{"schema_version":1,"url":"https://uwcourses.com/courses/ASTRON_199","title":"ASTRON 199: Directed Study | UW–Madison","dataset":{"revision":"e243353dcb7d79b7247ced91d69443ef4c2a6349","repository":"twangodev/uwcourses","schema_version":6,"importer_version":"7","projection_id":"52a78527ff09011d88cb04c7d43867d9fbfec2930bf1dd2ec359ebd2844e0b07","observed_at":"2026-09-07T15:55:43.033547+00:00","built_at":"2026-09-10T19:50:42.743001+00:00","courses":8951,"current_instructors":5754,"limited":false,"terms":["1272","1264","1262","1254","1252","1244","1242","1234","1232","1224","1222","1212","1204","1202","1194","1192","1184","1182","1174","1172","1164","1162","1154","1152","1144","1142","1134","1132","1124","1122","1114","1112","1104","1102","1094","1092","1084","1082","1074","1072"],"term":"1272","departments":[{"subject":"AAE","count":90},{"subject":"ABT","count":20},{"subject":"ACCTIS","count":36},{"subject":"ACTSCI","count":14},{"subject":"AFAERO","count":10},{"subject":"AFRICAN","count":87},{"subject":"AFROAMER","count":71},{"subject":"AGROECOL","count":21},{"subject":"AMERIND","count":53},{"subject":"ANAT&PHY","count":7},{"subject":"ANATOMY","count":2},{"subject":"ANESTHES","count":8},{"subject":"ANSCI","count":57},{"subject":"ANTHRO","count":95},{"subject":"ART","count":125},{"subject":"ARTED","count":10},{"subject":"ARTHIST","count":121},{"subject":"ASIALANG","count":129},{"subject":"ASIAN","count":109},{"subject":"ASIANAM","count":28},{"subject":"ASTRON","count":38},{"subject":"ATMOCN","count":69},{"subject":"BIOCHEM","count":51},{"subject":"BIOCORE","count":10},{"subject":"BIOLOGY","count":14},{"subject":"BIOMDSCI","count":18},{"subject":"BME","count":66},{"subject":"BMI","count":41},{"subject":"BMOLCHEM","count":10},{"subject":"BOTANY","count":69},{"subject":"BSE","count":44},{"subject":"C&ESOC","count":73},{"subject":"CBE","count":48},{"subject":"CHEM","count":101},{"subject":"CHICLA","count":52},{"subject":"CIVENGR","count":133},{"subject":"CLASSICS","count":47},{"subject":"CNP","count":10},{"subject":"CNSRSCI","count":50},{"subject":"COMARTS","count":137},{"subject":"COMPBIO","count":15},{"subject":"COMPLIT","count":11},{"subject":"COMPSCI","count":138},{"subject":"COUNPSY","count":78},{"subject":"CRB","count":19},{"subject":"CS&D","count":71},{"subject":"CSCS","count":40},{"subject":"CURRIC","count":193},{"subject":"DANCE","count":93},{"subject":"DERM","count":8},{"subject":"DS","count":88},{"subject":"DYSCI","count":35},{"subject":"ECE","count":155},{"subject":"ECON","count":145},{"subject":"EDPOL","count":114},{"subject":"EDPSYCH","count":97},{"subject":"ELPA","count":70},{"subject":"EMA","count":53},{"subject":"EMERMED","count":17},{"subject":"ENGL","count":206},{"subject":"ENTOM","count":40},{"subject":"ENVIRST","count":148},{"subject":"EP","count":15},{"subject":"EPD","count":67},{"subject":"ESL","count":16},{"subject":"F&WECOL","count":60},{"subject":"FAMMED","count":22},{"subject":"FINANCE","count":50},{"subject":"FOLKLORE","count":40},{"subject":"FOODSCI","count":43},{"subject":"FRENCH","count":63},{"subject":"GEN&WS","count":145},{"subject":"GENBUS","count":72},{"subject":"GENECSLR","count":17},{"subject":"GENETICS","count":60},{"subject":"GEOG","count":113},{"subject":"GEOSCI","count":83},{"subject":"GERMAN","count":82},{"subject":"GLE","count":48},{"subject":"GNS","count":38},{"subject":"GREEK","count":27},{"subject":"HDFS","count":41},{"subject":"HEBR-BIB","count":13},{"subject":"HEBR-MOD","count":10},{"subject":"HISTORY","count":233},{"subject":"HISTSCI","count":56},{"subject":"HONCOL","count":13},{"subject":"ILS","count":43},{"subject":"INFOSYS","count":9},{"subject":"INTEGART","count":7},{"subject":"INTEGSCI","count":22},{"subject":"INTER-AG","count":18},{"subject":"INTER-HE","count":11},{"subject":"INTER-LS","count":22},{"subject":"INTEREGR","count":16},{"subject":"INTLBUS","count":21},{"subject":"INTLST","count":50},{"subject":"ISYE","count":83},{"subject":"ITALIAN","count":53},{"subject":"JEWISH","count":56},{"subject":"JOURN","count":88},{"subject":"KINES","count":128},{"subject":"LACIS","count":26},{"subject":"LANDARC","count":61},{"subject":"LATIN","count":24},{"subject":"LAW","count":120},{"subject":"LEGALST","count":48},{"subject":"LINGUIS","count":35},{"subject":"LIS","count":89},{"subject":"LITTRANS","count":78},{"subject":"LSC","count":52},{"subject":"M&ENVTOX","count":7},{"subject":"MARKETNG","count":62},{"subject":"MATH","count":153},{"subject":"MDGENET","count":8},{"subject":"ME","count":130},{"subject":"MEDHIST","count":43},{"subject":"MEDICINE","count":60},{"subject":"MEDIEVAL","count":32},{"subject":"MEDPHYS","count":39},{"subject":"MEDSC-M","count":29},{"subject":"MEDSC-V","count":41},{"subject":"MHR","count":68},{"subject":"MICROBIO","count":45},{"subject":"MILSCI","count":16},{"subject":"MM&I","count":22},{"subject":"MOLBIOL","count":6},{"subject":"MS&E","count":59},{"subject":"MUSIC","count":165},{"subject":"MUSPERF","count":126},{"subject":"NAVSCI","count":20},{"subject":"NE","count":44},{"subject":"NEURODPT","count":11},{"subject":"NEUROL","count":7},{"subject":"NEURSURG","count":4},{"subject":"NTP","count":11},{"subject":"NURSING","count":111},{"subject":"NUTRSCI","count":65},{"subject":"OBS&GYN","count":18},{"subject":"OCCTHER","count":39},{"subject":"ONCOLOGY","count":14},{"subject":"OPHTHALM","count":5},{"subject":"OTM","count":43},{"subject":"PATH","count":34},{"subject":"PATH-BIO","count":29},{"subject":"PEDIAT","count":26},{"subject":"PHARMACY","count":31},{"subject":"PHILOS","count":77},{"subject":"PHMCOL-M","count":11},{"subject":"PHMPRAC","count":45},{"subject":"PHMSCI","count":60},{"subject":"PHYASST","count":37},{"subject":"PHYSICS","count":88},{"subject":"PHYSIOL","count":3},{"subject":"PHYTHER","count":37},{"subject":"PLANTSCI","count":52},{"subject":"PLPATH","count":35},{"subject":"POLISCI","count":192},{"subject":"POPHLTH","count":58},{"subject":"PORTUG","count":33},{"subject":"PSYCH","count":101},{"subject":"PSYCHIAT","count":22},{"subject":"PUBAFFR","count":54},{"subject":"PUBLHLTH","count":23},{"subject":"RADIOL","count":11},{"subject":"REALEST","count":41},{"subject":"RELIGST","count":90},{"subject":"RHABMED","count":9},{"subject":"RMI","count":24},{"subject":"RP&SE","count":102},{"subject":"S&APHM","count":17},{"subject":"SCANDST","count":73},{"subject":"SLAVIC","count":89},{"subject":"SOC","count":149},{"subject":"SOCWORK","count":87},{"subject":"SOILSCI","count":46},{"subject":"SPANISH","count":83},{"subject":"SRMED","count":21},{"subject":"STAT","count":94},{"subject":"STDYABRD","count":52},{"subject":"STS","count":8},{"subject":"SURGERY","count":25},{"subject":"SURGSCI","count":33},{"subject":"THEATRE","count":91},{"subject":"URBRPL","count":60},{"subject":"UROLOGY","count":5},{"subject":"ZOOLOGY","count":89}],"deployed_at":null},"data":{"course":{"run_id":"20260907T155543-ce3781c4","semester":"1272","observed_at":"2026-09-07 15:55:43.033547+00:00","record_version_id":"3fa694ca92613121fc9e267ee37e3194faf950d164de0973f702877b8d050993","course_id":"ASTRON 199","course_uid":"course_c54ed008ad2f762dd2c76f55","catalog_version_id":"a3687b256187a9a57e5a858751d774b9c50a4cf9b3124dd6247787bf5253f1d3","course_number":199,"subjects":["ASTRON"],"title":"DIRECTED STUDY","description":"Introductory mentored independent study as arranged with faculty.","requirements_text":"Consent of instructor","credits_min":1,"credits_max":3,"credit_offering_ids":["1272:188:001547"],"llm_job_id":"enrich-8b774950c2b6adfdc46d1b82","llm_output_id":"e1e60bd56314935633ee8a455867764dea882367509797ed117d01491c37cadd","llm_model":"nvidia/Qwen3.6-35B-A3B-NVFP4","llm_model_revision":"1355db6a052410cfd62085d94b58866fd0f2c3c5","llm_task_version":"14","llm_search_status":"valid","llm_summary":"ASTRON 199 is an introductory directed study allowing students to conduct mentored independent research arranged with faculty.","llm_topics":["Directed study topics in astronomy"],"llm_skills":["Independent study and mentored research skills"],"llm_assumed_background":[],"llm_search_phrases":["ASTRON 199 independent study","astronomy directed study UW-Madison","mentored research astronomy undergraduate"],"llm_requirements_status":"valid","llm_student_summary_status":"valid","llm_experience_status":"insufficient_evidence","catalog_variants":[],"student_summary":{"context_hash":"ffd6b5a1529bd63add97e03107129a9da0d55c2558951b26d4df8d615387a994","course_id":"ASTRON 199","current_instructors":[{"instructor_uid":"instructor_fb84ef559a539d72e057a63a","message":"No course-specific reviews available","name":"Alexandre Lazarian","review_status":"no_course_reviews","rmp_instructor_id":null,"summary":[]},{"instructor_uid":"instructor_d578df90e3c96f783c76bf3f","message":"No course-specific reviews available","name":"Ellen Zweibel","review_status":"no_course_reviews","rmp_instructor_id":"rmp:1444172","summary":[{"citations":[{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":9,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1224","type":"grade"}],"text":"Recent recorded grades — Spring 2022: 4.00 GPA, 100.0% A/AB (n=1 letter grades)."}]},{"instructor_uid":"instructor_f14861000ce0d911acd96ec7","message":"No course-specific reviews available","name":"Juliette Becker","review_status":"no_course_reviews","rmp_instructor_id":"rmp:2981183","summary":[]},{"instructor_uid":"instructor_705b43a41b451de1b71b4b6a","message":"No course-specific reviews available","name":"Ke Zhang","review_status":"no_course_reviews","rmp_instructor_id":"rmp:2865623","summary":[{"citations":[{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":8,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1224","type":"grade"}],"text":"Recent recorded grades — Spring 2022: 4.00 GPA, 100.0% A/AB (n=1 letter grades)."}]},{"instructor_uid":"instructor_ac9cad3bbb94088e47d39d44","message":"No course-specific reviews available","name":"Melinda Soares","review_status":"no_course_reviews","rmp_instructor_id":null,"summary":[]},{"instructor_uid":"instructor_53ec7cd917901c14dc8143ad","message":"No course-specific reviews available","name":"Michael Maseda","review_status":"no_course_reviews","rmp_instructor_id":"rmp:3130170","summary":[]},{"instructor_uid":"instructor_e05002e7db05d9693aee7498","message":"No course-specific reviews available","name":"Robert Mathieu","review_status":"no_course_reviews","rmp_instructor_id":"rmp:2409895","summary":[]},{"instructor_uid":"instructor_ebae4b726e55d5f8ed273e12","message":"No course-specific reviews available","name":"Snezana Stanimirovic","review_status":"no_course_reviews","rmp_instructor_id":"rmp:1157081","summary":[]}],"difficulty_workload":[],"errors":[],"historical_context":[],"message":"No course-specific reviews available","offered":true,"profile_hash":"672f506f2fc2f46a071b9777f4a92cc197b2ccdeef25590e9285146d8c7e7f90","quick_take":[{"citations":[{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"grades_latest","term_id":"1224","type":"grade"}],"text":"Recent recorded grades — Spring 2022: 4.00 GPA, 100.0% A/AB (n=2 letter grades)."}],"student_experience":[],"task_hash":"74fb0997943e888960bbc9e47db8c4fd12e4292d55c20509d8d89db6a9910f68","teaching_history":[{"citations":[{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":15,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1222","type":"grade"},{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":9,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1224","type":"grade"},{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":15,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1252","type":"grade"}],"text":"ELLEN ZWEIBEL is recorded teaching in Fall 2021, Spring 2022, Fall 2024. Recorded history may be incomplete and does not establish a future schedule."},{"citations":[{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":18,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1242","type":"grade"},{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":13,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1264","type":"grade"}],"text":"JULIETTE BECKER is recorded teaching in Fall 2023, Spring 2026. Recorded history may be incomplete and does not establish a future schedule."},{"citations":[{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":17,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1222","type":"grade"},{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":8,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1224","type":"grade"},{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":17,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1232","type":"grade"},{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":8,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1244","type":"grade"},{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":17,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1252","type":"grade"},{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":8,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1254","type":"grade"},{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":17,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1262","type":"grade"}],"text":"KE ZHANG is recorded teaching in Fall 2021, Spring 2022, Fall 2022, Spring 2024, Fall 2024, Spring 2025, Fall 2025. Recorded history may be incomplete and does not establish a future schedule."},{"citations":[{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":4,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1262","type":"grade"},{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":12,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1264","type":"grade"}],"text":"MELINDA SOARES is recorded teaching in Fall 2025, Spring 2026. Recorded history may be incomplete and does not establish a future schedule."},{"citations":[{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":11,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1244","type":"grade"},{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":11,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1254","type":"grade"},{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":19,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1262","type":"grade"}],"text":"MICHAEL MASEDA is recorded teaching in Spring 2024, Spring 2025, Fall 2025. Recorded history may be incomplete and does not establish a future schedule."},{"citations":[{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":8,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1142","type":"grade"}],"text":"ROBERT MATHIEU is recorded teaching in Fall 2013. Recorded history may be incomplete and does not establish a future schedule."},{"citations":[{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":16,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1222","type":"grade"},{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":2,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1254","type":"grade"},{"course_id":"ASTRON 199","run_id":"20260907T155543-ce3781c4","section_number":2,"source_course_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","source_record":{"entity_id":"b3cd5c9a-88d7-3e4f-93f4-807124dcdef0","file":"tables/observations.parquet","kind":"grades","source":"madgrades"},"table":"section_grades_latest","term_id":"1264","type":"grade"}],"text":"SNEZANA STANIMIROVIC is recorded teaching in Fall 2021, Spring 2025, Spring 2026. Recorded history may be incomplete and does not establish a future schedule."}],"term_id":"1272","term_name":"2026 Fall","version":2},"requirements":{"nodes":[{"children":[],"condition":"Consent of instructor","course":null,"evidence":"Consent of instructor","id":"n0","kind":"condition"}],"notes":[],"root":"n0","status":"parsed"},"instructors":[{"instructor_uid":"instructor_fb84ef559a539d72e057a63a","source":"enrollment","source_instructor_id":"alazarian","identity_basis":"netid","identity_status":"source_identified","name":"Alexandre Lazarian","email":"ALAZARIAN@FACSTAFF.WISC.EDU","first_observed_at":"2026-09-07 15:55:43.033547+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","instructor_url":"/instructors/ALEXANDRE_LAZARIAN"},{"instructor_uid":"instructor_d578df90e3c96f783c76bf3f","source":"enrollment","source_instructor_id":"egzweibel","identity_basis":"netid","identity_status":"source_identified","name":"Ellen Zweibel","email":"ZWEIBEL@ASTRO.WISC.EDU","first_observed_at":"2026-09-07 15:55:43.033547+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","ratings":{"review_count":1,"quality":2,"difficulty":3,"quality_count":1,"difficulty_count":1,"profile_id":"rmp:1444172","source_url":"https://www.ratemyprofessors.com/professor/1444172","match_basis":"exact_name","observed_at":"2026-09-07 16:41:19.234620+00:00","courses":{},"bayesian_quality":3.580653127187234,"prior_mean":3.6596857835465957,"prior_weight":20},"instructor_url":"/instructors/ELLEN_ZWEIBEL"},{"instructor_uid":"instructor_f14861000ce0d911acd96ec7","source":"enrollment","source_instructor_id":"jcbecker3","identity_basis":"netid","identity_status":"source_identified","name":"Juliette Becker","email":"JULIETTE.BECKER@WISC.EDU","first_observed_at":"2026-09-07 15:55:43.033547+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","ratings":{"review_count":1,"quality":5,"difficulty":2,"quality_count":1,"difficulty_count":1,"profile_id":"rmp:2981183","source_url":"https://www.ratemyprofessors.com/professor/2981183","match_basis":"exact_name","observed_at":"2026-09-07 16:29:30.687845+00:00","courses":{},"bayesian_quality":3.7235102700443767,"prior_mean":3.6596857835465957,"prior_weight":20},"instructor_url":"/instructors/JULIETTE_BECKER"},{"instructor_uid":"instructor_705b43a41b451de1b71b4b6a","source":"enrollment","source_instructor_id":"kzhang354","identity_basis":"netid","identity_status":"source_identified","name":"Ke Zhang","email":"KE.ZHANG@WISC.EDU","first_observed_at":"2026-09-07 15:55:43.033547+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","ratings":{"review_count":2,"quality":4.5,"difficulty":3,"quality_count":2,"difficulty_count":2,"profile_id":"rmp:2865623","source_url":"https://www.ratemyprofessors.com/professor/2865623","match_basis":"exact_name","observed_at":"2026-09-07 16:26:37.259462+00:00","courses":{"course_20feeafdc3d5a4ce5ff1877b":{"review_count":2,"quality":4.5,"difficulty":3,"quality_count":2,"difficulty_count":2}},"bayesian_quality":3.7360779850423596,"prior_mean":3.6596857835465957,"prior_weight":20},"instructor_url":"/instructors/KE_ZHANG"},{"instructor_uid":"instructor_ac9cad3bbb94088e47d39d44","source":"enrollment","source_instructor_id":"mmsoares","identity_basis":"netid","identity_status":"source_identified","name":"Melinda Soares","email":"MMSOARES@WISC.EDU","first_observed_at":"2026-09-07 15:55:43.033547+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","instructor_url":"/instructors/MELINDA_SOARES"},{"instructor_uid":"instructor_53ec7cd917901c14dc8143ad","source":"enrollment","source_instructor_id":"maseda","identity_basis":"netid","identity_status":"source_identified","name":"Michael Maseda","email":"MASEDA@WISC.EDU","first_observed_at":"2026-09-07 15:55:43.033547+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","instructor_url":"/instructors/MICHAEL_MASEDA"},{"instructor_uid":"instructor_e05002e7db05d9693aee7498","source":"enrollment","source_instructor_id":"rmathieu","identity_basis":"netid","identity_status":"source_identified","name":"Robert Mathieu","email":"MATHIEU@ASTRO.WISC.EDU","first_observed_at":"2026-09-07 15:55:43.033547+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","ratings":{"review_count":12,"quality":3.75,"difficulty":2.92,"quality_count":12,"difficulty_count":12,"profile_id":"rmp:2409895","source_url":"https://www.ratemyprofessors.com/professor/2409895","match_basis":"exact_name","observed_at":"2026-09-07 16:09:34.820958+00:00","courses":{"course_823245b47a5a05892191de77":{"review_count":4,"quality":2.5,"difficulty":4.25,"quality_count":4,"difficulty_count":4},"course_badf676743eeb04da2664094":{"review_count":2,"quality":2.5,"difficulty":2.5,"quality_count":2,"difficulty_count":2},"course_db18d13a3f89cbd262519174":{"review_count":2,"quality":5,"difficulty":3,"quality_count":2,"difficulty_count":2}},"bayesian_quality":3.693553614716622,"prior_mean":3.6596857835465957,"prior_weight":20},"instructor_url":"/instructors/ROBERT_MATHIEU"},{"instructor_uid":"instructor_ebae4b726e55d5f8ed273e12","source":"enrollment","source_instructor_id":"stanimirovic","identity_basis":"netid","identity_status":"source_identified","name":"Snezana Stanimirovic","email":"SSTANIMI@ASTRO.WISC.EDU","first_observed_at":"2026-09-07 15:55:43.033547+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","ratings":{"review_count":12,"quality":4.08,"difficulty":2.5,"quality_count":12,"difficulty_count":12,"profile_id":"rmp:1157081","source_url":"https://www.ratemyprofessors.com/professor/1157081","match_basis":"exact_name","observed_at":"2026-09-07 16:05:23.966414+00:00","courses":{},"bayesian_quality":3.8173036147166224,"prior_mean":3.6596857835465957,"prior_weight":20},"instructor_url":"/instructors/SNEZANA_STANIMIROVIC"}],"offerings":[{"run_id":"20260907T155543-ce3781c4","semester":"1272","observed_at":"2026-09-07 15:55:43.033547+00:00","offering_id":"1272:188:001547","course_id":"ASTRON 199","course_uid":"course_c54ed008ad2f762dd2c76f55","term_id":"1272","source_course_id":"001547","source_subject_id":"188","title":"Directed Study","credits_min":1,"credits_max":3,"typically_offered":"Occasionally"}],"sections":[{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","section_uid":"uw-section:1272:15820","term_id":"1272","source_section_id":"15820","identity_basis":"class_number","section_number":"004","section_type":"IND","instruction_mode":"Classroom Instruction","capacity":10,"enrolled":1,"waitlisted":0,"start_date":"2026-09-02 05:00:00+00:00","end_date":"2026-12-09 06:00:00+00:00"},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","section_uid":"uw-section:1272:16130","term_id":"1272","source_section_id":"16130","identity_basis":"class_number","section_number":"008","section_type":"IND","instruction_mode":"Classroom Instruction","capacity":1,"enrolled":0,"waitlisted":0,"start_date":"2026-09-02 05:00:00+00:00","end_date":"2026-12-09 06:00:00+00:00"},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","section_uid":"uw-section:1272:17644","term_id":"1272","source_section_id":"17644","identity_basis":"class_number","section_number":"015","section_type":"IND","instruction_mode":"Classroom Instruction","capacity":1,"enrolled":0,"waitlisted":0,"start_date":"2026-09-02 05:00:00+00:00","end_date":"2026-12-09 06:00:00+00:00"},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","section_uid":"uw-section:1272:18802","term_id":"1272","source_section_id":"18802","identity_basis":"class_number","section_number":"007","section_type":"IND","instruction_mode":"Classroom Instruction","capacity":1,"enrolled":0,"waitlisted":0,"start_date":"2026-09-02 05:00:00+00:00","end_date":"2026-12-09 06:00:00+00:00"},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","section_uid":"uw-section:1272:22955","term_id":"1272","source_section_id":"22955","identity_basis":"class_number","section_number":"016","section_type":"IND","instruction_mode":"Classroom Instruction","capacity":1,"enrolled":0,"waitlisted":0,"start_date":"2026-09-02 05:00:00+00:00","end_date":"2026-12-09 06:00:00+00:00"},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","section_uid":"uw-section:1272:23139","term_id":"1272","source_section_id":"23139","identity_basis":"class_number","section_number":"017","section_type":"IND","instruction_mode":"Classroom Instruction","capacity":1,"enrolled":0,"waitlisted":0,"start_date":"2026-09-02 05:00:00+00:00","end_date":"2026-12-09 06:00:00+00:00"},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","section_uid":"uw-section:1272:28464","term_id":"1272","source_section_id":"28464","identity_basis":"class_number","section_number":"018","section_type":"IND","instruction_mode":"Classroom Instruction","capacity":2,"enrolled":0,"waitlisted":0,"start_date":"2026-09-02 05:00:00+00:00","end_date":"2026-12-09 06:00:00+00:00"},{"run_id":"20260907T155543-ce3781c4","observed_at":"2026-09-07 15:55:43.033547+00:00","section_uid":"uw-section:1272:34100","term_id":"1272","source_section_id":"34100","identity_basis":"class_number","section_number":"019","section_type":"IND","instruction_mode":"Classroom Instruction","capacity":5,"enrolled":0,"waitlisted":0,"start_date":"2026-09-02 05:00:00+00:00","end_date":"2026-12-09 06:00:00+00:00"}],"grade_instructors":[{"instructor_uid":"instructor_d219a76db66ecbeec29d3ccf","source":"madgrades","source_instructor_id":"716977","identity_basis":"source_id","identity_status":"source_identified","name":"JOHN GREG HOESSEL","email":null,"first_observed_at":"2026-09-06 23:14:58.172943+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","grade_statistics":{"gpa":2.998,"graded":296,"counts":[73,71,49,36,47,16,4],"sections":4},"instructor_url":"/instructors/JOHN_GREG_HOESSEL"},{"instructor_uid":"instructor_e7ac77d8a1cf31a42d516cd4","source":"madgrades","source_instructor_id":"953648","identity_basis":"source_id","identity_status":"source_identified","name":"LAWRENCE HAFFNER","email":null,"first_observed_at":"2026-09-06 23:14:58.172943+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","grade_statistics":{"gpa":null,"graded":0,"counts":[0,0,0,0,0,0,0],"sections":23},"instructor_url":"/instructors/LAWRENCE_HAFFNER"},{"instructor_uid":"instructor_cd83f6622ec3a48d5eac061e","source":"madgrades","source_instructor_id":"259830","identity_basis":"source_id","identity_status":"source_identified","name":"JOHN GALLAGHER","email":null,"first_observed_at":"2026-09-06 23:14:58.172943+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","ratings":{"review_count":1,"quality":4,"difficulty":2,"quality_count":1,"difficulty_count":1,"profile_id":"rmp:2072675","source_url":"https://www.ratemyprofessors.com/professor/2072675","match_basis":"exact_name","observed_at":"2026-09-07 16:31:39.311955+00:00","courses":{},"bayesian_quality":3.675891222425329,"prior_mean":3.6596857835465957,"prior_weight":20},"grade_statistics":{"gpa":3.076,"graded":1004,"counts":[241,190,300,123,110,32,8],"sections":55},"instructor_url":"/instructors/JOHN_GALLAGHER--instructor_cd83f6622ec3a48d5eac061e"},{"instructor_uid":"instructor_37cf55006972ea2234b4c7f6","source":"madgrades","source_instructor_id":"2600649","identity_basis":"source_id","identity_status":"source_identified","name":"ROBERT MATHIEU","email":null,"first_observed_at":"2026-09-06 23:14:58.172943+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","ratings":{"review_count":12,"quality":3.75,"difficulty":2.92,"quality_count":12,"difficulty_count":12,"profile_id":"rmp:2409895","source_url":"https://www.ratemyprofessors.com/professor/2409895","match_basis":"exact_name","observed_at":"2026-09-07 16:09:34.820958+00:00","courses":{"course_823245b47a5a05892191de77":{"review_count":4,"quality":2.5,"difficulty":4.25,"quality_count":4,"difficulty_count":4},"course_badf676743eeb04da2664094":{"review_count":2,"quality":2.5,"difficulty":2.5,"quality_count":2,"difficulty_count":2},"course_db18d13a3f89cbd262519174":{"review_count":2,"quality":5,"difficulty":3,"quality_count":2,"difficulty_count":2}},"bayesian_quality":3.693553614716622,"prior_mean":3.6596857835465957,"prior_weight":20},"grade_statistics":{"gpa":3.172,"graded":517,"counts":[212,45,123,35,81,16,5],"sections":70},"instructor_url":"/instructors/ROBERT_MATHIEU--instructor_37cf55006972ea2234b4c7f6"},{"instructor_uid":"instructor_0f340e6a79ea8890146e4311","source":"madgrades","source_instructor_id":"6313009","identity_basis":"source_id","identity_status":"source_identified","name":"KE ZHANG","email":null,"first_observed_at":"2026-09-06 23:14:58.172943+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","ratings":{"review_count":2,"quality":4.5,"difficulty":3,"quality_count":2,"difficulty_count":2,"profile_id":"rmp:2865623","source_url":"https://www.ratemyprofessors.com/professor/2865623","match_basis":"exact_name","observed_at":"2026-09-07 16:26:37.259462+00:00","courses":{"course_20feeafdc3d5a4ce5ff1877b":{"review_count":2,"quality":4.5,"difficulty":3,"quality_count":2,"difficulty_count":2}},"bayesian_quality":3.7360779850423596,"prior_mean":3.6596857835465957,"prior_weight":20},"grade_statistics":{"gpa":3.631,"graded":325,"counts":[193,71,40,11,3,6,1],"sections":35},"instructor_url":"/instructors/KE_ZHANG--instructor_0f340e6a79ea8890146e4311"},{"instructor_uid":"instructor_c9aabae2e6e26e866850aff8","source":"madgrades","source_instructor_id":"4195362","identity_basis":"source_id","identity_status":"source_identified","name":"SNEZANA STANIMIROVIC","email":null,"first_observed_at":"2026-09-06 23:14:58.172943+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","ratings":{"review_count":12,"quality":4.08,"difficulty":2.5,"quality_count":12,"difficulty_count":12,"profile_id":"rmp:1157081","source_url":"https://www.ratemyprofessors.com/professor/1157081","match_basis":"exact_name","observed_at":"2026-09-07 16:05:23.966414+00:00","courses":{},"bayesian_quality":3.8173036147166224,"prior_mean":3.6596857835465957,"prior_weight":20},"grade_statistics":{"gpa":3.391,"graded":1031,"counts":[386,265,260,65,36,10,9],"sections":86},"instructor_url":"/instructors/SNEZANA_STANIMIROVIC--instructor_c9aabae2e6e26e866850aff8"},{"instructor_uid":"instructor_ea992c9a02223ac3a764cfe9","source":"madgrades","source_instructor_id":"3629752","identity_basis":"source_id","identity_status":"source_identified","name":"ELLEN ZWEIBEL","email":null,"first_observed_at":"2026-09-06 23:14:58.172943+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","ratings":{"review_count":1,"quality":2,"difficulty":3,"quality_count":1,"difficulty_count":1,"profile_id":"rmp:1444172","source_url":"https://www.ratemyprofessors.com/professor/1444172","match_basis":"exact_name","observed_at":"2026-09-07 16:41:19.234620+00:00","courses":{},"bayesian_quality":3.580653127187234,"prior_mean":3.6596857835465957,"prior_weight":20},"grade_statistics":{"gpa":3.381,"graded":740,"counts":[288,197,150,49,40,8,8],"sections":120},"instructor_url":"/instructors/ELLEN_ZWEIBEL--instructor_ea992c9a02223ac3a764cfe9"},{"instructor_uid":"instructor_d887ad59dbf85d736a74483e","source":"madgrades","source_instructor_id":"6579027","identity_basis":"source_id","identity_status":"source_identified","name":"JULIETTE BECKER","email":null,"first_observed_at":"2026-09-06 23:14:58.172943+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","ratings":{"review_count":1,"quality":5,"difficulty":2,"quality_count":1,"difficulty_count":1,"profile_id":"rmp:2981183","source_url":"https://www.ratemyprofessors.com/professor/2981183","match_basis":"exact_name","observed_at":"2026-09-07 16:29:30.687845+00:00","courses":{},"bayesian_quality":3.7235102700443767,"prior_mean":3.6596857835465957,"prior_weight":20},"grade_statistics":{"gpa":3.68,"graded":217,"counts":[155,22,20,9,9,1,1],"sections":23},"instructor_url":"/instructors/JULIETTE_BECKER--instructor_d887ad59dbf85d736a74483e"},{"instructor_uid":"instructor_f5bf09024a2cfd1e2ddd085e","source":"madgrades","source_instructor_id":"3086741","identity_basis":"source_id","identity_status":"source_identified","name":"ALEX LAZARIAN","email":null,"first_observed_at":"2026-09-06 23:14:58.172943+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","ratings":{"review_count":52,"quality":2.81,"difficulty":2.79,"quality_count":52,"difficulty_count":52,"profile_id":"rmp:1146908","source_url":"https://www.ratemyprofessors.com/professor/1146908","match_basis":"exact_name","observed_at":"2026-09-07 16:57:05.802826+00:00","courses":{"course_ceb4b306e704c0b67324db5e":{"review_count":23,"quality":3.3,"difficulty":2.52,"quality_count":23,"difficulty_count":23},"course_0ad8c1bf7a9e83ae4fb4e5a0":{"review_count":3,"quality":2.67,"difficulty":3.67,"quality_count":3,"difficulty_count":3}},"bayesian_quality":3.046023828762943,"prior_mean":3.6596857835465957,"prior_weight":20},"grade_statistics":{"gpa":3.224,"graded":2775,"counts":[894,675,580,315,195,90,26],"sections":83},"instructor_url":"/instructors/ALEX_LAZARIAN--instructor_f5bf09024a2cfd1e2ddd085e"},{"instructor_uid":"instructor_4b288a500a1b3eb5b31d3a01","source":"madgrades","source_instructor_id":"4232150","identity_basis":"source_id","identity_status":"source_identified","name":"MICHAEL MASEDA","email":null,"first_observed_at":"2026-09-06 23:14:58.172943+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","grade_statistics":{"gpa":3.416,"graded":339,"counts":[153,80,54,22,23,3,4],"sections":28},"instructor_url":"/instructors/MICHAEL_MASEDA--instructor_4b288a500a1b3eb5b31d3a01"},{"instructor_uid":"instructor_882c02db5060685f21bfe156","source":"madgrades","source_instructor_id":"4957940","identity_basis":"source_id","identity_status":"source_identified","name":"ELENA D'ONGHIA","email":null,"first_observed_at":"2026-09-06 23:14:58.172943+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","ratings":{"review_count":18,"quality":3.61,"difficulty":2.11,"quality_count":18,"difficulty_count":18,"profile_id":"rmp:1769146","source_url":"https://www.ratemyprofessors.com/professor/1769146","match_basis":"exact_name","observed_at":"2026-09-07 16:41:50.920180+00:00","courses":{"course_b03fdb5958a0637edd67f8b8":{"review_count":2,"quality":4,"difficulty":1,"quality_count":2,"difficulty_count":2},"course_c472fbe6869ad1d63da6ac46":{"review_count":1,"quality":4,"difficulty":3,"quality_count":1,"difficulty_count":1}},"bayesian_quality":3.6361504123929453,"prior_mean":3.6596857835465957,"prior_weight":20},"grade_statistics":{"gpa":3.49,"graded":1733,"counts":[982,317,183,102,80,46,23],"sections":69},"instructor_url":"/instructors/ELENA_DONGHIA--instructor_882c02db5060685f21bfe156"},{"instructor_uid":"instructor_20aa3caee40c645b759576d3","source":"madgrades","source_instructor_id":"5333556","identity_basis":"source_id","identity_status":"source_identified","name":"MELINDA SOARES","email":null,"first_observed_at":"2026-09-06 23:14:58.172943+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","grade_statistics":{"gpa":3.858,"graded":296,"counts":[257,20,9,4,3,1,2],"sections":16},"instructor_url":"/instructors/MELINDA_SOARES--instructor_20aa3caee40c645b759576d3"},{"instructor_uid":"instructor_53ec7cd917901c14dc8143ad","source":"enrollment","source_instructor_id":"maseda","identity_basis":"netid","identity_status":"source_identified","name":"Michael Maseda","email":"MASEDA@WISC.EDU","first_observed_at":"2026-09-07 15:55:43.033547+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","instructor_url":"/instructors/MICHAEL_MASEDA"},{"instructor_uid":"instructor_705b43a41b451de1b71b4b6a","source":"enrollment","source_instructor_id":"kzhang354","identity_basis":"netid","identity_status":"source_identified","name":"Ke Zhang","email":"KE.ZHANG@WISC.EDU","first_observed_at":"2026-09-07 15:55:43.033547+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","ratings":{"review_count":2,"quality":4.5,"difficulty":3,"quality_count":2,"difficulty_count":2,"profile_id":"rmp:2865623","source_url":"https://www.ratemyprofessors.com/professor/2865623","match_basis":"exact_name","observed_at":"2026-09-07 16:26:37.259462+00:00","courses":{"course_20feeafdc3d5a4ce5ff1877b":{"review_count":2,"quality":4.5,"difficulty":3,"quality_count":2,"difficulty_count":2}},"bayesian_quality":3.7360779850423596,"prior_mean":3.6596857835465957,"prior_weight":20},"instructor_url":"/instructors/KE_ZHANG"},{"instructor_uid":"instructor_ac9cad3bbb94088e47d39d44","source":"enrollment","source_instructor_id":"mmsoares","identity_basis":"netid","identity_status":"source_identified","name":"Melinda Soares","email":"MMSOARES@WISC.EDU","first_observed_at":"2026-09-07 15:55:43.033547+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","instructor_url":"/instructors/MELINDA_SOARES"},{"instructor_uid":"instructor_d578df90e3c96f783c76bf3f","source":"enrollment","source_instructor_id":"egzweibel","identity_basis":"netid","identity_status":"source_identified","name":"Ellen Zweibel","email":"ZWEIBEL@ASTRO.WISC.EDU","first_observed_at":"2026-09-07 15:55:43.033547+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","ratings":{"review_count":1,"quality":2,"difficulty":3,"quality_count":1,"difficulty_count":1,"profile_id":"rmp:1444172","source_url":"https://www.ratemyprofessors.com/professor/1444172","match_basis":"exact_name","observed_at":"2026-09-07 16:41:19.234620+00:00","courses":{},"bayesian_quality":3.580653127187234,"prior_mean":3.6596857835465957,"prior_weight":20},"instructor_url":"/instructors/ELLEN_ZWEIBEL"},{"instructor_uid":"instructor_e05002e7db05d9693aee7498","source":"enrollment","source_instructor_id":"rmathieu","identity_basis":"netid","identity_status":"source_identified","name":"Robert Mathieu","email":"MATHIEU@ASTRO.WISC.EDU","first_observed_at":"2026-09-07 15:55:43.033547+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","ratings":{"review_count":12,"quality":3.75,"difficulty":2.92,"quality_count":12,"difficulty_count":12,"profile_id":"rmp:2409895","source_url":"https://www.ratemyprofessors.com/professor/2409895","match_basis":"exact_name","observed_at":"2026-09-07 16:09:34.820958+00:00","courses":{"course_823245b47a5a05892191de77":{"review_count":4,"quality":2.5,"difficulty":4.25,"quality_count":4,"difficulty_count":4},"course_badf676743eeb04da2664094":{"review_count":2,"quality":2.5,"difficulty":2.5,"quality_count":2,"difficulty_count":2},"course_db18d13a3f89cbd262519174":{"review_count":2,"quality":5,"difficulty":3,"quality_count":2,"difficulty_count":2}},"bayesian_quality":3.693553614716622,"prior_mean":3.6596857835465957,"prior_weight":20},"instructor_url":"/instructors/ROBERT_MATHIEU"},{"instructor_uid":"instructor_ebae4b726e55d5f8ed273e12","source":"enrollment","source_instructor_id":"stanimirovic","identity_basis":"netid","identity_status":"source_identified","name":"Snezana Stanimirovic","email":"SSTANIMI@ASTRO.WISC.EDU","first_observed_at":"2026-09-07 15:55:43.033547+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","ratings":{"review_count":12,"quality":4.08,"difficulty":2.5,"quality_count":12,"difficulty_count":12,"profile_id":"rmp:1157081","source_url":"https://www.ratemyprofessors.com/professor/1157081","match_basis":"exact_name","observed_at":"2026-09-07 16:05:23.966414+00:00","courses":{},"bayesian_quality":3.8173036147166224,"prior_mean":3.6596857835465957,"prior_weight":20},"instructor_url":"/instructors/SNEZANA_STANIMIROVIC"},{"instructor_uid":"instructor_f14861000ce0d911acd96ec7","source":"enrollment","source_instructor_id":"jcbecker3","identity_basis":"netid","identity_status":"source_identified","name":"Juliette Becker","email":"JULIETTE.BECKER@WISC.EDU","first_observed_at":"2026-09-07 15:55:43.033547+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","ratings":{"review_count":1,"quality":5,"difficulty":2,"quality_count":1,"difficulty_count":1,"profile_id":"rmp:2981183","source_url":"https://www.ratemyprofessors.com/professor/2981183","match_basis":"exact_name","observed_at":"2026-09-07 16:29:30.687845+00:00","courses":{},"bayesian_quality":3.7235102700443767,"prior_mean":3.6596857835465957,"prior_weight":20},"instructor_url":"/instructors/JULIETTE_BECKER"},{"instructor_uid":"instructor_fb84ef559a539d72e057a63a","source":"enrollment","source_instructor_id":"alazarian","identity_basis":"netid","identity_status":"source_identified","name":"Alexandre Lazarian","email":"ALAZARIAN@FACSTAFF.WISC.EDU","first_observed_at":"2026-09-07 15:55:43.033547+00:00","last_observed_at":"2026-09-07 15:55:43.033547+00:00","instructor_url":"/instructors/ALEXANDRE_LAZARIAN"}],"grades":[{"run_id":"20260907T155543-ce3781c4","semester":"1272","observed_at":"2026-09-07 15:55:43.033547+00:00","course_id":"ASTRON 199","course_uid":"course_c54ed008ad2f762dd2c76f55","term_id":"1072","term_name":"Fall 2006","instructors":["JOHN GREG HOESSEL"],"a":0,"ab":0,"b":0,"bc":0,"c":0,"d":0,"f":0,"satisfactory":0,"unsatisfactory":0,"credit":0,"no_credit":0,"passed":0,"incomplete":0,"no_work":0,"not_reported":0,"other":0,"total":0,"source_aliases":["ASTRON 199"]},{"run_id":"20260907T155543-ce3781c4","semester":"1272","observed_at":"2026-09-07 15:55:43.033547+00:00","course_id":"ASTRON 199","course_uid":"course_c54ed008ad2f762dd2c76f55","term_id":"1112","term_name":"Fall 2010","instructors":["LAWRENCE HAFFNER"],"a":0,"ab":0,"b":0,"bc":0,"c":0,"d":0,"f":0,"satisfactory":0,"unsatisfactory":0,"credit":0,"no_credit":0,"passed":0,"incomplete":0,"no_work":0,"not_reported":0,"other":0,"total":0,"source_aliases":["ASTRON 199"]},{"run_id":"20260907T155543-ce3781c4","semester":"1272","observed_at":"2026-09-07 15:55:43.033547+00:00","course_id":"ASTRON 199","course_uid":"course_c54ed008ad2f762dd2c76f55","term_id":"1122","term_name":"Fall 2011","instructors":["JOHN GALLAGHER"],"a":0,"ab":0,"b":0,"bc":0,"c":0,"d":0,"f":0,"satisfactory":0,"unsatisfactory":0,"credit":0,"no_credit":0,"passed":0,"incomplete":0,"no_work":0,"not_reported":0,"other":0,"total":0,"source_aliases":["ASTRON 199"]},{"run_id":"20260907T155543-ce3781c4","semester":"1272","observed_at":"2026-09-07 15:55:43.033547+00:00","course_id":"ASTRON 199","course_uid":"course_c54ed008ad2f762dd2c76f55","term_id":"1142","term_name":"Fall 2013","instructors":["Robert Mathieu"],"a":0,"ab":0,"b":0,"bc":0,"c":0,"d":0,"f":0,"satisfactory":0,"unsatisfactory":0,"credit":0,"no_credit":0,"passed":0,"incomplete":0,"no_work":0,"not_reported":0,"other":0,"total":0,"source_aliases":["ASTRON 199"]},{"run_id":"20260907T155543-ce3781c4","semester":"1272","observed_at":"2026-09-07 15:55:43.033547+00:00","course_id":"ASTRON 199","course_uid":"course_c54ed008ad2f762dd2c76f55","term_id":"1144","term_name":"Spring 2014","instructors":["JOHN GALLAGHER"],"a":0,"ab":0,"b":0,"bc":0,"c":0,"d":0,"f":0,"satisfactory":0,"unsatisfactory":0,"credit":0,"no_credit":0,"passed":0,"incomplete":0,"no_work":0,"not_reported":0,"other":0,"total":0,"source_aliases":["ASTRON 199"]},{"run_id":"20260907T155543-ce3781c4","semester":"1272","observed_at":"2026-09-07 15:55:43.033547+00:00","course_id":"ASTRON 199","course_uid":"course_c54ed008ad2f762dd2c76f55","term_id":"1152","term_name":"Fall 2014","instructors":["JOHN GALLAGHER"],"a":0,"ab":0,"b":0,"bc":0,"c":0,"d":0,"f":0,"satisfactory":0,"unsatisfactory":0,"credit":0,"no_credit":0,"passed":0,"incomplete":0,"no_work":0,"not_reported":0,"other":0,"total":0,"source_aliases":["ASTRON 199"]},{"run_id":"20260907T155543-ce3781c4","semester":"1272","observed_at":"2026-09-07 15:55:43.033547+00:00","course_id":"ASTRON 199","course_uid":"course_c54ed008ad2f762dd2c76f55","term_id":"1154","term_name":"Spring 2015","instructors":["JOHN GALLAGHER"],"a":0,"ab":0,"b":0,"bc":0,"c":0,"d":0,"f":0,"satisfactory":0,"unsatisfactory":0,"credit":0,"no_credit":0,"passed":0,"incomplete":0,"no_work":0,"not_reported":0,"other":0,"total":0,"source_aliases":["ASTRON 199"]},{"run_id":"20260907T155543-ce3781c4","semester":"1272","observed_at":"2026-09-07 15:55:43.033547+00:00","course_id":"ASTRON 199","course_uid":"course_c54ed008ad2f762dd2c76f55","term_id":"1164","term_name":"Spring 2016","instructors":["JOHN GALLAGHER"],"a":0,"ab":0,"b":0,"bc":0,"c":0,"d":0,"f":0,"satisfactory":0,"unsatisfactory":0,"credit":0,"no_credit":0,"passed":0,"incomplete":0,"no_work":0,"not_reported":0,"other":0,"total":0,"source_aliases":["ASTRON 199"]},{"run_id":"20260907T155543-ce3781c4","semester":"1272","observed_at":"2026-09-07 15:55:43.033547+00:00","course_id":"ASTRON 199","course_uid":"course_c54ed008ad2f762dd2c76f55","term_id":"1222","term_name":"Fall 2021","instructors":["Ellen Zweibel","Ke Zhang","Snezana Stanimirovic"],"a":0,"ab":0,"b":0,"bc":0,"c":0,"d":0,"f":0,"satisfactory":0,"unsatisfactory":0,"credit":0,"no_credit":0,"passed":0,"incomplete":0,"no_work":0,"not_reported":0,"other":0,"total":0,"source_aliases":["ASTRON 199"]},{"run_id":"20260907T155543-ce3781c4","semester":"1272","observed_at":"2026-09-07 15:55:43.033547+00:00","course_id":"ASTRON 199","course_uid":"course_c54ed008ad2f762dd2c76f55","term_id":"1224","term_name":"Spring 2022","instructors":["Ellen Zweibel","Ke Zhang"],"a":2,"ab":0,"b":0,"bc":0,"c":0,"d":0,"f":0,"satisfactory":0,"unsatisfactory":0,"credit":0,"no_credit":0,"passed":0,"incomplete":0,"no_work":0,"not_reported":0,"other":0,"total":2,"source_aliases":["ASTRON 199"]},{"run_id":"20260907T155543-ce3781c4","semester":"1272","observed_at":"2026-09-07 15:55:43.033547+00:00","course_id":"ASTRON 199","course_uid":"course_c54ed008ad2f762dd2c76f55","term_id":"1232","term_name":"Fall 2022","instructors":["Ke Zhang"],"a":0,"ab":0,"b":0,"bc":0,"c":0,"d":0,"f":0,"satisfactory":0,"unsatisfactory":0,"credit":0,"no_credit":0,"passed":0,"incomplete":0,"no_work":0,"not_reported":0,"other":0,"total":0,"source_aliases":["ASTRON 199"]},{"run_id":"20260907T155543-ce3781c4","semester":"1272","observed_at":"2026-09-07 15:55:43.033547+00:00","course_id":"ASTRON 199","course_uid":"course_c54ed008ad2f762dd2c76f55","term_id":"1242","term_name":"Fall 2023","instructors":["ALEX LAZARIAN","Juliette Becker"],"a":0,"ab":0,"b":0,"bc":0,"c":0,"d":0,"f":0,"satisfactory":0,"unsatisfactory":0,"credit":0,"no_credit":0,"passed":0,"incomplete":0,"no_work":0,"not_reported":0,"other":0,"total":0,"source_aliases":["ASTRON 199"]},{"run_id":"20260907T155543-ce3781c4","semester":"1272","observed_at":"2026-09-07 15:55:43.033547+00:00","course_id":"ASTRON 199","course_uid":"course_c54ed008ad2f762dd2c76f55","term_id":"1244","term_name":"Spring 2024","instructors":["ALEX LAZARIAN","Elena Donghia","Ke Zhang","Michael Maseda"],"a":0,"ab":0,"b":0,"bc":0,"c":0,"d":0,"f":0,"satisfactory":0,"unsatisfactory":0,"credit":0,"no_credit":0,"passed":0,"incomplete":0,"no_work":0,"not_reported":0,"other":0,"total":0,"source_aliases":["ASTRON 199"]},{"run_id":"20260907T155543-ce3781c4","semester":"1272","observed_at":"2026-09-07 15:55:43.033547+00:00","course_id":"ASTRON 199","course_uid":"course_c54ed008ad2f762dd2c76f55","term_id":"1252","term_name":"Fall 2024","instructors":["Ellen Zweibel","Ke Zhang"],"a":0,"ab":0,"b":0,"bc":0,"c":0,"d":0,"f":0,"satisfactory":0,"unsatisfactory":0,"credit":0,"no_credit":0,"passed":0,"incomplete":0,"no_work":0,"not_reported":0,"other":0,"total":0,"source_aliases":["ASTRON 199"]},{"run_id":"20260907T155543-ce3781c4","semester":"1272","observed_at":"2026-09-07 15:55:43.033547+00:00","course_id":"ASTRON 199","course_uid":"course_c54ed008ad2f762dd2c76f55","term_id":"1254","term_name":"Spring 2025","instructors":["Ke Zhang","Michael Maseda","Snezana Stanimirovic"],"a":0,"ab":0,"b":0,"bc":0,"c":0,"d":0,"f":0,"satisfactory":0,"unsatisfactory":0,"credit":0,"no_credit":0,"passed":0,"incomplete":0,"no_work":0,"not_reported":0,"other":0,"total":0,"source_aliases":["ASTRON 199"]},{"run_id":"20260907T155543-ce3781c4","semester":"1272","observed_at":"2026-09-07 15:55:43.033547+00:00","course_id":"ASTRON 199","course_uid":"course_c54ed008ad2f762dd2c76f55","term_id":"1262","term_name":"Fall 2025","instructors":["Ke Zhang","Melinda Soares","Michael Maseda"],"a":0,"ab":0,"b":0,"bc":0,"c":0,"d":0,"f":0,"satisfactory":0,"unsatisfactory":0,"credit":0,"no_credit":0,"passed":0,"incomplete":0,"no_work":0,"not_reported":0,"other":0,"total":0,"source_aliases":["ASTRON 199"]},{"run_id":"20260907T155543-ce3781c4","semester":"1272","observed_at":"2026-09-07 15:55:43.033547+00:00","course_id":"ASTRON 199","course_uid":"course_c54ed008ad2f762dd2c76f55","term_id":"1264","term_name":"Spring 2026","instructors":["Juliette Becker","Melinda Soares","Snezana Stanimirovic"],"a":0,"ab":0,"b":0,"bc":0,"c":0,"d":0,"f":0,"satisfactory":0,"unsatisfactory":0,"credit":0,"no_credit":0,"passed":0,"incomplete":0,"no_work":0,"not_reported":0,"other":0,"total":0,"source_aliases":["ASTRON 199"]}],"statistics":{"gpa":4,"graded":2,"counts":[2,0,0,0,0,0,0]},"grade_conflicts":[],"evidence":{"history":["/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/history/course_c54ed008ad2f762dd2c76f55-0.json"],"traces":["/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/traces/course_c54ed008ad2f762dd2c76f55-0.json"],"results":["/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/results/course_c54ed008ad2f762dd2c76f55-0.json"]},"revision":"e243353dcb7d79b7247ced91d69443ef4c2a6349"},"context":null,"instructorTrends":[{"uid":"instructor_0f340e6a79ea8890146e4311","name":"KE ZHANG","count":1,"terms":[{"term":"1224","count":1,"sections":1,"gpa":4}]},{"uid":"instructor_ea992c9a02223ac3a764cfe9","name":"ELLEN ZWEIBEL","count":1,"terms":[{"term":"1224","count":1,"sections":1,"gpa":4}]}],"following":[],"projection":null}}