# ASTRON 320: The Interstellar Medium | UW–Madison [View on UW Courses](https://uwcourses.com/courses/ASTRON_320) ## 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 | count | | --------- | ----- | | AAE | 90 | | ABT | 20 | | ACCTIS | 36 | | ACTSCI | 14 | | AFAERO | 10 | | AFRICAN | 87 | | AFROAMER | 71 | | AGROECOL | 21 | | AMERIND | 53 | | ANAT\&PHY | 7 | | ANATOMY | 2 | | ANESTHES | 8 | | ANSCI | 57 | | ANTHRO | 95 | | ART | 125 | | ARTED | 10 | | ARTHIST | 121 | | ASIALANG | 129 | | ASIAN | 109 | | ASIANAM | 28 | | ASTRON | 38 | | ATMOCN | 69 | | BIOCHEM | 51 | | BIOCORE | 10 | | BIOLOGY | 14 | | BIOMDSCI | 18 | | BME | 66 | | BMI | 41 | | BMOLCHEM | 10 | | BOTANY | 69 | | BSE | 44 | | C\&ESOC | 73 | | CBE | 48 | | CHEM | 101 | | CHICLA | 52 | | CIVENGR | 133 | | CLASSICS | 47 | | CNP | 10 | | CNSRSCI | 50 | | COMARTS | 137 | | COMPBIO | 15 | | COMPLIT | 11 | | COMPSCI | 138 | | COUNPSY | 78 | | CRB | 19 | | CS\&D | 71 | | CSCS | 40 | | CURRIC | 193 | | DANCE | 93 | | DERM | 8 | | DS | 88 | | DYSCI | 35 | | ECE | 155 | | ECON | 145 | | EDPOL | 114 | | EDPSYCH | 97 | | ELPA | 70 | | EMA | 53 | | EMERMED | 17 | | ENGL | 206 | | ENTOM | 40 | | ENVIRST | 148 | | EP | 15 | | EPD | 67 | | ESL | 16 | | F\&WECOL | 60 | | FAMMED | 22 | | FINANCE | 50 | | FOLKLORE | 40 | | FOODSCI | 43 | | FRENCH | 63 | | GEN\&WS | 145 | | GENBUS | 72 | | GENECSLR | 17 | | GENETICS | 60 | | GEOG | 113 | | GEOSCI | 83 | | GERMAN | 82 | | GLE | 48 | | GNS | 38 | | GREEK | 27 | | HDFS | 41 | | HEBR-BIB | 13 | | HEBR-MOD | 10 | | HISTORY | 233 | | HISTSCI | 56 | | HONCOL | 13 | | ILS | 43 | | INFOSYS | 9 | | INTEGART | 7 | | INTEGSCI | 22 | | INTER-AG | 18 | | INTER-HE | 11 | | INTER-LS | 22 | | INTEREGR | 16 | | INTLBUS | 21 | | INTLST | 50 | | ISYE | 83 | | ITALIAN | 53 | | JEWISH | 56 | | JOURN | 88 | | KINES | 128 | | LACIS | 26 | | LANDARC | 61 | | LATIN | 24 | | LAW | 120 | | LEGALST | 48 | | LINGUIS | 35 | | LIS | 89 | | LITTRANS | 78 | | LSC | 52 | | M\&ENVTOX | 7 | | MARKETNG | 62 | | MATH | 153 | | MDGENET | 8 | | ME | 130 | | MEDHIST | 43 | | MEDICINE | 60 | | MEDIEVAL | 32 | | MEDPHYS | 39 | | MEDSC-M | 29 | | MEDSC-V | 41 | | MHR | 68 | | MICROBIO | 45 | | MILSCI | 16 | | MM\&I | 22 | | MOLBIOL | 6 | | MS\&E | 59 | | MUSIC | 165 | | MUSPERF | 126 | | NAVSCI | 20 | | NE | 44 | | NEURODPT | 11 | | NEUROL | 7 | | NEURSURG | 4 | | NTP | 11 | | NURSING | 111 | | NUTRSCI | 65 | | OBS\&GYN | 18 | | OCCTHER | 39 | | ONCOLOGY | 14 | | OPHTHALM | 5 | | OTM | 43 | | PATH | 34 | | PATH-BIO | 29 | | PEDIAT | 26 | | PHARMACY | 31 | | PHILOS | 77 | | PHMCOL-M | 11 | | PHMPRAC | 45 | | PHMSCI | 60 | | PHYASST | 37 | | PHYSICS | 88 | | PHYSIOL | 3 | | PHYTHER | 37 | | PLANTSCI | 52 | | PLPATH | 35 | | POLISCI | 192 | | POPHLTH | 58 | | PORTUG | 33 | | PSYCH | 101 | | PSYCHIAT | 22 | | PUBAFFR | 54 | | PUBLHLTH | 23 | | RADIOL | 11 | | REALEST | 41 | | RELIGST | 90 | | RHABMED | 9 | | RMI | 24 | | RP\&SE | 102 | | S\&APHM | 17 | | SCANDST | 73 | | SLAVIC | 89 | | SOC | 149 | | SOCWORK | 87 | | SOILSCI | 46 | | SPANISH | 83 | | SRMED | 21 | | STAT | 94 | | STDYABRD | 52 | | STS | 8 | | SURGERY | 25 | | SURGSCI | 33 | | THEATRE | 91 | | URBRPL | 60 | | UROLOGY | 5 | | ZOOLOGY | 89 | ## course ### run id 20260907T155543-ce3781c4 ### semester 1272 ### observed at 2026-09-07 15:55:43.033547+00:00 ### record version id a8912d326e93398b110ae326a8e3e77e9e836e42b518045bef4aaf4a32e2f0ed ### course id ASTRON 320 ### course uid course\_20feeafdc3d5a4ce5ff1877b ### catalog version id 956503940c64b91e9fa6ec8fb6aa84aee6597d69e3cead17bebba374466fb62c ### course number 320 ### subjects * ASTRON ### title THE INTERSTELLAR MEDIUM ### description Properties of neutral and ionized interstellar gas, giant molecular clouds, the warm and hot intercloud medium, supernova remnants, and interstellar dust. Physical processes in low density gases including radiation transfer, excitation and ionization of interstellar atoms and molecules, and the interaction between gas and dust. ### requirements text ASTRON 200and (PHYSICS 241,249,PHYSICS/​E C E  235, or concurrent enrollment) ### credit offering ids None recorded. ### llm job id enrich-f516c4d3e82cfe326b4f5f54 ### llm output id 8446690a2b7f9a4995c6855fb30794c3a1a9df28053574af0695bdb917fd34b9 ### llm model nvidia/Qwen3.6-35B-A3B-NVFP4 ### llm model revision 1355db6a052410cfd62085d94b58866fd0f2c3c5 ### llm task version 14 ### llm search status valid ### llm summary Study of the interstellar medium, covering properties of interstellar gas, clouds, dust, and related physical processes. ### llm topics * Interstellar gas, molecular clouds, intercloud medium, supernova remnants, and dust. * Radiation transfer, excitation, and ionization processes. ### llm skills * Understanding physical processes in low density gases, radiation transfer, and gas-dust interactions. * Analyzing properties of various interstellar components including gas, clouds, and dust. ### llm assumed background * Prerequisite courses in physics and mathematics, including modern physics and calculus. * Foundational knowledge in modern physics, quantum mechanics, and atomic structure. ### llm search phrases * interstellar medium properties * interstellar gas physics * molecular clouds radiation transfer * interstellar dust interaction ### llm requirements status needs\_review ### llm student summary status valid ### llm experience status valid ### catalog variants None recorded. ### student summary #### context hash 1171774c5ec9ae553d131a2aa6e90fb319cf631a382563fd53589422690d396b #### course id ASTRON 320 #### current instructors None recorded. #### difficulty workload Historical reviews of Ke Zhang: Workload includes tough weekly homework and midterms. One review notes open-book exams, while another describes a difficult final project and a strict grading scale. ```json { "citations": [ { "instructor_name": "Ke Zhang", "review_date": "2023-01-14 21:05:12 +0000 UTC", "review_id": "d4bb86b7b28a7b759b8ea060", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2865623", "source_review_id": "UmF0aW5nLTM3MTUxNTU5", "source_url": "https://www.ratemyprofessors.com/professor/2865623", "type": "review" }, { "instructor_name": "Ke Zhang", "review_date": "2025-12-21 19:19:33 +0000 UTC", "review_id": "569f3867b2e5462247318bda", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2865623", "source_review_id": "UmF0aW5nLTQyMzY4NjY5", "source_url": "https://www.ratemyprofessors.com/professor/2865623", "type": "review" } ] } ``` #### errors None recorded. #### historical context Historical reviews of Ke Zhang: Ke Zhang is knowledgeable but her lectures can be dry. She enforces strict attendance and grading standards, with tough weekly homework and difficult assessments. ```json { "citations": [ { "instructor_name": "Ke Zhang", "review_date": "2023-01-14 21:05:12 +0000 UTC", "review_id": "d4bb86b7b28a7b759b8ea060", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2865623", "source_review_id": "UmF0aW5nLTM3MTUxNTU5", "source_url": "https://www.ratemyprofessors.com/professor/2865623", "type": "review" }, { "instructor_name": "Ke Zhang", "review_date": "2025-12-21 19:19:33 +0000 UTC", "review_id": "569f3867b2e5462247318bda", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2865623", "source_review_id": "UmF0aW5nLTQyMzY4NjY5", "source_url": "https://www.ratemyprofessors.com/professor/2865623", "type": "review" } ] } ``` #### offered false #### profile hash e59ddc7389015d0035b68cd195c939d475bf72b959b29cf12eab59b454ccaef1 #### quick take Historical reviews of Ke Zhang: Ke Zhang is knowledgeable but delivers dry lectures. Reviewers disagree on the final assessment: one cites a final exam, while another reports a difficult final project instead. ```json { "citations": [ { "instructor_name": "Ke Zhang", "review_date": "2023-01-14 21:05:12 +0000 UTC", "review_id": "d4bb86b7b28a7b759b8ea060", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2865623", "source_review_id": "UmF0aW5nLTM3MTUxNTU5", "source_url": "https://www.ratemyprofessors.com/professor/2865623", "type": "review" }, { "instructor_name": "Ke Zhang", "review_date": "2025-12-21 19:19:33 +0000 UTC", "review_id": "569f3867b2e5462247318bda", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2865623", "source_review_id": "UmF0aW5nLTQyMzY4NjY5", "source_url": "https://www.ratemyprofessors.com/professor/2865623", "type": "review" } ] } ``` Recent recorded grades — Fall 2022: 3.41 GPA, 80.0% A/AB (n=35 letter grades); Spring 2024: 3.39 GPA, 50.0% A/AB (n=14 letter grades); Fall 2024: 3.50 GPA, 84.2% A/AB (n=19 letter grades). ```json { "citations": [ { "course_id": "ASTRON 320", "run_id": "20260907T155543-ce3781c4", "source_record": { "entity_id": "2be50249-483a-3731-bcb1-12af5054068c", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "grades_latest", "term_id": "1232", "type": "grade" }, { "course_id": "ASTRON 320", "run_id": "20260907T155543-ce3781c4", "source_record": { "entity_id": "2be50249-483a-3731-bcb1-12af5054068c", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "grades_latest", "term_id": "1244", "type": "grade" }, { "course_id": "ASTRON 320", "run_id": "20260907T155543-ce3781c4", "source_record": { "entity_id": "2be50249-483a-3731-bcb1-12af5054068c", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "grades_latest", "term_id": "1252", "type": "grade" } ] } ``` #### student experience Historical reviews of Ke Zhang: Lectures can be dry. One review mandates TopHat attendance with limited absences, while another does not mention attendance requirements. ```json { "citations": [ { "instructor_name": "Ke Zhang", "review_date": "2023-01-14 21:05:12 +0000 UTC", "review_id": "d4bb86b7b28a7b759b8ea060", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2865623", "source_review_id": "UmF0aW5nLTM3MTUxNTU5", "source_url": "https://www.ratemyprofessors.com/professor/2865623", "type": "review" }, { "instructor_name": "Ke Zhang", "review_date": "2025-12-21 19:19:33 +0000 UTC", "review_id": "569f3867b2e5462247318bda", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2865623", "source_review_id": "UmF0aW5nLTQyMzY4NjY5", "source_url": "https://www.ratemyprofessors.com/professor/2865623", "type": "review" } ] } ``` #### task hash 74fb0997943e888960bbc9e47db8c4fd12e4292d55c20509d8d89db6a9910f68 #### teaching history KE ZHANG is recorded teaching in Fall 2020, Fall 2022, Fall 2024, Fall 2025. Recorded history may be incomplete and does not establish a future schedule. ```json { "citations": [ { "course_id": "ASTRON 320", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "2be50249-483a-3731-bcb1-12af5054068c", "source_record": { "entity_id": "2be50249-483a-3731-bcb1-12af5054068c", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1212", "type": "grade" }, { "course_id": "ASTRON 320", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "2be50249-483a-3731-bcb1-12af5054068c", "source_record": { "entity_id": "2be50249-483a-3731-bcb1-12af5054068c", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1232", "type": "grade" }, { "course_id": "ASTRON 320", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "2be50249-483a-3731-bcb1-12af5054068c", "source_record": { "entity_id": "2be50249-483a-3731-bcb1-12af5054068c", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1252", "type": "grade" }, { "course_id": "ASTRON 320", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "2be50249-483a-3731-bcb1-12af5054068c", "source_record": { "entity_id": "2be50249-483a-3731-bcb1-12af5054068c", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1262", "type": "grade" } ] } ``` #### term id 1272 #### term name 2026 Fall #### version 2 ### requirements #### nodes ```json [ { "children": [ "node_2", "node_3" ], "condition": null, "course": null, "evidence": "ASTRON 200and (PHYSICS 241,249,PHYSICS/E C E 235, or concurrent enrollment)", "id": "node_1", "kind": "all" }, { "children": [], "condition": null, "course": { "course_number": 200, "minimum_grade": null, "subjects": [ "ASTRON" ], "timing": "prior" }, "evidence": "ASTRON 200", "id": "node_2", "kind": "course" }, { "children": [ "node_4", "node_5", "node_6" ], "condition": null, "course": null, "evidence": "(PHYSICS 241,249,PHYSICS/E C E 235, or concurrent enrollment)", "id": "node_3", "kind": "any" }, { "children": [], "condition": null, "course": { "course_number": 241, "minimum_grade": null, "subjects": [ "PHYSICS" ], "timing": "prior" }, "evidence": "PHYSICS 241", "id": "node_4", "kind": "course" }, { "children": [], "condition": null, "course": { "course_number": 249, "minimum_grade": null, "subjects": [ "PHYSICS" ], "timing": "prior" }, "evidence": "249", "id": "node_5", "kind": "course" }, { "children": [], "condition": null, "course": { "course_number": 235, "minimum_grade": null, "subjects": [ "ECE", "PHYSICS" ], "timing": "prior_or_concurrent" }, "evidence": "PHYSICS/E C E 235", "id": "node_6", "kind": "course" } ] ``` #### notes None recorded. #### root node\_1 #### status parsed ### instructors None recorded. ### offerings None recorded. ### sections None recorded. ### grade instructors ```json [ { "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_25fc3f9cb4fed41911ee8624", "source": "madgrades", "source_instructor_id": "4733738", "identity_basis": "source_id", "identity_status": "source_identified", "name": "ANNA WILLIAMS", "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": 3.111, "graded": 198, "counts": [ 43, 59, 36, 33, 22, 3, 2 ], "sections": 4 }, "instructor_url": "/instructors/ANNA_WILLIAMS" }, { "instructor_uid": "instructor_4c2772645044d1288eb60831", "source": "madgrades", "source_instructor_id": "2600582", "identity_basis": "source_id", "identity_status": "source_identified", "name": "ERIC WILCOTS", "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": 3, "quality": 4.67, "difficulty": 2.33, "quality_count": 3, "difficulty_count": 3, "profile_id": "rmp:2039378", "source_url": "https://www.ratemyprofessors.com/professor/2039378", "match_basis": "exact_name", "observed_at": "2026-09-07 16:40:34.266836+00:00", "courses": { "course_b007a3cf005d4b6b6b1aa060": { "review_count": 1, "quality": 5, "difficulty": 4, "quality_count": 1, "difficulty_count": 1 } }, "bayesian_quality": 3.79146589873617, "prior_mean": 3.6596857835465957, "prior_weight": 20 }, "grade_statistics": { "gpa": 2.86, "graded": 1869, "counts": [ 353, 328, 412, 359, 283, 86, 48 ], "sections": 94 }, "instructor_url": "/instructors/ERIC_WILCOTS" }, { "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_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_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" } ] ``` ### grades ```json [ { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "ASTRON 320", "course_uid": "course_20feeafdc3d5a4ce5ff1877b", "term_id": "1074", "term_name": "Spring 2007", "instructors": [ "Snezana Stanimirovic" ], "a": 5, "ab": 7, "b": 8, "bc": 3, "c": 3, "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": 26, "source_aliases": [ "ASTRON 320" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "ASTRON 320", "course_uid": "course_20feeafdc3d5a4ce5ff1877b", "term_id": "1094", "term_name": "Spring 2009", "instructors": [ "Snezana Stanimirovic" ], "a": 3, "ab": 2, "b": 2, "bc": 1, "c": 1, "d": 0, "f": 1, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 10, "source_aliases": [ "ASTRON 320" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "ASTRON 320", "course_uid": "course_20feeafdc3d5a4ce5ff1877b", "term_id": "1114", "term_name": "Spring 2011", "instructors": [ "Snezana Stanimirovic" ], "a": 2, "ab": 1, "b": 2, "bc": 0, "c": 1, "d": 0, "f": 0, "satisfactory": 1, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 7, "source_aliases": [ "ASTRON 320" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "ASTRON 320", "course_uid": "course_20feeafdc3d5a4ce5ff1877b", "term_id": "1134", "term_name": "Spring 2013", "instructors": [ "Snezana Stanimirovic" ], "a": 3, "ab": 4, "b": 8, "bc": 3, "c": 0, "d": 0, "f": 1, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 19, "source_aliases": [ "ASTRON 320" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "ASTRON 320", "course_uid": "course_20feeafdc3d5a4ce5ff1877b", "term_id": "1154", "term_name": "Spring 2015", "instructors": [ "ANNA WILLIAMS", "ERIC WILCOTS", "JOHN GALLAGHER", "Snezana Stanimirovic" ], "a": 7, "ab": 5, "b": 3, "bc": 7, "c": 1, "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": 23, "source_aliases": [ "ASTRON 320" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "ASTRON 320", "course_uid": "course_20feeafdc3d5a4ce5ff1877b", "term_id": "1174", "term_name": "Spring 2017", "instructors": [ "Snezana Stanimirovic" ], "a": 8, "ab": 7, "b": 10, "bc": 1, "c": 2, "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": 28, "source_aliases": [ "ASTRON 320" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "ASTRON 320", "course_uid": "course_20feeafdc3d5a4ce5ff1877b", "term_id": "1194", "term_name": "Spring 2019", "instructors": [ "Snezana Stanimirovic" ], "a": 6, "ab": 9, "b": 15, "bc": 1, "c": 6, "d": 1, "f": 1, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 39, "source_aliases": [ "ASTRON 320" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "ASTRON 320", "course_uid": "course_20feeafdc3d5a4ce5ff1877b", "term_id": "1212", "term_name": "Fall 2020", "instructors": [ "Ke Zhang" ], "a": 7, "ab": 2, "b": 1, "bc": 2, "c": 1, "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": 13, "source_aliases": [ "ASTRON 320" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "ASTRON 320", "course_uid": "course_20feeafdc3d5a4ce5ff1877b", "term_id": "1232", "term_name": "Fall 2022", "instructors": [ "Ke Zhang" ], "a": 16, "ab": 12, "b": 1, "bc": 3, "c": 0, "d": 3, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 35, "source_aliases": [ "ASTRON 320" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "ASTRON 320", "course_uid": "course_20feeafdc3d5a4ce5ff1877b", "term_id": "1244", "term_name": "Spring 2024", "instructors": [ "Ellen Zweibel" ], "a": 6, "ab": 1, "b": 5, "bc": 2, "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": 14, "source_aliases": [ "ASTRON 320" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "ASTRON 320", "course_uid": "course_20feeafdc3d5a4ce5ff1877b", "term_id": "1252", "term_name": "Fall 2024", "instructors": [ "Ke Zhang" ], "a": 9, "ab": 7, "b": 2, "bc": 0, "c": 0, "d": 0, "f": 1, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 1, "not_reported": 0, "other": 0, "total": 20, "source_aliases": [ "ASTRON 320" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "ASTRON 320", "course_uid": "course_20feeafdc3d5a4ce5ff1877b", "term_id": "1262", "term_name": "Fall 2025", "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 320" ] } ] ``` ### statistics #### gpa 3.233 #### graded 232 #### counts * 72 * 57 * 57 * 23 * 15 * 4 * 4 ### grade conflicts None recorded. ### evidence #### history * [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/history/course\_20feeafdc3d5a4ce5ff1877b-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/history/course_20feeafdc3d5a4ce5ff1877b-0.json) #### traces * [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/traces/course\_20feeafdc3d5a4ce5ff1877b-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/traces/course_20feeafdc3d5a4ce5ff1877b-0.json) #### reviews * [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/reviews/course\_20feeafdc3d5a4ce5ff1877b-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/reviews/course_20feeafdc3d5a4ce5ff1877b-0.json) #### results * [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/results/course\_20feeafdc3d5a4ce5ff1877b-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/results/course_20feeafdc3d5a4ce5ff1877b-0.json) ### revision e243353dcb7d79b7247ced91d69443ef4c2a6349 ## instructor Trends ```json [ { "uid": "instructor_c9aabae2e6e26e866850aff8", "name": "SNEZANA STANIMIROVIC", "count": 151, "terms": [ { "term": "1074", "count": 26, "sections": 1, "gpa": 3.1538461538461537 }, { "term": "1094", "count": 10, "sections": 1, "gpa": 2.95 }, { "term": "1114", "count": 6, "sections": 1, "gpa": 3.25 }, { "term": "1134", "count": 19, "sections": 1, "gpa": 3.026315789473684 }, { "term": "1154", "count": 23, "sections": 1, "gpa": 3.217391304347826 }, { "term": "1174", "count": 28, "sections": 1, "gpa": 3.3214285714285716 }, { "term": "1194", "count": 39, "sections": 1, "gpa": 2.9743589743589745 } ] }, { "uid": "instructor_0f340e6a79ea8890146e4311", "name": "KE ZHANG", "count": 67, "terms": [ { "term": "1212", "count": 13, "sections": 1, "gpa": 3.4615384615384617 }, { "term": "1232", "count": 35, "sections": 1, "gpa": 3.414285714285714 }, { "term": "1252", "count": 19, "sections": 1, "gpa": 3.5 } ] }, { "uid": "instructor_25fc3f9cb4fed41911ee8624", "name": "ANNA WILLIAMS", "count": 23, "terms": [ { "term": "1154", "count": 23, "sections": 1, "gpa": 3.217391304347826 } ] }, { "uid": "instructor_4c2772645044d1288eb60831", "name": "ERIC WILCOTS", "count": 23, "terms": [ { "term": "1154", "count": 23, "sections": 1, "gpa": 3.217391304347826 } ] }, { "uid": "instructor_cd83f6622ec3a48d5eac061e", "name": "JOHN GALLAGHER", "count": 23, "terms": [ { "term": "1154", "count": 23, "sections": 1, "gpa": 3.217391304347826 } ] }, { "uid": "instructor_ea992c9a02223ac3a764cfe9", "name": "ELLEN ZWEIBEL", "count": 14, "terms": [ { "term": "1244", "count": 14, "sections": 1, "gpa": 3.392857142857143 } ] } ] ``` ## following | code | title | | ---------- | ----------------------------------------------- | | ASTRON 500 | TECHNIQUES OF MODERN OBSERVATIONAL ASTROPHYSICS | | ASTRON 540 | EXOPLANETS | | ASTRON 620 | SEMINAR IN ASTROPHYSICAL TOPICS |