ASTR 81 · Lec 1
Fundamentals of Astrophysics
Seats, time, final and grades
Seats
Open, 1 seat left.
45 of 46 enrolled, lecture and all discussions summed.
Read 2 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.
Meets
TR 3:30pm-4:45pm
Lecture only. You also attend a discussion, listed below.
Final
Thu 10 Dec, 8:00am to 11:00am
One exam for the whole class, Los Angeles time.
Read 3 days ago.
Grades
Predicted GPA
dibs has seen this section open 5 times since 18 August. The last time was 14 October.
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Your year
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When you can enroll
Set your appointment or acknowledge that an open seat may not be available to you yet.
A watch slot
25 per account. A lecture watch also covers its discussions. Paused watches still use a slot.
Before you can enroll
Tell dibs what you have already taken and this line will say which of these you have. Your list.
Restrictions checked 3 days ago and may be outdated. Unwatched sections are rechecked less often than watched sections. Check the registrar before counting on a seat.
Discussions
You enroll in the discussion, not the lecture, so the seat figure above is the sum across all of them and can read open while every discussion you could actually join is full.
1 discussion, all open.
When it meets
Discussion alternatives are shown with the lecture; choose one linked discussion.
Scroll sideways for the whole week. All meeting times are listed below.
Physics and Astronomy Building 2434
Grades
Predicted GPA
1 other person has taught ASTR 81 in the grade record: CIURLO, ANNA at 3.30 over 84 grades.
- A range
- 27%
- P/NP
- 2%
- D/F/W
- 5.0%
What students say
dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.
Workload, heavy. 2.2 of 5 for Andrea Ghez, where 5 is lightest. Read 14 days ago.
What the work looks like
- Exams mentioned, no number given, 2 mentions in past reviews
- Quizzes mentioned, no number given, 1 mention in past reviews
- Problem sets mentioned, no number given, 3 mentions in past reviews
Based on 24 reviews; source checked 6 days ago. dibs counts only what a review actually states, so a kind of work nobody mentioned is absent rather than zero.
Will it still be here
high risk chance of closing before your enrollment pass.
Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.
- 5022W
- 3722F
- 3523F
- 3624F
- 5225F
Peak 52 · most recent 25F at 52
Seats over time
Nothing read since 16 Oct, 2 hours ago. Over about 2 months before that, filled by 5.
5 times reopenedA dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not, and that was 2 hours ago. It is where the line stops, not where the count is now.
Show the readings (22)
| Recorded | Enrolled | Capacity | Status | Waitlist | Hours read |
|---|---|---|---|---|---|
| 16 Oct 14:22 | 45 | 46 | open | - | 18 of 59 |
| 14 Oct 04:12 | 45 | 46 | open | - | 9 of 30 |
| 12 Oct 23:12 | 46 | 46 | closed | - | 31 of 116 |
| 8 Oct 04:12 | 45 | 46 | open | - | 2 of 5 |
| 8 Oct 00:42 | 46 | 46 | closed | - | 2 of 4 |
| 7 Oct 21:12 | 45 | 46 | open | - | 57 of 220 |
| 28 Sep 18:32 | 46 | 46 | closed | - | 2 of 4 |
| 28 Sep 15:02 | 45 | 46 | open | - | 5 of 15 |
| 28 Sep 01:02 | 44 | 46 | open | - | 3 of 8 |
| 27 Sep 18:12 | 43 | 46 | open | - | 13 of 42 |
| 26 Sep 01:12 | 44 | 46 | open | - | 22 of 73 |
| 23 Sep 01:32 | 45 | 46 | open | - | 15 of 49 |
| 21 Sep 01:12 | 46 | 46 | closed | - | 1 of 73, 72 no hourly record |
| 18 Sep 01:12 | 45 | 46 | open | - | no hourly record |
| 16 Sep 04:12 | 46 | 46 | closed | - | no hourly record |
| 15 Sep 17:02 | 44 | 46 | open | - | no hourly record |
| 15 Sep 13:52 | 39 | 48 | open | - | no hourly record |
| 15 Sep 09:42 | 40 | 46 | open | - | no hourly record |
| 14 Sep 03:22 | 39 | 48 | open | - | no hourly record |
| 3 Sep 01:40 | 40 | 48 | open | - | no hourly record |
| 22 Aug 00:40 | 41 | 48 | open | - | no hourly record |
| 18 Aug 18:40 | 40 | 48 | open | - | - |
How readings and alerts work
Dated seat counts can be available even when hourly check history is missing. Gaps do not show whether seats changed between observations.
Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.
The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.
Class chat
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