| Civil Date | Ephemerides |
|---|
| 2015-10-10 | Sunset | Sunrise | Moon |
|---|
Set | 12° | 18° | 18° | 12° | Rise | Rise | Set | | 00:34 | 01:23 | 01:51 | 11:36 | 12:04 | 12:52 | 11:41 | 23:28 | | Night Length | 9:45 | Sunset Temperature | |
|---|
| On-Duty Personnel | | Resident Astronomer | Telescope Operator | OPS Engineer | Day Ops |
|---|
| Stephen Odewahn | Eusebio Terrazas |
- | - |
| Overlaps |
|---|
| TO Overlap | RA Overlap |
|---|
Justen Pautzke | - |
| Other Personnel | Herman Kriel |
|---|
| Guests | Tour with Herman/Craig |
|---|
| Open/Close Log |
|---|
| Open time | Outdoor temp | Truss temp | Close time | Reason | Time open |
|---|
| 01:50 | 16.3 | 18.4 | 03:03 | clouds | 01:13 | | 03:40 | 16.5 | 17.6 | 11:07 | twilight | 07:27 | | Total Time Open | 8:40 |
|---|
| | | Program | Night Priority | Engineering |
|---|
|