| Program Tracking |
| Proposal |
61-502 |
| Semester |
P61: 20200401 - 20201001 |
| Principal Investigator |
Jane Luu |
| Programme |
Active Asteroids and Other Unusual Solar System Objects |
| Instrument |
ALFOSC |
| Time Allocation |
2 triggers |
| Total Nights |
2x2.5h |
| Type |
ToO |
| Notes |
Override. Follow-up soft ToO during Nordic service or Technical nights |
| Total Time Spent |
03:24 (hh:mm)
Hard ToO:03:24 Soft ToO:
|
| Proposal |
Date |
Time |
Type |
Targets |
Files |
Comments |
Status |
|
| 61-502 |
2020-04-16 |
00:28 |
ToO |
c2019y4, SA98_670 |
ALDd160042 - ALDd160052 |
Observed in clear skies. |
Observed |
|
| 61-502 |
2020-04-18 |
00:25 |
ToO |
c2019y4_2020apr18, standard |
ALDd180021 -32 |
|
Observed |
|
| 61-502 |
2020-04-19 |
00:32 |
ToO |
c2019y4, SA98_670 |
ALDd190083-96 |
|
Observed |
|
| 61-502 |
2020-05-01 |
00:27 |
ToO |
SA98_670, c2019y4 |
ALDe010109 - 19 |
Observations completed successfully, both the core and the tail of the comet
were clearly visible. Seeing ~1.4-1.5 arcsec at the beginning of the
exposure. The weather was very good. |
Observed |
|
| 61-502 |
2020-05-09 |
00:28 |
ToO |
c2019y4, SA98_670 |
ALDe090044 - ALDe090052, ALDe090053 - ALDe090054 |
The observations started, but because of focusing problems the images might not be useful. |
Failed |
|
| 61-502 |
2020-05-10 |
00:34 |
ToO |
c2019y4, SA98_670 |
ALDe100035 - ALDe100043, ALDe100044 - ALDe100045 |
Targets were attempted, but there were problems with guiding, and half of comet core was outside of
FOV. |
Failed |
|
| 61-502 |
2020-05-15 |
00:30 |
ToO |
RU_149 |
- |
Target attempted from 15 min before nautical twilight, to 15 after. However,
the guide camera couldn\'t find any star. Even trying to manually find a
suitable star with different approaches was impossible, not even close. It was
decided not to continue when the target passed 10 deg altitude. No clouds in
the sky. |
Failed |
|
The above information is collected from the ToO/Mon reports that have been created by the observer.
Should any of the observations have been carried out using the OB system, you will find additional information
HERE
|
