Proposal |
Date |
Time |
Type |
Targets |
Files |
Comments |
Status |
|
58-502 |
2019-04-28 |
00:17 |
ToO |
grb190427a |
ALCd280152 - ALCd280154 |
Observed in clear skies with seeing around 1.0 |
Observed |
|
58-502 |
2019-05-11 |
00:16 |
ToO |
grb190511a |
ALCe110064 - ALCe110066 |
Started exposing a few minutes before beginning of the nautical twilight. Moon distance 40deg, very thin cloud layer. |
Observed |
|
58-502 |
2019-05-12 |
00:24 |
ToO |
grb190511a |
ALCe120053 - ALCe120056 |
Started exposing 5min before nautical twilight, thin clouds on the line of sight during the first exposure. There was no sign of the target in the first so exptime was extended for the last two exposures. Moon distance 44deg and seeing 1\". |
Observed |
|
58-502 |
2019-05-30 |
00:37 |
ToO |
grb190530a,SP0946+139 |
ALCe300065 - ALCe300081 |
The GRB was observed in clear skies with a seeing around 1.5-2
SP0946+139 was observed instead of SP0946+139 due to airmass considerations. |
Observed |
|
58-502 |
2019-06-13 |
00:38 |
ToO |
grb130613b |
STCf130009 - STCf130018 |
0.8 seeing. Thin clouds and dusty. Files STCf130011, STCf130012 not useful so replacements were taken. |
Observed |
|
58-502 |
2019-06-28 |
00:37 |
ToO |
grb190627a |
STCf280021 - STCf280026 |
|
Observed |
|
58-502 |
2019-07-19 |
00:37 |
ToO |
grb190719a |
ALCg190072 - ALCg190079 |
Observed in clear skies with seeing around 0.8. |
Observed |
|
58-502 |
2019-07-20 |
00:53 |
ToO |
grb190719a |
ALCg200084 - ALCg200088 |
Observed in clear skies with seeing around 1.5 |
Observed |
|
58-502 |
2019-07-24 |
00:29 |
ToO |
grb190719a |
ALCg240156 - ALCg240160 |
|
Observed |
|
58-502 |
2019-08-29 |
01:50 |
ToO |
GRB190829A, Feige110 |
ALCh290078 - ALCh290108, ALCh290140 - ALCh290145 |
Started observing immediately after it was considered to be reasonable. Afterglow was clearly visible in the first exposure and scripts were adjusted according to the wishes on the fly. Seeing was good despite the low altitude. u, g, r, i, z imaging was done with manually edited script. Hopefully, all keywords are correct and the files are available in the correct locations. |
Observed |
|
58-502 |
2019-08-30 |
00:54 |
ToO |
GRB190829A |
ALCh300143 - ALCh300161 |
Observed at a higher airmass than first requested due to a fixed program in the last 4 hours that could
not be overridden. AAD. |
Observed |
|
58-502 |
2019-09-05 |
00:29 |
ToO |
GRB190828B |
ALCi050099 - ALCi050103 |
The target GRB190828B succeeded. The target GRB190829A failed to meet the requirements after a few minutes into the script. Two frames was acquired and may be used, however, over the OB failed and therefore the marking. |
Observed |
|
58-502 |
2019-09-06 |
00:45 |
ToO |
GRB190829A |
ALCi060182 - ALCi060193 |
Target observed in clear skies and good seeing. |
Observed |
|
58-502 |
2019-09-09 |
00:56 |
ToO |
GRB190829A |
ALCi090046- ALCi090057 |
clear sky, seeing between 0.9-1.3 arcsec. |
Observed |
|
58-502 |
2019-09-16 |
00:34 |
ToO |
GRB190829A |
ALCi160230 - ALCi160244 |
Notice 3 i_SDSS exposures could not be finished due to a thick cloud layer. |
Observed |
|
58-502 |
2019-09-17 |
00:29 |
ToO |
GRB190829A |
ALCi170145 - ALCi170153 |
Thin clouds and observed with the moon. Seeing<1.0\" |
Observed |
|
58-502 |
2019-09-25 |
00:33 |
ToO |
GRB190829A |
ALCi250138 - ALCi250147 |
Seeing <0.7\". Clear sky. |
Observed |
|
58-502 |
2019-09-26 |
01:27 |
ToO |
GRB190926A |
ALCi260031 - ALCi260044 |
Observed with seeing 1.2-1.4\". It was not possible identify the target in the raw frames. |
Observed |
|
58-502 |
2019-09-30 |
00:43 |
ToO |
GRB190829A |
ALCi300079 - ALCi300087 |
|
Observed |
|
Should any of the observations have been carried out using the OB system, you will find additional information
HERE