| Proposal |
Date |
Time |
Type |
Targets |
Files |
Comments |
Status |
|
| 68-505 |
2023-10-01 |
01:49 |
SoftToO |
sn2023sci,AT2022fpx,SN2023aew,2022prr,Wolf1346,sn2023qdi |
ALGj010126 - ALGj010140,ALGj010160 - ALGj010165, ALGj010199 - ALGj010203 |
Observed with clear skies, seeing around 1 arcsec. |
Observed |
|
| 68-505 |
2023-10-04 |
01:16 |
SoftToO |
SN2022lxg, Wolf1346 |
ALGj040017 - ALGj040027 |
No visible clouds, but calima is visible in the skycam. Seeing was 1''-2''. The supernova was not visible in the first try, but it was noticeable in the second try. |
Observed |
|
| 68-505 |
2023-10-07 |
00:49 |
SoftToO |
SN2023aew, ZTF23abhzxwm |
ALGj070255 - ALGj070262, ALGj070265 - ALGj070272 |
Observed with thin haze or clear skies. High dust levels while observing both targets. FWHM generally below 1.5 arcsec except for the second exposure using the g-filter for target SN2023aew. In this case the FWHM was below 1.6 arcsec. |
Observed |
|
| 68-505 |
2023-10-11 |
00:54 |
SoftToO |
2023rky, BD174708, 2023jgf |
ALGj110180 - ALGj110184, ALGj110185 - ALGj110189, ALGj110190 - ALGj110193 |
Good seeing, some dust, variable clouds. |
Observed |
|
| 68-505 |
2023-10-14 |
02:16 |
SoftToO |
2023ldh, 2023ucy, BD174708, SN2023jgf |
ALGj140048 - ALGj140073, ALGj140075 - ALGj140079 |
2022xxf not observable within airmass constraints, all other groups observed |
Observed |
|
| 68-505 |
2023-10-16 |
00:20 |
SoftToO |
2023ldh |
ALGj160152 - ALGj160163 |
Observed at the start of the end with an elevation of ~ 28-30 degrees. Possibly thin clouds in the sky. The seeing was ok, around 1''. |
Observed |
|
| 68-505 |
2023-10-18 |
00:54 |
SoftToO |
2023ldh, 2023vcg |
ALGj180057 - ALGj180060, ALGj180111 - ALGj180115 |
Clear skies, sub-arcsec seeing |
Observed |
|
| 68-505 |
2023-10-31 |
01:04 |
SoftToO |
BD174708, 2023vjh, 2023uqf |
ALGj310075 - ALGj310079, 159-163, 168-170 |
|
Observed |
|
| 68-505 |
2023-11-04 |
00:46 |
SoftToO |
2023rky |
ALGk040235 - ALGk040239 |
Clear skies, seeing around 1 arcsec |
Observed |
|
| 68-505 |
2023-11-07 |
00:36 |
ToO |
2023wuk |
ALGk070078 - ALGk070082 |
Clear skies. Seeing above 1.5 arcsec. |
Observed |
|
| 68-505 |
2023-11-07 |
01:03 |
SoftToO |
2023ucy, BD174708, 2023vwh |
ALGk070059 - ALGk070072, ALGk070101 - ALGk070105 |
Observed with clear skies. Seeing generally above 1.5 arcsec except for target 2023vwh where the seeing was below 1.3 arcsec. |
Observed |
|
| 68-505 |
2023-11-10 |
01:48 |
SoftToO |
BD174708, 2023wuk, 2023vpd, SN2023wne |
ALGk100282 - ALGk100286, ALGk100294 - ALGk100303, ALGk100332 - ALGk100336 |
Observed with the requested requirements. |
Observed |
|
| 68-505 |
2023-11-13 |
02:30 |
SoftToO |
2023aew,2023ucy,2022erq,BD174708,2017hcc,2023vwh,SN2023xgo |
ALGk130144 - ALGk130153,ALGk130158 - ALGk130162,ALGk130175 - ALGk130179,ALGk130184 - ALGk130188,ALGk130209 - ALGk130213, ALGk130215 - ALGk130219,ALGk130220 - ALGk130226 |
Observations taken with clear skies and seeing around or less than 1 arcsec. Some data shared with 68-007 |
Observed |
|
| 68-505 |
2023-11-25 |
00:34 |
SoftToO |
2023aew, 2023jgf, SN2023wne, SN2023xgo |
ALGk250061 - ALGk250061, ALGk250073 - ALGk250079 |
Observations were limited by the clouds covering the sky for most of the night. 2023aew was observed correctly through some thin clouds and seeing around 1 arcsec, but 2023xgo was observed right before closing and thus the images are not good quality. The rest of the targets were attempted but could not be observed due to the clouds. |
Observed |
|
| 68-505 |
2023-11-26 |
02:54 |
SoftToO |
2023ucy, 2023jgf, 2023xoo, SN2023wne,
HD19445, SN2023xgo, 2023fyq |
ALGk260050 - ALGk260058, ALGk260063 - ALGk260088, ALGk260093 - ALGk260099, ALGk260159 - ALGk260164 |
Clear skies with sporadic, light haze depending on the observation direction. Seeing generally below 1.2 arcsec for all targets except the photometry of ucy and fyq. Here, the FWHM reached around 2 arcsec or below depending on the filter. |
Observed |
|
| 68-505 |
2023-11-29 |
01:10 |
SoftToO |
sn2023qdi,HD19445,2023ldh |
ALGk290049 - ALGk290053,ALGk290055 - ALGk290059,ALGk290092 - ALGk290096 |
Observed with seeing between 1-2.5 arcsec. Some data shared with 68-008 |
Observed |
|
| 68-505 |
2023-12-01 |
02:59 |
SoftToO |
2023wuk,HD19445,SN2023wne,AT2023clx,SN2023fyq |
ALGl010078 - ALGl010082,ALGl010101 - ALGl010105, ALGl010107 - ALGl010111,ALGl010130 - ALGl010135,ALGl010148 - ALGl010152 |
Observed mostly with clear skies and seeing around 1 arcsec. SN2023fyq observation was cut short due to sudden raise in humidity.
1/4-2024 AAD: Updated Time Spent which wrongly had been set to 0. |
Observed |
|
| 68-505 |
2023-12-02 |
00:40 |
SoftToO |
2023xoo, HD19445 |
ALGl020016 - ALGl020020, ALGl020033 - ALGl020037 |
Observed with clear skies and variable seeing between 0.8-1.8 arcsec. |
Observed |
|
| 68-505 |
2023-12-04 |
00:00 |
SoftToO |
|
|
Target couldn't be observed due to weather. |
Failed |
|
| 68-505 |
2023-12-07 |
00:25 |
ToO |
2023zaw |
ALGl070145 - ALGl070149 |
Observed with seeing around 1.8 arcsec |
Observed |
|
| 68-505 |
2023-12-07 |
02:30 |
SoftToO |
2023ucy, 2023jgf, HD93521, 2023fyq,
2023ldh |
ALGl070125 - ALGl070128,ALGl070139 - ALGl070144,ALGl070499 - ALGl070503,ALGl070568 - ALGl070572ALGl070574 - ALGl070585, |
Variable seeing, clear skies |
Observed |
|
| 68-505 |
2023-12-08 |
01:15 |
SoftToO |
2023ucy, 2023zaw, HD19445, 2023ldh |
ALGl080054 - ALGl080062, ALGl080089 - ALGl080098, ALGl080214 - ALGl080220 |
Clear skies. Seeing generally above 1.5 arcsec for the spectroscopic targets and above 1.8 arcsec for the imaging. |
Observed |
|
| 68-505 |
2023-12-09 |
01:13 |
SoftToO |
2023xgo, HD19445 |
ALGl090065 - ALGl090074 |
Observed with clear skies, seeing below 1.3". |
Observed |
|
| 68-505 |
2023-12-10 |
01:03 |
SoftToO |
2023zaw, HD19445, AT2023gpw |
ALGl100210 - ALGl100214, ALGl100242 - ALGl100246, ALGl100349 - ALGl100352 |
Clear skies or thin haze. Seeing below 1.3 arcsec for the spectroscopic target, above 1.5 arcsec for the standard and below 1.4 arcsec for the photometry.
Note that thicker clouds passed by while observing target 2023zaw, so this will probably have affected the the observations, but hopefully not too much. |
Observed |
|
| 68-505 |
2023-12-15 |
02:57 |
SoftToO |
HD19445, 2023zaw, 2023ldh, 2023fyq |
ALGl150268 - ALGl150272,ALGl150292 - ALGl150306,ALGl150383 - ALGl150399 |
Clear skies, seeing <1 arcsec |
Observed |
|
| 68-505 |
2023-12-16 |
00:10 |
SoftToO |
2023ucy |
ALGl160041 - ALGl160045 |
Observed with seeing 2", clear skies but some calima |
Observed |
|
| 68-505 |
2023-12-20 |
00:30 |
SoftToO |
ZTF23absbqun(2023zaw) |
ALGl200117 - ALGl200126 |
Did not observe 2023zaw because failure to meet seeing requirements. Shared the data from 68-008 for the same target, which was observed with with seeing between 2-4 arcsec. |
Observed |
|
| 68-505 |
2023-12-21 |
00:25 |
SoftToO |
2023xoo |
ALGl210120 - ALGl210124 |
Only able to observe one target due to the weather conditions (bad seeing, high winds forcing us to observe downwind and high humidity and rain during a big part of the night).
Had to take away 400 seconds from the science exposure because of a sudden humidity spike at the end of the exposure of 2023xoo. Observed with seeing around 2 arcsec. The callibration frame was taken while closing the mirror covers. |
Observed |
|
| 68-505 |
2023-12-25 |
02:59 |
SoftToO |
2023jgf, 2023xoo, 2023wne, HD19445,
SN2023wne, 2023fyq, SN2023fyq |
ALGl250121 - ALGl250129, ALGl250138 - ALGl250147, ALGl250205 - ALGl250212, ALGl250218 - ALGl250222 |
Apart from 2023jgf, all the attempted targets were observed successfully. |
Observed |
|
| 68-505 |
2023-12-26 |
02:40 |
SoftToO |
2023jgf, 2023nzt, HD19445, 2023ldh |
ALGl260077 - ALGl260082, ALGl260089 - ALGl260098, ALGl260156 - ALGl260160 |
All blocks except template_spec_1_0 were observed with clear skies and sub arcsec seeing.
template_spec_1_0 was observed with thin clouds and seeing around 1.0''. |
Observed |
|
| 68-505 |
2023-12-30 |
02:43 |
SoftToO |
2017hcc, 2023rky, HD19445, 2022fpx |
ALGl300069 - ALGl300073, ALGl300090 - ALGl300094, ALGl300106 - ALGl300115, ALGl300150 - ALGl300154 |
Clear skies and sub arcsec seeing. |
Observed |
|
| 68-505 |
2023-12-31 |
00:00 |
SoftToO |
|
|
just a standard star at the first half of the night |
Failed |
|
| 68-505 |
2024-01-01 |
01:01 |
SoftToO |
HD93521, 2022fpx |
ALHa010002 - ALHa010011 |
Clear skies and sub arcsec seeing. |
Observed |
|
| 68-505 |
2024-01-02 |
00:00 |
SoftToO |
2023fyq |
ALHa020095 - ALHa020096 |
The seeing requirement was too much this time. |
Failed |
|
| 68-505 |
2024-01-05 |
00:26 |
SoftToO |
2023fyq |
ALHa050250 - ALHa050257 |
Thin clouds and seeing around 1.0'' |
Observed |
|
| 68-505 |
2024-01-06 |
00:05 |
SoftToO |
HD19445 |
ALHa060080 - ALHa060084 |
Thin clouds and 1'' seeing. |
Observed |
|
| 68-505 |
2024-01-07 |
00:05 |
SoftToO |
HD19445, 2023ldh |
ALHa070103 - ALHa070107, ALHa070149, ALHa070171, ALHa070174 - ALHa070178 |
Only standard observed succesfully. 2023ldh was attempted, but clouds probably ruined the spectrum. |
Observed |
|
| 68-505 |
2024-01-08 |
01:05 |
SoftToO |
2023ldh |
ALHa080272 - ALHa080276 |
Observed with mostly clear sky, some thin clouds at the end. Seeing around 1 arcsec. |
Observed |
|
| 68-505 |
2024-01-14 |
00:27 |
SoftToO |
HD19445, 2023vbg |
ALHa140058 - ALHa140062, ALHa140165 - ALHa140169 |
Observed in thin clouds, seeing around 1.3" |
Observed |
|
| 68-505 |
2024-01-18 |
00:14 |
SoftToO |
AT2022fpx |
ALHa180086 - ALHa180090 |
Observed with clear skies and seeing around 3-4 arcsec. Could not observe the rest of the Soft ToOs for the night due to the seeing requirements. |
Observed |
|
| 68-505 |
2024-01-19 |
00:27 |
SoftToO |
2023fyq |
ALHa190171 - ALHa190178 |
Clear skies. For target 2023fyq seeing was below 1.3 arcsec for most filters except for g' with a seeing of around 1.5 arcsec.
The other two targets were tried, but unfortunately none of the observations done were within the seeing restrictions, so the OBs were aborted. |
Observed |
|
| 68-505 |
2024-01-24 |
00:36 |
SoftToO |
HD19445, 2023vbg |
ALHa240155-ALHa240159, ALHa240171 - ALHa240175 |
Only one target and a standard target met the requirements. Strong wind and clouds were present through the night. |
Observed |
|
| 68-505 |
2024-01-27 |
01:37 |
SoftToO |
2023xoo, 2023vbg, 2023fyq |
ALHa270091 - 095, ALHa270146 - 150, ALHa270238 - 252 |
2023vbg and 2023xoo observed with thin clouds or clear and seeing bit above 1 arcsec. 2024fyg observed with some clouds and seeing around 1.2 arcsec, maybe usefull. 2024ahv observations failed due to clouds. |
Observed |
|
| 68-505 |
2024-01-28 |
03:23 |
SoftToO |
2023xoo, 2023nzt, HD19445, 2023ldh,
2024ahv, SN2023aew |
ALHa280168 - ALHa280181, ALHa280333 - ALHa280342, ALHa280348 - ALHa280358 |
Generally clear but dusty skies with seeing around 1.1 arcsec.
Regarding target 2023xoo: The FWHM estimates in the different filters were B: 1.6 arcsec, V: 1.5 arcsec, r': 1.5 arcsec and i': 1.5 arcsec. Since the remaining exposures were so short, I decided to let it run through, but it has been marked as failed, since the seeing was worse than the upper limit for all filters. The time spent on this target has not been added.
For the spectrum of 2024ahv I initially observed star 3 in the finding chart instead (files ALHa280343 - ALHa280347). I proceeded to observe the actual target afterwards. The time spent on the wrong target will of course not be added here. |
Observed |
|
| 68-505 |
2024-02-02 |
00:27 |
SoftToO |
2023fyq |
ALHb020263 - ALHb020270 |
Observed with thin clouds and 0.5'' seeing |
Observed |
|
| 68-505 |
2024-02-11 |
01:25 |
SoftToO |
2023vbg, 2021bbv, HD93521 |
ALHb110101 - ALHb110105 ; ALHb110156 - ALHb110160 |
2023vbg was observed with clear skies and sub-arcsec seeing. In the middle of the 2021bbv exposures a thick layer of clouds covered the sky so the exposures in the last filters did not fulfill the clear skies requirements. Could not observe the rest of the targets due to thin clouds staying on the sky the rest of the night. |
Observed |
|
| 68-505 |
2024-02-12 |
00:58 |
SoftToO |
AT2022fpx, 2023wob, 2023ldh |
ALHb120102 - ALHb120107, ALHb120006 - ALHb120021, ALHb120073 - ALHb120084 |
2023wob observed outside of constraints but 2023ldh and 2022fpx fine. |
Observed |
|
| 68-505 |
2024-02-15 |
01:09 |
SoftToO |
SN2024cld, HD93521, 2022prr |
ALHb150175 - ALHb150188, ALHb150211 - ALHb150215 |
Had to abort the exposure for 2022prr due to the seeing getting worse and not meeting the requirements. For the other targets, skies were clear and seeing was around 1-1.5 arcsec. |
Observed |
|
| 68-505 |
2024-02-17 |
00:09 |
SoftToO |
HD93521 |
ALHb170059 - ALHb170065 |
Observed in clear skies and high seeing. Not all targets could be observed due to high winds. |
Observed |
|
| 68-505 |
2024-02-19 |
02:02 |
SoftToO |
SN2024cld, AT2023gpw, HD93521, 2022prr |
ALHb190095 - ALHb190101, ALHb190109 - ALHb190124, ALHb190170 - ALHb190180 |
Observed with thin clouds and seeing between 1 and 1.5 arcsec. The first minutes of the observation of SN2024cld were done with some vignetting from the lower hatch, which had to be kept closed. The observation for 2022prr was done with seeing around 1 arcsec. |
Observed |
|
| 68-505 |
2024-02-20 |
02:25 |
SoftToO |
HD19445, 2023wob, 2023ldh, SN2024cld |
ALHb200052 - ALHb200060, ALHb200063 - ALHb200073, ALHb200164 - ALHb200175, ALHb200179 - ALHb200185 |
Observed in clear skies with seeing below 1.3"
Standard hd19445 was observed in grisms 4, 8, 18 and slits 1.0" and 1.3", standard hd93521 was therefore set to redundant. Time spent on the standard is not included in the final calculation.
See files ALHb200055-ALHb200060 (1.0") and ALHb200063-ALHb200068 (1.3") |
Observed |
|
| 68-505 |
2024-02-21 |
00:56 |
SoftToO |
2023zaw, HD93521, SN2024cld |
ALHb210196 - ALHb210198, ALHb210236 - ALHb210242, ALHb210306 - ALHb210312 |
Target observed with clear skies. Seeing ~2" for template_griz and std_spec_hd93521_1_3 but
down to 0.8" for template_spec_1_0. |
Observed |
|
| 68-505 |
2024-02-27 |
00:32 |
SoftToO |
2023vbg |
ALHb270065 - ALHb270074 |
All attempts had to be stopped due to really high wind. The first try
(ALHb270065 - ALHb270069) we were able to observe for 1271s.
Seeing was above 1.3 arcsec, so the 1.3'' slit was used.
There were clear skies and the seeing was around 3 arcsec. |
Failed |
|
| 68-505 |
2024-02-28 |
01:16 |
SoftToO |
2024dy, HD93521, SN2024cld, Gaia21akw |
ALHb280224 - ALHb280239, ALHb280252 - ALHb280258, ALHb280269 - ALHb280270 |
Clear skies, seeing of around 2 - 2.5 arcsec, though the 20240228_too_gaia21akw_phot had a seeing of around 1 arcsec. |
Observed |
|
| 68-505 |
2024-03-01 |
00:00 |
SoftToO |
|
|
No observations have been done due to bad weather |
Failed |
|
| 68-505 |
2024-03-04 |
01:59 |
SoftToO |
AT2023nzt, 2023vbg, Feige34, SN2024cld,
HD93521 |
ALHc040120 - ALHc040131,ALHa040153 - ALHa040158,ALHc040159 - ALHc040163,ALHc040181 - ALHc040194 |
Clear sky and good seeing.
Regarding target 2023vbg I picked the wrong script, i.e. the same script but for March 1st. I needed to manually edit the OB for this night to be able to close it. |
Observed |
|
| 68-505 |
2024-03-09 |
01:06 |
SoftToO |
HD93521, 2023ldh, SN2024cld |
ALHc090183 - ALHc090192, ALHc090249 - ALHc090257, ALHc090265 - ALHc090274 |
All targets observed with clear skies and seeing between 1 and 1.2 arcseconds. |
Observed |
|
| 68-505 |
2024-03-14 |
02:40 |
SoftToO |
AT2023clx, HD93521, AT2023gpw, 2022prr |
ALHc140170 - ALHc140175, ALHc140182 - ALHc140187, ALHc140209 - ALHc140215, ALHc140234 - ALHc140235, ALHc140254 - ALHc140256 |
Clear skies and a good seeing ranging from 0.4 to 0.6 arcsec.
We had a problem with grism #18, as it was accidentally mounted wrong, so we had to stop the measurement halfway through 20240314_too_2023clx_spc_g18_1_0 and redo it, we did however manage to get a successful observation afterwards! |
Observed |
|
| 68-505 |
2024-03-15 |
00:55 |
SoftToO |
HD93521SP1045+378,AT2023gpw,SN2024cld |
ALHc150077 - ALHc150088, ALHc150115 - ALHc150118, ALHc150138 - ALHc150147 |
All targets observed with clear skies, 0.5" - 1.0" seeing, moderate wind. |
Observed |
|
| 68-505 |
2024-03-19 |
00:09 |
SoftToO |
2022prr |
ALHc190340 - ALHc190342 |
Clear skies and a measured seeing of 0.8 arcsec |
Observed |
|
| 68-505 |
2024-03-29 |
00:00 |
SoftToO |
|
|
Unable to observe targets due to high humidity and freezing conditions all night. |
Failed |
|
| 68-505 |
2024-03-30 |
00:39 |
SoftToO |
ALHc300085 - ALHc300098 |
SN2024cld, 2023ucy |
Seeing requirements could not be met for some targets.
Other than that, observed in thin clouds with seeing above 1.5" |
Observed |
|
| 68-505 |
2024-03-31 |
01:19 |
SoftToO |
2023vbg, HD93521, AT2023gpw, SN2024cld |
ALHc310172 - ALHc310176, ALHc310198 - ALHc310199, ALHc310222 - ALHc310223, ALHc310248 - ALHc310252 |
Observed in thin clouds with sub-arcsec seeing |
Observed |
|
Should any of the observations have been carried out using the OB system, you will find additional information
HERE
