Exposure
- ID
- GRAVI.2021-11-27T05:09:28.661_1
- Header ID
- GRAVI.2021-11-27T05:09:28.661
- Date updated
- 2021-11-27 05:21:27 UTC+0000
- Release date
- 2021-11-27 05:09:28 UTC+0000
- UTC Start
- 2021-11-27 05:09:28.661
- UTC End
- 2021-11-27 05:13:28.661
- MJD Start
- 59545.21491506
- MJD End
- 59545.2176928378
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0047045
- Ambient temperature (°C)
- 11.61
- Seeing (arcsec)
- 0.62
Observation
- ID
- 48712
- Category
- calibrator
- Program ID
- 108.224U.001
- Program Title
- SPATIALLY RESOLVING BETELGEUSE AND VY CMA, THE CORNERSTONES OF THE RED SUPERGIANT FAMILY
- Program Type
- Normal
- PI / COI
- MONTARGES/ LEBRE/ DUPREE/ HUMPHREYS/ CANNON/ LAGADEC/ SCICLUNA/ KERVELLA/ DE KOTER/ LOPEZ ARISTE/ SANCHEZ/ PALADINI/ DECIN/ KRAVCHENKO/ WITTKOWSKI/ NORRIS/ CHIAVASSA/ RIDGWAY/ PERRIN/ HAUBOIS/ CANTALLOUBE/ RAU/ BRUNO
Target
- ID
- 33276
- Name
- HD_44945
- RA
- 96.193344
- DEC
- 3.76324
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 25.1390 | 25.1010 | 136.1000 | 136.1000 |
A0-D0 | 27.4400 | 27.7260 | 72.2000 | 72.3000 |
A0-C1 | 22.3370 | 22.3950 | 114.5530 | 114.4160 |
B2-D0 | 27.9030 | 28.0160 | 18.1000 | 18.8000 |
B2-C1 | 9.2960 | 9.3330 | 18.0970 | 18.7210 |
D0-C1 | 18.6070 | 18.6820 | 198.1720 | 198.7960 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.224U.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 59545.21491506 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | HD_44945 |
HIERARCH ESO INS SOBJ NAME | HD_44945 |
RA | 96.193344 |
DEC | 3.76324 |
HIERARCH ESO INS SPEC RES | HIGH |
HIERARCH ESO INS POLA MODE | SPLIT |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | A0 |
HIERARCH ESO ISS CONF STATION2 | B2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | C1 |
EXPTIME | 256.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 25.139 |
HIERARCH ESO ISS PBL12 END | 25.101 |
HIERARCH ESO ISS PBLA12 START | 136.1 |
HIERARCH ESO ISS PBLA12 END | 136.1 |
HIERARCH ESO ISS PBL13 START | 27.44 |
HIERARCH ESO ISS PBL13 END | 27.726 |
HIERARCH ESO ISS PBLA13 START | 72.2 |
HIERARCH ESO ISS PBLA13 END | 72.3 |
HIERARCH ESO ISS PBL14 START | 22.337 |
HIERARCH ESO ISS PBL14 END | 22.395 |
HIERARCH ESO ISS PBLA14 START | 114.553 |
HIERARCH ESO ISS PBLA14 END | 114.416 |
HIERARCH ESO ISS PBL23 START | 27.903 |
HIERARCH ESO ISS PBL23 END | 28.016 |
HIERARCH ESO ISS PBLA23 START | 18.1 |
HIERARCH ESO ISS PBLA23 END | 18.8 |
HIERARCH ESO ISS PBL24 START | 9.296 |
HIERARCH ESO ISS PBL24 END | 9.333 |
HIERARCH ESO ISS PBLA24 START | 18.097 |
HIERARCH ESO ISS PBLA24 END | 18.721 |
HIERARCH ESO ISS PBL34 START | 18.607 |
HIERARCH ESO ISS PBL34 END | 18.682 |
HIERARCH ESO ISS PBLA34 START | 198.172 |
HIERARCH ESO ISS PBLA34 END | 198.796 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004663 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004746 |
HIERARCH ESO ISS AMBI TEMP | 11.61 |
HIERARCH ESO ISS AMBI FWHM START | 0.64 |
HIERARCH ESO ISS AMBI FWHM END | 0.6 |