Exposure
- ID
- GRAVI.2024-12-07T04:24:56.103_1
- Header ID
- GRAVI.2024-12-07T04:24:56.103
- Date updated
- 2024-12-07 04:35:58 UTC+0000
- Release date
- 2024-12-07 04:24:56 UTC+0000
- UTC Start
- 2024-12-07 04:24:56.103
- UTC End
- 2024-12-07 04:28:08.103
- MJD Start
- 60651.18398267
- MJD End
- 60651.1862048922
- Exposure time (s)
- 192.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002433
- Ambient temperature (°C)
- 12.2
- Seeing (arcsec)
- 0.715
Observation
- ID
- 62251
- Category
- calibrator
- Program ID
- 114.27NF.001
- Program Title
- UNVELING THE MASS-LOSS PROCESS OF RED SUPERGIANTS: THE VARIABILITY ACROSS THE MOLECULAR LAYERS AND THE PHOTOSPHERE
- Program Type
- Normal
- PI / COI
- JADLOVSKý / WITTKOWSKI / CHIAVASSA / KRAVCHENKO / GONZÁLEZ-TORÀ / KRTICKA / PALADINI / HÖFNER / FREYTAG
Target
- ID
- 46299
- Name
- HD_55526
- RA
- 107.695996
- DEC
- -48.931
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-B2 | 121.7810 | 121.8510 | 215.6000 | 216.4000 |
| K0-D0 | 93.8240 | 93.9730 | 224.9000 | 225.7000 |
| K0-J3 | 45.8190 | 46.0700 | 313.6390 | 314.0320 |
| B2-D0 | 32.8690 | 32.8560 | 8.2000 | 8.8000 |
| B2-J3 | 135.9540 | 135.8900 | 16.1370 | 16.7380 |
| D0-J3 | 103.4950 | 103.4510 | 18.6380 | 19.2590 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27NF.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60651.18398267 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 55526 |
| HIERARCH ESO INS SOBJ NAME | HD_55526 |
| RA | 107.695996 |
| DEC | -48.931 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 222.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 121.781 |
| HIERARCH ESO ISS PBL12 END | 121.851 |
| HIERARCH ESO ISS PBLA12 START | 215.6 |
| HIERARCH ESO ISS PBLA12 END | 216.4 |
| HIERARCH ESO ISS PBL13 START | 93.824 |
| HIERARCH ESO ISS PBL13 END | 93.973 |
| HIERARCH ESO ISS PBLA13 START | 224.9 |
| HIERARCH ESO ISS PBLA13 END | 225.7 |
| HIERARCH ESO ISS PBL14 START | 45.819 |
| HIERARCH ESO ISS PBL14 END | 46.07 |
| HIERARCH ESO ISS PBLA14 START | 313.639 |
| HIERARCH ESO ISS PBLA14 END | 314.032 |
| HIERARCH ESO ISS PBL23 START | 32.869 |
| HIERARCH ESO ISS PBL23 END | 32.856 |
| HIERARCH ESO ISS PBLA23 START | 8.2 |
| HIERARCH ESO ISS PBLA23 END | 8.8 |
| HIERARCH ESO ISS PBL24 START | 135.954 |
| HIERARCH ESO ISS PBL24 END | 135.89 |
| HIERARCH ESO ISS PBLA24 START | 16.137 |
| HIERARCH ESO ISS PBLA24 END | 16.738 |
| HIERARCH ESO ISS PBL34 START | 103.495 |
| HIERARCH ESO ISS PBL34 END | 103.451 |
| HIERARCH ESO ISS PBLA34 START | 18.638 |
| HIERARCH ESO ISS PBLA34 END | 19.259 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002251 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002615 |
| HIERARCH ESO ISS AMBI TEMP | 12.2 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |