Exposure
- ID
- GRAVI.2023-07-19T00:22:27.964_2
- Header ID
- GRAVI.2023-07-19T00:22:27.964
- Date updated
- 2023-07-19 00:36:22 UTC+0000
- Release date
- 2024-07-19 00:36:21 UTC+0000
- UTC Start
- 2023-07-19 00:22:27.964
- UTC End
- 2023-07-19 00:24:03.964
- MJD Start
- 60144.01560144
- MJD End
- 60144.01671255111
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0040085
- Ambient temperature (°C)
- 14.68
- Seeing (arcsec)
- 0.49
Observation
- ID
- 56284
- Category
- science
- Program ID
- 111.24LM.006
- Program Title
- CONNECTING THE WIND AND PHOTOSPHERE OF RED SUPERGIANTS WITH OBSERVATIONS OF ANTARES
- Program Type
- Normal
- PI / COI
- MONTARGES/ CANNON/ DE KOTER/ LEBRE/ LAGADEC/ NORRIS/ LOPEZ ARISTE/ SANCHEZ/ MATHIAS/ KERVELLA/ PALADINI/ DECIN/ CHIAVASSA/ PERRIN/ WITTKOWSKI/ RIDGWAY/ SANA/ HAUBOIS
Target
- ID
- 41697
- Name
- Antares_B
- RA
- 247.35116666666664
- DEC
- -26.431898055555557
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.8300 | 88.0830 | 109.6000 | 109.9000 |
| A0-J2 | 125.2020 | 125.5940 | 85.6000 | 86.0000 |
| A0-K0 | 124.9230 | 125.2280 | 63.3000 | 63.7310 |
| G1-J2 | 57.3320 | 57.4240 | 47.2000 | 47.7000 |
| G1-K0 | 90.2870 | 90.3110 | 18.6340 | 19.0380 |
| J2-K0 | 48.4660 | 48.4800 | 344.1500 | 344.4520 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24LM.006 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60144.01560144 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | Antares B |
| HIERARCH ESO INS SOBJ NAME | Antares |
| RA | 247.349021 |
| DEC | -26.43207 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 194.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 320 |
| HIERARCH ESO ISS PBL12 START | 87.83 |
| HIERARCH ESO ISS PBL12 END | 88.083 |
| HIERARCH ESO ISS PBLA12 START | 109.6 |
| HIERARCH ESO ISS PBLA12 END | 109.9 |
| HIERARCH ESO ISS PBL13 START | 125.202 |
| HIERARCH ESO ISS PBL13 END | 125.594 |
| HIERARCH ESO ISS PBLA13 START | 85.6 |
| HIERARCH ESO ISS PBLA13 END | 86.0 |
| HIERARCH ESO ISS PBL14 START | 124.923 |
| HIERARCH ESO ISS PBL14 END | 125.228 |
| HIERARCH ESO ISS PBLA14 START | 63.3 |
| HIERARCH ESO ISS PBLA14 END | 63.731 |
| HIERARCH ESO ISS PBL23 START | 57.332 |
| HIERARCH ESO ISS PBL23 END | 57.424 |
| HIERARCH ESO ISS PBLA23 START | 47.2 |
| HIERARCH ESO ISS PBLA23 END | 47.7 |
| HIERARCH ESO ISS PBL24 START | 90.287 |
| HIERARCH ESO ISS PBL24 END | 90.311 |
| HIERARCH ESO ISS PBLA24 START | 18.634 |
| HIERARCH ESO ISS PBLA24 END | 19.038 |
| HIERARCH ESO ISS PBL34 START | 48.466 |
| HIERARCH ESO ISS PBL34 END | 48.48 |
| HIERARCH ESO ISS PBLA34 START | 344.15 |
| HIERARCH ESO ISS PBLA34 END | 344.452 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003554 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004463 |
| HIERARCH ESO ISS AMBI TEMP | 14.68 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |
| HIERARCH ESO FT ROBJ NAME | Antares_B |
| HIERARCH ESO FT ROBJ ALPHA | 162924.280 |
| HIERARCH ESO FT ROBJ DELTA | -262554.833 |