Exposure
- ID
- GRAVI.2023-07-19T04:15:04.639_2
- Header ID
- GRAVI.2023-07-19T04:15:04.639
- Date updated
- 2023-07-19 04:30:32 UTC+0000
- Release date
- 2024-07-19 04:30:32 UTC+0000
- UTC Start
- 2023-07-19 04:15:04.639
- UTC End
- 2023-07-19 04:16:40.639
- MJD Start
- 60144.17713702
- MJD End
- 60144.17824813111
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004073
- Ambient temperature (°C)
- 14.71
- Seeing (arcsec)
- 0.515
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 | 79.1520 | 78.8090 | 141.8000 | 142.5000 |
| A0-J2 | 103.7910 | 102.9070 | 115.6000 | 116.2000 |
| A0-K0 | 101.1780 | 100.1780 | 88.1780 | 88.5230 |
| G1-J2 | 47.9000 | 47.5060 | 68.8000 | 68.9000 |
| G1-K0 | 83.6570 | 83.3820 | 38.5730 | 38.6990 |
| J2-K0 | 48.6300 | 48.6270 | 8.8900 | 9.2300 |
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 | 60144.17713702 |
| 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 | 79.152 |
| HIERARCH ESO ISS PBL12 END | 78.809 |
| HIERARCH ESO ISS PBLA12 START | 141.8 |
| HIERARCH ESO ISS PBLA12 END | 142.5 |
| HIERARCH ESO ISS PBL13 START | 103.791 |
| HIERARCH ESO ISS PBL13 END | 102.907 |
| HIERARCH ESO ISS PBLA13 START | 115.6 |
| HIERARCH ESO ISS PBLA13 END | 116.2 |
| HIERARCH ESO ISS PBL14 START | 101.178 |
| HIERARCH ESO ISS PBL14 END | 100.178 |
| HIERARCH ESO ISS PBLA14 START | 88.178 |
| HIERARCH ESO ISS PBLA14 END | 88.523 |
| HIERARCH ESO ISS PBL23 START | 47.9 |
| HIERARCH ESO ISS PBL23 END | 47.506 |
| HIERARCH ESO ISS PBLA23 START | 68.8 |
| HIERARCH ESO ISS PBLA23 END | 68.9 |
| HIERARCH ESO ISS PBL24 START | 83.657 |
| HIERARCH ESO ISS PBL24 END | 83.382 |
| HIERARCH ESO ISS PBLA24 START | 38.573 |
| HIERARCH ESO ISS PBLA24 END | 38.699 |
| HIERARCH ESO ISS PBL34 START | 48.63 |
| HIERARCH ESO ISS PBL34 END | 48.627 |
| HIERARCH ESO ISS PBLA34 START | 8.89 |
| HIERARCH ESO ISS PBLA34 END | 9.23 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004073 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004073 |
| HIERARCH ESO ISS AMBI TEMP | 14.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |
| HIERARCH ESO FT ROBJ NAME | Antares_B |
| HIERARCH ESO FT ROBJ ALPHA | 162924.280 |
| HIERARCH ESO FT ROBJ DELTA | -262554.833 |