Exposure
- ID
- GRAVI.2023-07-19T04:02:58.604_2
- Header ID
- GRAVI.2023-07-19T04:02:58.604
- Date updated
- 2023-07-19 04:15:40 UTC+0000
- Release date
- 2024-07-19 04:15:40 UTC+0000
- UTC Start
- 2023-07-19 04:02:58.604
- UTC End
- 2023-07-19 04:04:34.604
- MJD Start
- 60144.16873384
- MJD End
- 60144.16984495111
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004307
- Ambient temperature (°C)
- 14.62
- Seeing (arcsec)
- 0.525
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 | 80.4340 | 80.0930 | 139.3000 | 140.0000 |
| A0-J2 | 107.0030 | 106.1610 | 113.4000 | 114.0000 |
| A0-K0 | 104.7630 | 103.8300 | 86.9140 | 87.2480 |
| G1-J2 | 49.3080 | 48.9430 | 68.1000 | 68.2000 |
| G1-K0 | 84.6310 | 84.3800 | 38.0630 | 38.2060 |
| J2-K0 | 48.6380 | 48.6360 | 7.6070 | 7.9520 |
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 | 60144.16873384 |
| 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 | 80.434 |
| HIERARCH ESO ISS PBL12 END | 80.093 |
| HIERARCH ESO ISS PBLA12 START | 139.3 |
| HIERARCH ESO ISS PBLA12 END | 140.0 |
| HIERARCH ESO ISS PBL13 START | 107.003 |
| HIERARCH ESO ISS PBL13 END | 106.161 |
| HIERARCH ESO ISS PBLA13 START | 113.4 |
| HIERARCH ESO ISS PBLA13 END | 114.0 |
| HIERARCH ESO ISS PBL14 START | 104.763 |
| HIERARCH ESO ISS PBL14 END | 103.83 |
| HIERARCH ESO ISS PBLA14 START | 86.914 |
| HIERARCH ESO ISS PBLA14 END | 87.248 |
| HIERARCH ESO ISS PBL23 START | 49.308 |
| HIERARCH ESO ISS PBL23 END | 48.943 |
| HIERARCH ESO ISS PBLA23 START | 68.1 |
| HIERARCH ESO ISS PBLA23 END | 68.2 |
| HIERARCH ESO ISS PBL24 START | 84.631 |
| HIERARCH ESO ISS PBL24 END | 84.38 |
| HIERARCH ESO ISS PBLA24 START | 38.063 |
| HIERARCH ESO ISS PBLA24 END | 38.206 |
| HIERARCH ESO ISS PBL34 START | 48.638 |
| HIERARCH ESO ISS PBL34 END | 48.636 |
| HIERARCH ESO ISS PBLA34 START | 7.607 |
| HIERARCH ESO ISS PBLA34 END | 7.952 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004541 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004073 |
| HIERARCH ESO ISS AMBI TEMP | 14.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |
| HIERARCH ESO FT ROBJ NAME | Antares_B |
| HIERARCH ESO FT ROBJ ALPHA | 162924.280 |
| HIERARCH ESO FT ROBJ DELTA | -262554.833 |