Exposure
- ID
- GRAVI.2023-07-19T03:02:16.427_2
- Header ID
- GRAVI.2023-07-19T03:02:16.427
- Date updated
- 2023-07-19 03:15:45 UTC+0000
- Release date
- 2024-07-19 03:15:45 UTC+0000
- UTC Start
- 2023-07-19 03:02:16.427
- UTC End
- 2023-07-19 03:03:52.427
- MJD Start
- 60144.12657902
- MJD End
- 60144.12769013111
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002792
- Ambient temperature (°C)
- 14.58
- Seeing (arcsec)
- 0.605
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 | 86.3360 | 86.0660 | 128.6000 | 129.1000 |
| A0-J2 | 120.4730 | 119.8940 | 104.3000 | 104.7000 |
| A0-K0 | 119.0580 | 118.4650 | 80.8790 | 81.1920 |
| G1-J2 | 54.8250 | 54.6000 | 63.9000 | 64.2000 |
| G1-K0 | 88.2940 | 88.1500 | 34.5470 | 34.7700 |
| J2-K0 | 48.6490 | 48.6490 | 0.9600 | 1.3160 |
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 | 60144.12657902 |
| 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 | 86.336 |
| HIERARCH ESO ISS PBL12 END | 86.066 |
| HIERARCH ESO ISS PBLA12 START | 128.6 |
| HIERARCH ESO ISS PBLA12 END | 129.1 |
| HIERARCH ESO ISS PBL13 START | 120.473 |
| HIERARCH ESO ISS PBL13 END | 119.894 |
| HIERARCH ESO ISS PBLA13 START | 104.3 |
| HIERARCH ESO ISS PBLA13 END | 104.7 |
| HIERARCH ESO ISS PBL14 START | 119.058 |
| HIERARCH ESO ISS PBL14 END | 118.465 |
| HIERARCH ESO ISS PBLA14 START | 80.879 |
| HIERARCH ESO ISS PBLA14 END | 81.192 |
| HIERARCH ESO ISS PBL23 START | 54.825 |
| HIERARCH ESO ISS PBL23 END | 54.6 |
| HIERARCH ESO ISS PBLA23 START | 63.9 |
| HIERARCH ESO ISS PBLA23 END | 64.2 |
| HIERARCH ESO ISS PBL24 START | 88.294 |
| HIERARCH ESO ISS PBL24 END | 88.15 |
| HIERARCH ESO ISS PBLA24 START | 34.547 |
| HIERARCH ESO ISS PBLA24 END | 34.77 |
| HIERARCH ESO ISS PBL34 START | 48.649 |
| HIERARCH ESO ISS PBL34 END | 48.649 |
| HIERARCH ESO ISS PBLA34 START | 0.96 |
| HIERARCH ESO ISS PBLA34 END | 1.316 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003013 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002571 |
| HIERARCH ESO ISS AMBI TEMP | 14.58 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |
| HIERARCH ESO FT ROBJ NAME | Antares_B |
| HIERARCH ESO FT ROBJ ALPHA | 162924.280 |
| HIERARCH ESO FT ROBJ DELTA | -262554.833 |