Exposure
- ID
- GRAVI.2023-12-18T06:14:33.430_1
- Header ID
- GRAVI.2023-12-18T06:14:33.430
- Date updated
- 2023-12-18 06:30:44 UTC+0000
- Release date
- 2024-12-18 06:30:43 UTC+0000
- UTC Start
- 2023-12-18 06:14:33.430
- UTC End
- 2023-12-18 06:21:13.430
- MJD Start
- 60296.26010914
- MJD End
- 60296.2647387696
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004495
- Ambient temperature (°C)
- 15.5
- Seeing (arcsec)
- 0.42
Observation
- ID
- 57996
- Category
- science
- Program ID
- 109.238N.004
- Program Title
- UNCOVERING THE DYNAMICAL HISTORY OF BROWN DWARF COMPANIONS
- Program Type
- Monitoring
- PI / COI
- WANG/ LACOUR/ NOWAK/ MAIRE/ GIRARD/ PALADINI/ CORREIA/ VIGAN/ ZURLO/ LAGRANGE/ BLUNT/ HAUBOIS/ GARCIA LOPEZ/ DE ZEEUW/ HENNING/ NIELSEN/ BENISTY/ LANGLOIS/ RAMEAU/ HINKLEY/ OTTEN/ STOLKER/ KAMMERER/ MUZIC/ BOWLER/ PUEYO/ EISENHAUER/ KREIDBERG/ ...
Target
- ID
- 42943
- Name
- HR3549B
- RA
- 133.261488
- DEC
- -56.64929
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 81.3430 | 81.9980 | 93.7000 | 95.2000 |
| A0-J2 | 125.2610 | 125.7570 | 72.4000 | 73.9000 |
| A0-K0 | 127.9300 | 127.9680 | 54.3790 | 55.8580 |
| G1-J2 | 57.6930 | 57.6010 | 41.5000 | 42.8000 |
| G1-K0 | 82.9890 | 82.8160 | 15.9660 | 17.0280 |
| J2-K0 | 39.6580 | 39.8380 | 337.1890 | 338.0260 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.238N.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60296.26010914 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 76346 |
| HIERARCH ESO INS SOBJ NAME | HR3549B |
| RA | 133.261488 |
| DEC | -56.64929 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 418.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 81.343 |
| HIERARCH ESO ISS PBL12 END | 81.998 |
| HIERARCH ESO ISS PBLA12 START | 93.7 |
| HIERARCH ESO ISS PBLA12 END | 95.2 |
| HIERARCH ESO ISS PBL13 START | 125.261 |
| HIERARCH ESO ISS PBL13 END | 125.757 |
| HIERARCH ESO ISS PBLA13 START | 72.4 |
| HIERARCH ESO ISS PBLA13 END | 73.9 |
| HIERARCH ESO ISS PBL14 START | 127.93 |
| HIERARCH ESO ISS PBL14 END | 127.968 |
| HIERARCH ESO ISS PBLA14 START | 54.379 |
| HIERARCH ESO ISS PBLA14 END | 55.858 |
| HIERARCH ESO ISS PBL23 START | 57.693 |
| HIERARCH ESO ISS PBL23 END | 57.601 |
| HIERARCH ESO ISS PBLA23 START | 41.5 |
| HIERARCH ESO ISS PBLA23 END | 42.8 |
| HIERARCH ESO ISS PBL24 START | 82.989 |
| HIERARCH ESO ISS PBL24 END | 82.816 |
| HIERARCH ESO ISS PBLA24 START | 15.966 |
| HIERARCH ESO ISS PBLA24 END | 17.028 |
| HIERARCH ESO ISS PBL34 START | 39.658 |
| HIERARCH ESO ISS PBL34 END | 39.838 |
| HIERARCH ESO ISS PBLA34 START | 337.189 |
| HIERARCH ESO ISS PBLA34 END | 338.026 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004645 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004345 |
| HIERARCH ESO ISS AMBI TEMP | 15.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |
| HIERARCH ESO FT ROBJ NAME | HD_76346 |
| HIERARCH ESO FT ROBJ ALPHA | 085303.779 |
| HIERARCH ESO FT ROBJ DELTA | -563858.147 |