Exposure
- ID
- GRAVI.2023-12-18T06:57:18.539_1
- Header ID
- GRAVI.2023-12-18T06:57:18.539
- Date updated
- 2023-12-18 07:05:44 UTC+0000
- Release date
- 2024-12-18 07:05:44 UTC+0000
- UTC Start
- 2023-12-18 06:57:18.539
- UTC End
- 2023-12-18 06:59:18.539
- MJD Start
- 60296.2897979
- MJD End
- 60296.2911867889
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003573
- Ambient temperature (°C)
- 15.52
- Seeing (arcsec)
- 0.465
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 | 84.9420 | 85.1080 | 102.3000 | 102.8000 |
| A0-J2 | 127.8060 | 127.9080 | 81.6000 | 82.1000 |
| A0-K0 | 127.7570 | 127.7180 | 63.2860 | 63.7590 |
| G1-J2 | 56.9630 | 56.9120 | 49.7000 | 50.1000 |
| G1-K0 | 81.7280 | 81.6460 | 22.3980 | 22.7420 |
| J2-K0 | 40.6320 | 40.6760 | 342.3720 | 342.6570 |
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 | 60296.2897979 |
| 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 | 138.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 84.942 |
| HIERARCH ESO ISS PBL12 END | 85.108 |
| HIERARCH ESO ISS PBLA12 START | 102.3 |
| HIERARCH ESO ISS PBLA12 END | 102.8 |
| HIERARCH ESO ISS PBL13 START | 127.806 |
| HIERARCH ESO ISS PBL13 END | 127.908 |
| HIERARCH ESO ISS PBLA13 START | 81.6 |
| HIERARCH ESO ISS PBLA13 END | 82.1 |
| HIERARCH ESO ISS PBL14 START | 127.757 |
| HIERARCH ESO ISS PBL14 END | 127.718 |
| HIERARCH ESO ISS PBLA14 START | 63.286 |
| HIERARCH ESO ISS PBLA14 END | 63.759 |
| HIERARCH ESO ISS PBL23 START | 56.963 |
| HIERARCH ESO ISS PBL23 END | 56.912 |
| HIERARCH ESO ISS PBLA23 START | 49.7 |
| HIERARCH ESO ISS PBLA23 END | 50.1 |
| HIERARCH ESO ISS PBL24 START | 81.728 |
| HIERARCH ESO ISS PBL24 END | 81.646 |
| HIERARCH ESO ISS PBLA24 START | 22.398 |
| HIERARCH ESO ISS PBLA24 END | 22.742 |
| HIERARCH ESO ISS PBL34 START | 40.632 |
| HIERARCH ESO ISS PBL34 END | 40.676 |
| HIERARCH ESO ISS PBLA34 START | 342.372 |
| HIERARCH ESO ISS PBLA34 END | 342.657 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003687 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003459 |
| HIERARCH ESO ISS AMBI TEMP | 15.52 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |
| HIERARCH ESO FT ROBJ NAME | HD_76346 |
| HIERARCH ESO FT ROBJ ALPHA | 085303.779 |
| HIERARCH ESO FT ROBJ DELTA | -563858.147 |