Exposure
- ID
- GRAVI.2023-07-22T03:01:38.744_1
- Header ID
- GRAVI.2023-07-22T03:01:38.744
- Date updated
- 2023-07-22 03:10:30 UTC+0000
- Release date
- 2024-07-22 03:10:30 UTC+0000
- UTC Start
- 2023-07-22 03:01:38.744
- UTC End
- 2023-07-22 03:02:58.744
- MJD Start
- 60147.12614287
- MJD End
- 60147.127068795926
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031054999999999998
- Ambient temperature (°C)
- 14.5
- Seeing (arcsec)
- 0.575
Observation
- ID
- 56354
- Category
- science
- Program ID
- 109.238N.003
- 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
- 41754
- Name
- HIP79098ABB
- RA
- 242.179688
- DEC
- -23.68556
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 82.2160 | 82.0470 | 133.0000 | 133.3000 |
| A0-J2 | 113.1260 | 112.7620 | 107.4000 | 107.6000 |
| A0-K0 | 112.7080 | 112.3410 | 82.5300 | 82.6590 |
| G1-J2 | 52.7580 | 52.6220 | 65.0000 | 65.1000 |
| G1-K0 | 87.5680 | 87.4860 | 36.1270 | 36.2060 |
| J2-K0 | 48.6140 | 48.6150 | 4.4780 | 4.6440 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.238N.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60147.12614287 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 144844 |
| HIERARCH ESO INS SOBJ NAME | HIP79098ABB |
| RA | 242.179688 |
| DEC | -23.68556 |
| 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 | 95.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 82.216 |
| HIERARCH ESO ISS PBL12 END | 82.047 |
| HIERARCH ESO ISS PBLA12 START | 133.0 |
| HIERARCH ESO ISS PBLA12 END | 133.3 |
| HIERARCH ESO ISS PBL13 START | 113.126 |
| HIERARCH ESO ISS PBL13 END | 112.762 |
| HIERARCH ESO ISS PBLA13 START | 107.4 |
| HIERARCH ESO ISS PBLA13 END | 107.6 |
| HIERARCH ESO ISS PBL14 START | 112.708 |
| HIERARCH ESO ISS PBL14 END | 112.341 |
| HIERARCH ESO ISS PBLA14 START | 82.53 |
| HIERARCH ESO ISS PBLA14 END | 82.659 |
| HIERARCH ESO ISS PBL23 START | 52.758 |
| HIERARCH ESO ISS PBL23 END | 52.622 |
| HIERARCH ESO ISS PBLA23 START | 65.0 |
| HIERARCH ESO ISS PBLA23 END | 65.1 |
| HIERARCH ESO ISS PBL24 START | 87.568 |
| HIERARCH ESO ISS PBL24 END | 87.486 |
| HIERARCH ESO ISS PBLA24 START | 36.127 |
| HIERARCH ESO ISS PBLA24 END | 36.206 |
| HIERARCH ESO ISS PBL34 START | 48.614 |
| HIERARCH ESO ISS PBL34 END | 48.615 |
| HIERARCH ESO ISS PBLA34 START | 4.478 |
| HIERARCH ESO ISS PBLA34 END | 4.644 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002771 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00344 |
| HIERARCH ESO ISS AMBI TEMP | 14.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |
| HIERARCH ESO FT ROBJ NAME | HD_144844 |
| HIERARCH ESO FT ROBJ ALPHA | 160843.719 |
| HIERARCH ESO FT ROBJ DELTA | -234107.451 |