Exposure
- ID
- GRAVI.2023-07-22T02:39:05.687_1
- Header ID
- GRAVI.2023-07-22T02:39:05.687
- Date updated
- 2023-07-22 02:50:26 UTC+0000
- Release date
- 2024-07-22 02:50:26 UTC+0000
- UTC Start
- 2023-07-22 02:39:05.687
- UTC End
- 2023-07-22 02:40:25.687
- MJD Start
- 60147.11048249
- MJD End
- 60147.11140841593
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003496
- Ambient temperature (°C)
- 14.52
- Seeing (arcsec)
- 0.48
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 | 84.5960 | 84.4440 | 129.3000 | 129.5000 |
| A0-J2 | 118.1150 | 117.8040 | 104.4000 | 104.6000 |
| A0-K0 | 117.6630 | 117.3590 | 80.6190 | 80.7480 |
| G1-J2 | 54.5860 | 54.4750 | 63.7000 | 63.8000 |
| G1-K0 | 88.6410 | 88.5770 | 34.8300 | 34.9240 |
| J2-K0 | 48.6040 | 48.6040 | 1.9920 | 2.1600 |
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 | 60147.11048249 |
| 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 | 84.596 |
| HIERARCH ESO ISS PBL12 END | 84.444 |
| HIERARCH ESO ISS PBLA12 START | 129.3 |
| HIERARCH ESO ISS PBLA12 END | 129.5 |
| HIERARCH ESO ISS PBL13 START | 118.115 |
| HIERARCH ESO ISS PBL13 END | 117.804 |
| HIERARCH ESO ISS PBLA13 START | 104.4 |
| HIERARCH ESO ISS PBLA13 END | 104.6 |
| HIERARCH ESO ISS PBL14 START | 117.663 |
| HIERARCH ESO ISS PBL14 END | 117.359 |
| HIERARCH ESO ISS PBLA14 START | 80.619 |
| HIERARCH ESO ISS PBLA14 END | 80.748 |
| HIERARCH ESO ISS PBL23 START | 54.586 |
| HIERARCH ESO ISS PBL23 END | 54.475 |
| HIERARCH ESO ISS PBLA23 START | 63.7 |
| HIERARCH ESO ISS PBLA23 END | 63.8 |
| HIERARCH ESO ISS PBL24 START | 88.641 |
| HIERARCH ESO ISS PBL24 END | 88.577 |
| HIERARCH ESO ISS PBLA24 START | 34.83 |
| HIERARCH ESO ISS PBLA24 END | 34.924 |
| HIERARCH ESO ISS PBL34 START | 48.604 |
| HIERARCH ESO ISS PBL34 END | 48.604 |
| HIERARCH ESO ISS PBLA34 START | 1.992 |
| HIERARCH ESO ISS PBLA34 END | 2.16 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003673 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003319 |
| HIERARCH ESO ISS AMBI TEMP | 14.52 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |
| HIERARCH ESO FT ROBJ NAME | HD_144844 |
| HIERARCH ESO FT ROBJ ALPHA | 160843.719 |
| HIERARCH ESO FT ROBJ DELTA | -234107.451 |