Exposure
- ID
- GRAVI.2023-07-22T03:36:14.832_1
- Header ID
- GRAVI.2023-07-22T03:36:14.832
- Date updated
- 2023-07-22 03:45:24 UTC+0000
- Release date
- 2024-07-22 03:45:24 UTC+0000
- UTC Start
- 2023-07-22 03:36:14.832
- UTC End
- 2023-07-22 03:37:34.832
- MJD Start
- 60147.15017167
- MJD End
- 60147.151097595925
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0037115
- Ambient temperature (°C)
- 14.65
- Seeing (arcsec)
- 0.665
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 | 78.2130 | 78.0320 | 139.5000 | 139.8000 |
| A0-J2 | 104.0530 | 103.6170 | 112.6000 | 112.9000 |
| A0-K0 | 103.3100 | 102.8460 | 85.5080 | 85.6430 |
| G1-J2 | 49.2270 | 49.0510 | 66.8000 | 66.8000 |
| G1-K0 | 85.3680 | 85.2550 | 37.6860 | 37.7430 |
| J2-K0 | 48.6370 | 48.6380 | 8.2180 | 8.3810 |
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 | 60147.15017167 |
| 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 | 78.213 |
| HIERARCH ESO ISS PBL12 END | 78.032 |
| HIERARCH ESO ISS PBLA12 START | 139.5 |
| HIERARCH ESO ISS PBLA12 END | 139.8 |
| HIERARCH ESO ISS PBL13 START | 104.053 |
| HIERARCH ESO ISS PBL13 END | 103.617 |
| HIERARCH ESO ISS PBLA13 START | 112.6 |
| HIERARCH ESO ISS PBLA13 END | 112.9 |
| HIERARCH ESO ISS PBL14 START | 103.31 |
| HIERARCH ESO ISS PBL14 END | 102.846 |
| HIERARCH ESO ISS PBLA14 START | 85.508 |
| HIERARCH ESO ISS PBLA14 END | 85.643 |
| HIERARCH ESO ISS PBL23 START | 49.227 |
| HIERARCH ESO ISS PBL23 END | 49.051 |
| HIERARCH ESO ISS PBLA23 START | 66.8 |
| HIERARCH ESO ISS PBLA23 END | 66.8 |
| HIERARCH ESO ISS PBL24 START | 85.368 |
| HIERARCH ESO ISS PBL24 END | 85.255 |
| HIERARCH ESO ISS PBLA24 START | 37.686 |
| HIERARCH ESO ISS PBLA24 END | 37.743 |
| HIERARCH ESO ISS PBL34 START | 48.637 |
| HIERARCH ESO ISS PBL34 END | 48.638 |
| HIERARCH ESO ISS PBLA34 START | 8.218 |
| HIERARCH ESO ISS PBLA34 END | 8.381 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004255 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003168 |
| HIERARCH ESO ISS AMBI TEMP | 14.65 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |
| HIERARCH ESO FT ROBJ NAME | HD_144844 |
| HIERARCH ESO FT ROBJ ALPHA | 160843.719 |
| HIERARCH ESO FT ROBJ DELTA | -234107.451 |