Exposure
- ID
- GRAVI.2023-07-22T03:46:14.857_1
- Header ID
- GRAVI.2023-07-22T03:46:14.857
- Date updated
- 2023-07-22 03:55:31 UTC+0000
- Release date
- 2024-07-22 03:55:30 UTC+0000
- UTC Start
- 2023-07-22 03:46:14.857
- UTC End
- 2023-07-22 03:47:34.857
- MJD Start
- 60147.1571164
- MJD End
- 60147.15804232592
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0039655
- Ambient temperature (°C)
- 14.68
- Seeing (arcsec)
- 0.59
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 | 77.0290 | 76.8500 | 141.6000 | 141.9000 |
| A0-J2 | 101.1690 | 100.7230 | 114.3000 | 114.6000 |
| A0-K0 | 100.2120 | 99.7280 | 86.3940 | 86.5300 |
| G1-J2 | 48.0480 | 47.8630 | 67.2000 | 67.2000 |
| G1-K0 | 84.6050 | 84.4840 | 38.0340 | 38.0830 |
| J2-K0 | 48.6430 | 48.6430 | 9.2730 | 9.4310 |
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 | 60147.1571164 |
| 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 | 77.029 |
| HIERARCH ESO ISS PBL12 END | 76.85 |
| HIERARCH ESO ISS PBLA12 START | 141.6 |
| HIERARCH ESO ISS PBLA12 END | 141.9 |
| HIERARCH ESO ISS PBL13 START | 101.169 |
| HIERARCH ESO ISS PBL13 END | 100.723 |
| HIERARCH ESO ISS PBLA13 START | 114.3 |
| HIERARCH ESO ISS PBLA13 END | 114.6 |
| HIERARCH ESO ISS PBL14 START | 100.212 |
| HIERARCH ESO ISS PBL14 END | 99.728 |
| HIERARCH ESO ISS PBLA14 START | 86.394 |
| HIERARCH ESO ISS PBLA14 END | 86.53 |
| HIERARCH ESO ISS PBL23 START | 48.048 |
| HIERARCH ESO ISS PBL23 END | 47.863 |
| HIERARCH ESO ISS PBLA23 START | 67.2 |
| HIERARCH ESO ISS PBLA23 END | 67.2 |
| HIERARCH ESO ISS PBL24 START | 84.605 |
| HIERARCH ESO ISS PBL24 END | 84.484 |
| HIERARCH ESO ISS PBLA24 START | 38.034 |
| HIERARCH ESO ISS PBLA24 END | 38.083 |
| HIERARCH ESO ISS PBL34 START | 48.643 |
| HIERARCH ESO ISS PBL34 END | 48.643 |
| HIERARCH ESO ISS PBLA34 START | 9.273 |
| HIERARCH ESO ISS PBLA34 END | 9.431 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003951 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00398 |
| HIERARCH ESO ISS AMBI TEMP | 14.68 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |
| HIERARCH ESO FT ROBJ NAME | HD_144844 |
| HIERARCH ESO FT ROBJ ALPHA | 160843.719 |
| HIERARCH ESO FT ROBJ DELTA | -234107.451 |