Exposure
- ID
- GRAVI.2023-07-18T08:48:50.628_2
- Header ID
- GRAVI.2023-07-18T08:48:50.628
- Date updated
- 2023-07-18 08:55:52 UTC+0000
- Release date
- 2024-07-18 08:55:52 UTC+0000
- UTC Start
- 2023-07-18 08:48:50.628
- UTC End
- 2023-07-18 08:50:50.628
- MJD Start
- 60143.36725264
- MJD End
- 60143.36864152888
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002977
- Ambient temperature (°C)
- 12.05
- Seeing (arcsec)
- 0.59
Observation
- ID
- 56278
- 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
- 41691
- Name
- HD_1160
- RA
- 3.988758333333333
- DEC
- 4.251112222222222
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.9690 | 89.8780 | 113.2000 | 113.2000 |
| A0-J2 | 128.7090 | 128.8150 | 93.0000 | 92.9000 |
| A0-K0 | 123.4200 | 123.7260 | 73.3570 | 73.3570 |
| G1-J2 | 54.1070 | 54.2800 | 57.9000 | 58.0000 |
| G1-K0 | 79.2150 | 79.4040 | 26.6650 | 26.8930 |
| J2-K0 | 43.2830 | 43.2330 | 346.2480 | 346.4810 |
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 | 60143.36725264 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 1160 |
| HIERARCH ESO INS SOBJ NAME | HD1160B |
| RA | 3.986635 |
| DEC | 4.25104 |
| 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 | 134.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 89.969 |
| HIERARCH ESO ISS PBL12 END | 89.878 |
| HIERARCH ESO ISS PBLA12 START | 113.2 |
| HIERARCH ESO ISS PBLA12 END | 113.2 |
| HIERARCH ESO ISS PBL13 START | 128.709 |
| HIERARCH ESO ISS PBL13 END | 128.815 |
| HIERARCH ESO ISS PBLA13 START | 93.0 |
| HIERARCH ESO ISS PBLA13 END | 92.9 |
| HIERARCH ESO ISS PBL14 START | 123.42 |
| HIERARCH ESO ISS PBL14 END | 123.726 |
| HIERARCH ESO ISS PBLA14 START | 73.357 |
| HIERARCH ESO ISS PBLA14 END | 73.357 |
| HIERARCH ESO ISS PBL23 START | 54.107 |
| HIERARCH ESO ISS PBL23 END | 54.28 |
| HIERARCH ESO ISS PBLA23 START | 57.9 |
| HIERARCH ESO ISS PBLA23 END | 58.0 |
| HIERARCH ESO ISS PBL24 START | 79.215 |
| HIERARCH ESO ISS PBL24 END | 79.404 |
| HIERARCH ESO ISS PBLA24 START | 26.665 |
| HIERARCH ESO ISS PBLA24 END | 26.893 |
| HIERARCH ESO ISS PBL34 START | 43.283 |
| HIERARCH ESO ISS PBL34 END | 43.233 |
| HIERARCH ESO ISS PBLA34 START | 346.248 |
| HIERARCH ESO ISS PBLA34 END | 346.481 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002748 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003206 |
| HIERARCH ESO ISS AMBI TEMP | 12.05 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |
| HIERARCH ESO FT ROBJ NAME | HD_1160 |
| HIERARCH ESO FT ROBJ ALPHA | 001557.302 |
| HIERARCH ESO FT ROBJ DELTA | 041504.004 |