Exposure
- ID
- GRAVI.2023-07-18T09:27:05.725_2
- Header ID
- GRAVI.2023-07-18T09:27:05.725
- Date updated
- 2023-07-18 09:35:49 UTC+0000
- Release date
- 2024-07-18 09:35:49 UTC+0000
- UTC Start
- 2023-07-18 09:27:05.725
- UTC End
- 2023-07-18 09:29:05.725
- MJD Start
- 60143.39381626
- MJD End
- 60143.39520514889
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002685
- Ambient temperature (°C)
- 12.18
- Seeing (arcsec)
- 0.635
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 | 87.4060 | 87.1950 | 113.2000 | 113.2000 |
| A0-J2 | 128.8600 | 128.7590 | 92.2000 | 92.2000 |
| A0-K0 | 127.2350 | 127.3560 | 73.1500 | 73.1240 |
| G1-J2 | 56.6080 | 56.7190 | 58.8000 | 58.8000 |
| G1-K0 | 82.4390 | 82.6190 | 30.1560 | 30.3270 |
| J2-K0 | 42.5110 | 42.4740 | 350.5320 | 350.7930 |
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 | 60143.39381626 |
| 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 | 87.406 |
| HIERARCH ESO ISS PBL12 END | 87.195 |
| HIERARCH ESO ISS PBLA12 START | 113.2 |
| HIERARCH ESO ISS PBLA12 END | 113.2 |
| HIERARCH ESO ISS PBL13 START | 128.86 |
| HIERARCH ESO ISS PBL13 END | 128.759 |
| HIERARCH ESO ISS PBLA13 START | 92.2 |
| HIERARCH ESO ISS PBLA13 END | 92.2 |
| HIERARCH ESO ISS PBL14 START | 127.235 |
| HIERARCH ESO ISS PBL14 END | 127.356 |
| HIERARCH ESO ISS PBLA14 START | 73.15 |
| HIERARCH ESO ISS PBLA14 END | 73.124 |
| HIERARCH ESO ISS PBL23 START | 56.608 |
| HIERARCH ESO ISS PBL23 END | 56.719 |
| HIERARCH ESO ISS PBLA23 START | 58.8 |
| HIERARCH ESO ISS PBLA23 END | 58.8 |
| HIERARCH ESO ISS PBL24 START | 82.439 |
| HIERARCH ESO ISS PBL24 END | 82.619 |
| HIERARCH ESO ISS PBLA24 START | 30.156 |
| HIERARCH ESO ISS PBLA24 END | 30.327 |
| HIERARCH ESO ISS PBL34 START | 42.511 |
| HIERARCH ESO ISS PBL34 END | 42.474 |
| HIERARCH ESO ISS PBLA34 START | 350.532 |
| HIERARCH ESO ISS PBLA34 END | 350.793 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002795 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002575 |
| HIERARCH ESO ISS AMBI TEMP | 12.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |
| HIERARCH ESO FT ROBJ NAME | HD_1160 |
| HIERARCH ESO FT ROBJ ALPHA | 001557.302 |
| HIERARCH ESO FT ROBJ DELTA | 041504.004 |