Exposure
- ID
- GRAVI.2023-07-18T09:42:44.765_2
- Header ID
- GRAVI.2023-07-18T09:42:44.765
- Date updated
- 2023-07-18 10:00:39 UTC+0000
- Release date
- 2024-07-18 10:00:39 UTC+0000
- UTC Start
- 2023-07-18 09:42:44.765
- UTC End
- 2023-07-18 09:49:24.765
- MJD Start
- 60143.40468478
- MJD End
- 60143.409314409626
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003147
- Ambient temperature (°C)
- 12.14
- Seeing (arcsec)
- 0.5700000000000001
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 | 85.7600 | 84.9220 | 113.3000 | 113.5000 |
| A0-J2 | 127.8870 | 127.2650 | 92.0000 | 91.8000 |
| A0-K0 | 127.8650 | 127.9690 | 72.9370 | 72.8220 |
| G1-J2 | 57.3090 | 57.5570 | 58.9000 | 58.9000 |
| G1-K0 | 83.6920 | 84.2270 | 31.3090 | 31.7750 |
| J2-K0 | 42.2690 | 42.1780 | 352.4140 | 353.2710 |
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 | 60143.40468478 |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 85.76 |
| HIERARCH ESO ISS PBL12 END | 84.922 |
| HIERARCH ESO ISS PBLA12 START | 113.3 |
| HIERARCH ESO ISS PBLA12 END | 113.5 |
| HIERARCH ESO ISS PBL13 START | 127.887 |
| HIERARCH ESO ISS PBL13 END | 127.265 |
| HIERARCH ESO ISS PBLA13 START | 92.0 |
| HIERARCH ESO ISS PBLA13 END | 91.8 |
| HIERARCH ESO ISS PBL14 START | 127.865 |
| HIERARCH ESO ISS PBL14 END | 127.969 |
| HIERARCH ESO ISS PBLA14 START | 72.937 |
| HIERARCH ESO ISS PBLA14 END | 72.822 |
| HIERARCH ESO ISS PBL23 START | 57.309 |
| HIERARCH ESO ISS PBL23 END | 57.557 |
| HIERARCH ESO ISS PBLA23 START | 58.9 |
| HIERARCH ESO ISS PBLA23 END | 58.9 |
| HIERARCH ESO ISS PBL24 START | 83.692 |
| HIERARCH ESO ISS PBL24 END | 84.227 |
| HIERARCH ESO ISS PBLA24 START | 31.309 |
| HIERARCH ESO ISS PBLA24 END | 31.775 |
| HIERARCH ESO ISS PBL34 START | 42.269 |
| HIERARCH ESO ISS PBL34 END | 42.178 |
| HIERARCH ESO ISS PBLA34 START | 352.414 |
| HIERARCH ESO ISS PBLA34 END | 353.271 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003733 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002561 |
| HIERARCH ESO ISS AMBI TEMP | 12.14 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |
| HIERARCH ESO FT ROBJ NAME | HD_1160 |
| HIERARCH ESO FT ROBJ ALPHA | 001557.302 |
| HIERARCH ESO FT ROBJ DELTA | 041504.004 |