Exposure
- ID
- GRAVI.2023-07-18T08:02:35.511_2
- Header ID
- GRAVI.2023-07-18T08:02:35.511
- Date updated
- 2023-07-18 08:10:32 UTC+0000
- Release date
- 2024-07-18 08:10:32 UTC+0000
- UTC Start
- 2023-07-18 08:02:35.511
- UTC End
- 2023-07-18 08:04:35.511
- MJD Start
- 60143.33513323
- MJD End
- 60143.33652211889
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003933
- Ambient temperature (°C)
- 12.03
- Seeing (arcsec)
- 0.56
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 | 90.2490 | 90.3060 | 114.0000 | 114.0000 |
| A0-J2 | 123.7820 | 124.1320 | 94.0000 | 94.0000 |
| A0-K0 | 114.6310 | 115.1480 | 72.9630 | 73.0000 |
| G1-J2 | 49.7200 | 49.9590 | 55.6000 | 55.8000 |
| G1-K0 | 75.3660 | 75.5390 | 21.1160 | 21.4130 |
| J2-K0 | 44.4530 | 44.3940 | 341.8010 | 341.9930 |
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 | 60143.33513323 |
| 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 | 90.249 |
| HIERARCH ESO ISS PBL12 END | 90.306 |
| HIERARCH ESO ISS PBLA12 START | 114.0 |
| HIERARCH ESO ISS PBLA12 END | 114.0 |
| HIERARCH ESO ISS PBL13 START | 123.782 |
| HIERARCH ESO ISS PBL13 END | 124.132 |
| HIERARCH ESO ISS PBLA13 START | 94.0 |
| HIERARCH ESO ISS PBLA13 END | 94.0 |
| HIERARCH ESO ISS PBL14 START | 114.631 |
| HIERARCH ESO ISS PBL14 END | 115.148 |
| HIERARCH ESO ISS PBLA14 START | 72.963 |
| HIERARCH ESO ISS PBLA14 END | 73.0 |
| HIERARCH ESO ISS PBL23 START | 49.72 |
| HIERARCH ESO ISS PBL23 END | 49.959 |
| HIERARCH ESO ISS PBLA23 START | 55.6 |
| HIERARCH ESO ISS PBLA23 END | 55.8 |
| HIERARCH ESO ISS PBL24 START | 75.366 |
| HIERARCH ESO ISS PBL24 END | 75.539 |
| HIERARCH ESO ISS PBLA24 START | 21.116 |
| HIERARCH ESO ISS PBLA24 END | 21.413 |
| HIERARCH ESO ISS PBL34 START | 44.453 |
| HIERARCH ESO ISS PBL34 END | 44.394 |
| HIERARCH ESO ISS PBLA34 START | 341.801 |
| HIERARCH ESO ISS PBLA34 END | 341.993 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003933 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003933 |
| HIERARCH ESO ISS AMBI TEMP | 12.03 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |
| HIERARCH ESO FT ROBJ NAME | HD_1160 |
| HIERARCH ESO FT ROBJ ALPHA | 001557.302 |
| HIERARCH ESO FT ROBJ DELTA | 041504.004 |