Exposure
- ID
- GRAVI.2023-07-18T08:31:17.584_2
- Header ID
- GRAVI.2023-07-18T08:31:17.584
- Date updated
- 2023-07-18 08:45:31 UTC+0000
- Release date
- 2024-07-18 08:45:31 UTC+0000
- UTC Start
- 2023-07-18 08:31:17.584
- UTC End
- 2023-07-18 08:37:57.584
- MJD Start
- 60143.35506463
- MJD End
- 60143.35969425963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0034159999999999998
- Ambient temperature (°C)
- 12.09
- Seeing (arcsec)
- 0.64
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 | 90.4390 | 90.3060 | 113.4000 | 113.3000 |
| A0-J2 | 127.4440 | 128.0350 | 93.4000 | 93.2000 |
| A0-K0 | 120.6080 | 121.8000 | 73.3010 | 73.3330 |
| G1-J2 | 52.6050 | 53.2250 | 57.2000 | 57.5000 |
| G1-K0 | 77.7190 | 78.3090 | 24.7350 | 25.5220 |
| J2-K0 | 43.7050 | 43.5340 | 344.4610 | 345.1520 |
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 | 60143.35506463 |
| 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 | 90.439 |
| HIERARCH ESO ISS PBL12 END | 90.306 |
| HIERARCH ESO ISS PBLA12 START | 113.4 |
| HIERARCH ESO ISS PBLA12 END | 113.3 |
| HIERARCH ESO ISS PBL13 START | 127.444 |
| HIERARCH ESO ISS PBL13 END | 128.035 |
| HIERARCH ESO ISS PBLA13 START | 93.4 |
| HIERARCH ESO ISS PBLA13 END | 93.2 |
| HIERARCH ESO ISS PBL14 START | 120.608 |
| HIERARCH ESO ISS PBL14 END | 121.8 |
| HIERARCH ESO ISS PBLA14 START | 73.301 |
| HIERARCH ESO ISS PBLA14 END | 73.333 |
| HIERARCH ESO ISS PBL23 START | 52.605 |
| HIERARCH ESO ISS PBL23 END | 53.225 |
| HIERARCH ESO ISS PBLA23 START | 57.2 |
| HIERARCH ESO ISS PBLA23 END | 57.5 |
| HIERARCH ESO ISS PBL24 START | 77.719 |
| HIERARCH ESO ISS PBL24 END | 78.309 |
| HIERARCH ESO ISS PBLA24 START | 24.735 |
| HIERARCH ESO ISS PBLA24 END | 25.522 |
| HIERARCH ESO ISS PBL34 START | 43.705 |
| HIERARCH ESO ISS PBL34 END | 43.534 |
| HIERARCH ESO ISS PBLA34 START | 344.461 |
| HIERARCH ESO ISS PBLA34 END | 345.152 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003004 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003828 |
| HIERARCH ESO ISS AMBI TEMP | 12.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |
| HIERARCH ESO FT ROBJ NAME | HD_1160 |
| HIERARCH ESO FT ROBJ ALPHA | 001557.302 |
| HIERARCH ESO FT ROBJ DELTA | 041504.004 |