Exposure
- ID
- GRAVI.2024-02-11T06:59:43.091_1
- Header ID
- GRAVI.2024-02-11T06:59:43.091
- Date updated
- 2024-02-11 07:10:27 UTC+0000
- Release date
- 2025-02-11 07:10:26 UTC+0000
- UTC Start
- 2024-02-11 06:59:43.091
- UTC End
- 2024-02-11 07:01:43.091
- MJD Start
- 60351.29147096
- MJD End
- 60351.2928598489
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006071
- Ambient temperature (°C)
- 16.55
- Seeing (arcsec)
- 0.48
Observation
- ID
- 58426
- Category
- science
- Program ID
- 109.238N.004
- 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
- 43243
- Name
- HIP64892B
- RA
- 199.517953
- DEC
- -44.05549
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 81.9020 | 82.1680 | 99.0000 | 99.4000 |
| A0-J2 | 122.6730 | 122.9480 | 75.1000 | 75.6000 |
| A0-K0 | 126.2600 | 126.3780 | 54.6280 | 55.0560 |
| G1-J2 | 58.1900 | 58.1990 | 40.4000 | 40.8000 |
| G1-K0 | 88.7560 | 88.7250 | 14.4020 | 14.7130 |
| J2-K0 | 44.4660 | 44.5140 | 339.4420 | 339.6640 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.238N.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60351.29147096 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 115470 |
| HIERARCH ESO INS SOBJ NAME | HIP64892B |
| RA | 199.517953 |
| DEC | -44.05549 |
| 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 | 138.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 81.902 |
| HIERARCH ESO ISS PBL12 END | 82.168 |
| HIERARCH ESO ISS PBLA12 START | 99.0 |
| HIERARCH ESO ISS PBLA12 END | 99.4 |
| HIERARCH ESO ISS PBL13 START | 122.673 |
| HIERARCH ESO ISS PBL13 END | 122.948 |
| HIERARCH ESO ISS PBLA13 START | 75.1 |
| HIERARCH ESO ISS PBLA13 END | 75.6 |
| HIERARCH ESO ISS PBL14 START | 126.26 |
| HIERARCH ESO ISS PBL14 END | 126.378 |
| HIERARCH ESO ISS PBLA14 START | 54.628 |
| HIERARCH ESO ISS PBLA14 END | 55.056 |
| HIERARCH ESO ISS PBL23 START | 58.19 |
| HIERARCH ESO ISS PBL23 END | 58.199 |
| HIERARCH ESO ISS PBLA23 START | 40.4 |
| HIERARCH ESO ISS PBLA23 END | 40.8 |
| HIERARCH ESO ISS PBL24 START | 88.756 |
| HIERARCH ESO ISS PBL24 END | 88.725 |
| HIERARCH ESO ISS PBLA24 START | 14.402 |
| HIERARCH ESO ISS PBLA24 END | 14.713 |
| HIERARCH ESO ISS PBL34 START | 44.466 |
| HIERARCH ESO ISS PBL34 END | 44.514 |
| HIERARCH ESO ISS PBLA34 START | 339.442 |
| HIERARCH ESO ISS PBLA34 END | 339.664 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005625 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006517 |
| HIERARCH ESO ISS AMBI TEMP | 16.55 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |
| HIERARCH ESO FT ROBJ NAME | HD_115470 |
| HIERARCH ESO FT ROBJ ALPHA | 131805.104 |
| HIERARCH ESO FT ROBJ DELTA | -440319.376 |