Exposure
- ID
- GRAVI.2024-02-11T05:25:24.851_1
- Header ID
- GRAVI.2024-02-11T05:25:24.851
- Date updated
- 2024-02-11 05:35:35 UTC+0000
- Release date
- 2025-02-11 05:35:35 UTC+0000
- UTC Start
- 2024-02-11 05:25:24.851
- UTC End
- 2024-02-11 05:27:24.851
- MJD Start
- 60351.22598207
- MJD End
- 60351.2273709589
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006609
- Ambient temperature (°C)
- 16.56
- Seeing (arcsec)
- 0.535
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 | 67.1770 | 67.6000 | 82.6000 | 83.1000 |
| A0-J2 | 107.5360 | 107.9500 | 55.0000 | 55.6000 |
| A0-K0 | 119.2130 | 119.4000 | 34.7040 | 35.2280 |
| G1-J2 | 57.1760 | 57.2050 | 22.1000 | 22.6000 |
| G1-K0 | 89.3790 | 89.3770 | 0.8080 | 1.1390 |
| J2-K0 | 41.6610 | 41.7470 | 330.8980 | 331.0810 |
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 | 60351.22598207 |
| 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 | 67.177 |
| HIERARCH ESO ISS PBL12 END | 67.6 |
| HIERARCH ESO ISS PBLA12 START | 82.6 |
| HIERARCH ESO ISS PBLA12 END | 83.1 |
| HIERARCH ESO ISS PBL13 START | 107.536 |
| HIERARCH ESO ISS PBL13 END | 107.95 |
| HIERARCH ESO ISS PBLA13 START | 55.0 |
| HIERARCH ESO ISS PBLA13 END | 55.6 |
| HIERARCH ESO ISS PBL14 START | 119.213 |
| HIERARCH ESO ISS PBL14 END | 119.4 |
| HIERARCH ESO ISS PBLA14 START | 34.704 |
| HIERARCH ESO ISS PBLA14 END | 35.228 |
| HIERARCH ESO ISS PBL23 START | 57.176 |
| HIERARCH ESO ISS PBL23 END | 57.205 |
| HIERARCH ESO ISS PBLA23 START | 22.1 |
| HIERARCH ESO ISS PBLA23 END | 22.6 |
| HIERARCH ESO ISS PBL24 START | 89.379 |
| HIERARCH ESO ISS PBL24 END | 89.377 |
| HIERARCH ESO ISS PBLA24 START | 0.808 |
| HIERARCH ESO ISS PBLA24 END | 1.139 |
| HIERARCH ESO ISS PBL34 START | 41.661 |
| HIERARCH ESO ISS PBL34 END | 41.747 |
| HIERARCH ESO ISS PBLA34 START | 330.898 |
| HIERARCH ESO ISS PBLA34 END | 331.081 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007036 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006182 |
| HIERARCH ESO ISS AMBI TEMP | 16.56 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |
| HIERARCH ESO FT ROBJ NAME | HD_115470 |
| HIERARCH ESO FT ROBJ ALPHA | 131805.104 |
| HIERARCH ESO FT ROBJ DELTA | -440319.376 |