Exposure
- ID
- GRAVI.2024-12-24T01:58:58.751_1
- Header ID
- GRAVI.2024-12-24T01:58:58.751
- Date updated
- 2024-12-24 02:10:58 UTC+0000
- Release date
- 2025-06-22 02:10:57 UTC+0000
- UTC Start
- 2024-12-24 01:58:58.751
- UTC End
- 2024-12-24 02:01:38.751
- MJD Start
- 60668.08262443
- MJD End
- 60668.08447628185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0057055
- Ambient temperature (°C)
- 13.78
- Seeing (arcsec)
- 0.54
Observation
- ID
- 62898
- Category
- science
- Program ID
- 114.276G.005
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT / EISENHAUER / KERVELLA / LACOUR / PERRIN / GILLESSEN / PFUHL / PAUMARD / BRANDNER / GARCIA / STRAUBMEIER / LE BOUQUIN / KREIDBERG / HOENIG / WIDMANN / ROUSSELET-PERRAUT / STURM / SHANGGUAN / MÉRAND / SHIMIZU
Target
- ID
- 46826
- Name
- HD142B
- RA
- 1.581264
- DEC
- -49.07592
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.0520 | 87.9740 | 153.7000 | 154.4000 |
| A0-J2 | 113.2870 | 112.9130 | 135.1000 | 135.8000 |
| A0-K0 | 97.7180 | 97.0660 | 112.4180 | 113.1390 |
| G1-J2 | 41.0960 | 40.7430 | 91.7000 | 92.3000 |
| G1-K0 | 66.1790 | 65.7690 | 50.9450 | 51.2170 |
| J2-K0 | 44.1410 | 44.1000 | 13.5100 | 13.8500 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.276G.005 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60668.08262443 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.581264 |
| DEC | -49.07592 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 88.052 |
| HIERARCH ESO ISS PBL12 END | 87.974 |
| HIERARCH ESO ISS PBLA12 START | 153.7 |
| HIERARCH ESO ISS PBLA12 END | 154.4 |
| HIERARCH ESO ISS PBL13 START | 113.287 |
| HIERARCH ESO ISS PBL13 END | 112.913 |
| HIERARCH ESO ISS PBLA13 START | 135.1 |
| HIERARCH ESO ISS PBLA13 END | 135.8 |
| HIERARCH ESO ISS PBL14 START | 97.718 |
| HIERARCH ESO ISS PBL14 END | 97.066 |
| HIERARCH ESO ISS PBLA14 START | 112.418 |
| HIERARCH ESO ISS PBLA14 END | 113.139 |
| HIERARCH ESO ISS PBL23 START | 41.096 |
| HIERARCH ESO ISS PBL23 END | 40.743 |
| HIERARCH ESO ISS PBLA23 START | 91.7 |
| HIERARCH ESO ISS PBLA23 END | 92.3 |
| HIERARCH ESO ISS PBL24 START | 66.179 |
| HIERARCH ESO ISS PBL24 END | 65.769 |
| HIERARCH ESO ISS PBLA24 START | 50.945 |
| HIERARCH ESO ISS PBLA24 END | 51.217 |
| HIERARCH ESO ISS PBL34 START | 44.141 |
| HIERARCH ESO ISS PBL34 END | 44.1 |
| HIERARCH ESO ISS PBLA34 START | 13.51 |
| HIERARCH ESO ISS PBLA34 END | 13.85 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006271 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00514 |
| HIERARCH ESO ISS AMBI TEMP | 13.78 |
| HIERARCH ESO ISS AMBI FWHM START | 0.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1748 |
| HIERARCH ESO FT ROBJ DELTA | -490430.6710 |