Exposure
- ID
- GRAVI.2024-12-24T01:09:37.625_1
- Header ID
- GRAVI.2024-12-24T01:09:37.625
- Date updated
- 2024-12-24 01:20:39 UTC+0000
- Release date
- 2025-06-22 01:20:39 UTC+0000
- UTC Start
- 2024-12-24 01:09:37.625
- UTC End
- 2024-12-24 01:12:17.625
- MJD Start
- 60668.04835214
- MJD End
- 60668.05020399186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006271
- Ambient temperature (°C)
- 13.96
- Seeing (arcsec)
- 0.45
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 | 89.3640 | 89.2900 | 143.0000 | 143.7000 |
| A0-J2 | 119.4260 | 119.0720 | 123.3000 | 123.9000 |
| A0-K0 | 107.9920 | 107.4150 | 101.3390 | 101.9630 |
| G1-J2 | 46.5020 | 46.2040 | 82.7000 | 83.2000 |
| G1-K0 | 72.3530 | 72.0180 | 46.1120 | 46.4170 |
| J2-K0 | 44.6620 | 44.6390 | 7.7440 | 8.0950 |
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 | 60668.04835214 |
| 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 | 89.364 |
| HIERARCH ESO ISS PBL12 END | 89.29 |
| HIERARCH ESO ISS PBLA12 START | 143.0 |
| HIERARCH ESO ISS PBLA12 END | 143.7 |
| HIERARCH ESO ISS PBL13 START | 119.426 |
| HIERARCH ESO ISS PBL13 END | 119.072 |
| HIERARCH ESO ISS PBLA13 START | 123.3 |
| HIERARCH ESO ISS PBLA13 END | 123.9 |
| HIERARCH ESO ISS PBL14 START | 107.992 |
| HIERARCH ESO ISS PBL14 END | 107.415 |
| HIERARCH ESO ISS PBLA14 START | 101.339 |
| HIERARCH ESO ISS PBLA14 END | 101.963 |
| HIERARCH ESO ISS PBL23 START | 46.502 |
| HIERARCH ESO ISS PBL23 END | 46.204 |
| HIERARCH ESO ISS PBLA23 START | 82.7 |
| HIERARCH ESO ISS PBLA23 END | 83.2 |
| HIERARCH ESO ISS PBL24 START | 72.353 |
| HIERARCH ESO ISS PBL24 END | 72.018 |
| HIERARCH ESO ISS PBLA24 START | 46.112 |
| HIERARCH ESO ISS PBLA24 END | 46.417 |
| HIERARCH ESO ISS PBL34 START | 44.662 |
| HIERARCH ESO ISS PBL34 END | 44.639 |
| HIERARCH ESO ISS PBLA34 START | 7.744 |
| HIERARCH ESO ISS PBLA34 END | 8.095 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006271 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006271 |
| HIERARCH ESO ISS AMBI TEMP | 13.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1748 |
| HIERARCH ESO FT ROBJ DELTA | -490430.6710 |