Exposure
- ID
- GRAVI.2023-12-19T02:49:42.722_1
- Header ID
- GRAVI.2023-12-19T02:49:42.722
- Date updated
- 2023-12-19 03:00:54 UTC+0000
- Release date
- 2024-06-16 03:00:53 UTC+0000
- UTC Start
- 2023-12-19 02:49:42.722
- UTC End
- 2023-12-19 02:52:22.722
- MJD Start
- 60297.11785558
- MJD End
- 60297.1197074319
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003278
- Ambient temperature (°C)
- 15.2
- Seeing (arcsec)
- 0.595
Observation
- ID
- 58001
- Category
- science
- Program ID
- 112.25GN.003
- 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/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND
Target
- ID
- 42947
- Name
- HD142B
- RA
- 1.58107
- DEC
- -49.07592
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.3480 | 87.2810 | 160.1000 | 160.8000 |
| A0-J2 | 109.8180 | 109.4690 | 142.4000 | 143.2000 |
| A0-K0 | 91.4670 | 90.8120 | 119.5870 | 120.3800 |
| G1-J2 | 37.6440 | 37.2720 | 97.4000 | 98.1000 |
| G1-K0 | 62.1020 | 61.6540 | 53.4450 | 53.6930 |
| J2-K0 | 43.6980 | 43.6460 | 16.6980 | 17.0260 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25GN.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60297.11785558 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.58107 |
| 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 | 87.348 |
| HIERARCH ESO ISS PBL12 END | 87.281 |
| HIERARCH ESO ISS PBLA12 START | 160.1 |
| HIERARCH ESO ISS PBLA12 END | 160.8 |
| HIERARCH ESO ISS PBL13 START | 109.818 |
| HIERARCH ESO ISS PBL13 END | 109.469 |
| HIERARCH ESO ISS PBLA13 START | 142.4 |
| HIERARCH ESO ISS PBLA13 END | 143.2 |
| HIERARCH ESO ISS PBL14 START | 91.467 |
| HIERARCH ESO ISS PBL14 END | 90.812 |
| HIERARCH ESO ISS PBLA14 START | 119.587 |
| HIERARCH ESO ISS PBLA14 END | 120.38 |
| HIERARCH ESO ISS PBL23 START | 37.644 |
| HIERARCH ESO ISS PBL23 END | 37.272 |
| HIERARCH ESO ISS PBLA23 START | 97.4 |
| HIERARCH ESO ISS PBLA23 END | 98.1 |
| HIERARCH ESO ISS PBL24 START | 62.102 |
| HIERARCH ESO ISS PBL24 END | 61.654 |
| HIERARCH ESO ISS PBLA24 START | 53.445 |
| HIERARCH ESO ISS PBLA24 END | 53.693 |
| HIERARCH ESO ISS PBL34 START | 43.698 |
| HIERARCH ESO ISS PBL34 END | 43.646 |
| HIERARCH ESO ISS PBLA34 START | 16.698 |
| HIERARCH ESO ISS PBLA34 END | 17.026 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003126 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00343 |
| HIERARCH ESO ISS AMBI TEMP | 15.2 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1750 |
| HIERARCH ESO FT ROBJ DELTA | -490430.6707 |