Exposure
- ID
- GRAVI.2023-12-19T02:35:18.686_1
- Header ID
- GRAVI.2023-12-19T02:35:18.686
- Date updated
- 2023-12-19 02:45:52 UTC+0000
- Release date
- 2024-06-16 02:45:52 UTC+0000
- UTC Start
- 2023-12-19 02:35:18.686
- UTC End
- 2023-12-19 02:37:58.686
- MJD Start
- 60297.10785516
- MJD End
- 60297.1097070119
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003119
- Ambient temperature (°C)
- 15.32
- Seeing (arcsec)
- 0.605
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 | 87.6970 | 87.6240 | 156.8000 | 157.5000 |
| A0-J2 | 111.5730 | 111.2110 | 138.6000 | 139.4000 |
| A0-K0 | 94.6860 | 94.0320 | 115.8230 | 116.5720 |
| G1-J2 | 39.4410 | 39.0800 | 94.4000 | 95.0000 |
| G1-K0 | 64.2390 | 63.8130 | 52.1900 | 52.4500 |
| J2-K0 | 43.9380 | 43.8910 | 15.0740 | 15.4070 |
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 | 60297.10785516 |
| 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 | 87.697 |
| HIERARCH ESO ISS PBL12 END | 87.624 |
| HIERARCH ESO ISS PBLA12 START | 156.8 |
| HIERARCH ESO ISS PBLA12 END | 157.5 |
| HIERARCH ESO ISS PBL13 START | 111.573 |
| HIERARCH ESO ISS PBL13 END | 111.211 |
| HIERARCH ESO ISS PBLA13 START | 138.6 |
| HIERARCH ESO ISS PBLA13 END | 139.4 |
| HIERARCH ESO ISS PBL14 START | 94.686 |
| HIERARCH ESO ISS PBL14 END | 94.032 |
| HIERARCH ESO ISS PBLA14 START | 115.823 |
| HIERARCH ESO ISS PBLA14 END | 116.572 |
| HIERARCH ESO ISS PBL23 START | 39.441 |
| HIERARCH ESO ISS PBL23 END | 39.08 |
| HIERARCH ESO ISS PBLA23 START | 94.4 |
| HIERARCH ESO ISS PBLA23 END | 95.0 |
| HIERARCH ESO ISS PBL24 START | 64.239 |
| HIERARCH ESO ISS PBL24 END | 63.813 |
| HIERARCH ESO ISS PBLA24 START | 52.19 |
| HIERARCH ESO ISS PBLA24 END | 52.45 |
| HIERARCH ESO ISS PBL34 START | 43.938 |
| HIERARCH ESO ISS PBL34 END | 43.891 |
| HIERARCH ESO ISS PBLA34 START | 15.074 |
| HIERARCH ESO ISS PBLA34 END | 15.407 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003206 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003032 |
| HIERARCH ESO ISS AMBI TEMP | 15.32 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1750 |
| HIERARCH ESO FT ROBJ DELTA | -490430.6707 |