Exposure
- ID
- GRAVI.2022-12-19T01:24:19.321_1
- Header ID
- GRAVI.2022-12-19T01:24:19.321
- Date updated
- 2022-12-19 01:36:25 UTC+0000
- Release date
- 2023-06-17 01:36:25 UTC+0000
- UTC Start
- 2022-12-19 01:24:19.321
- UTC End
- 2022-12-19 01:26:59.321
- MJD Start
- 59932.05855696
- MJD End
- 59932.0604088119
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0055005
- Ambient temperature (°C)
- 12.7
- Seeing (arcsec)
- 0.82
Observation
- ID
- 53576
- Category
- science
- Program ID
- 110.23TC.002
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND/ THOMSON-PARESSANT
Target
- ID
- 39838
- Name
- HD142B
- RA
- 1.580877
- DEC
- -49.07591
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.5330 | 89.4620 | 141.6000 | 142.2000 |
| A0-J2 | 120.2380 | 119.8930 | 121.7000 | 122.4000 |
| A0-K0 | 109.3090 | 108.7470 | 99.9130 | 100.5270 |
| G1-J2 | 47.1790 | 46.8900 | 81.5000 | 82.0000 |
| G1-K0 | 73.1090 | 72.7840 | 45.4000 | 45.7100 |
| J2-K0 | 44.7070 | 44.6860 | 6.9260 | 7.2790 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23TC.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59932.05855696 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.580877 |
| DEC | -49.07591 |
| 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 | 89.533 |
| HIERARCH ESO ISS PBL12 END | 89.462 |
| HIERARCH ESO ISS PBLA12 START | 141.6 |
| HIERARCH ESO ISS PBLA12 END | 142.2 |
| HIERARCH ESO ISS PBL13 START | 120.238 |
| HIERARCH ESO ISS PBL13 END | 119.893 |
| HIERARCH ESO ISS PBLA13 START | 121.7 |
| HIERARCH ESO ISS PBLA13 END | 122.4 |
| HIERARCH ESO ISS PBL14 START | 109.309 |
| HIERARCH ESO ISS PBL14 END | 108.747 |
| HIERARCH ESO ISS PBLA14 START | 99.913 |
| HIERARCH ESO ISS PBLA14 END | 100.527 |
| HIERARCH ESO ISS PBL23 START | 47.179 |
| HIERARCH ESO ISS PBL23 END | 46.89 |
| HIERARCH ESO ISS PBLA23 START | 81.5 |
| HIERARCH ESO ISS PBLA23 END | 82.0 |
| HIERARCH ESO ISS PBL24 START | 73.109 |
| HIERARCH ESO ISS PBL24 END | 72.784 |
| HIERARCH ESO ISS PBLA24 START | 45.4 |
| HIERARCH ESO ISS PBLA24 END | 45.71 |
| HIERARCH ESO ISS PBL34 START | 44.707 |
| HIERARCH ESO ISS PBL34 END | 44.686 |
| HIERARCH ESO ISS PBLA34 START | 6.926 |
| HIERARCH ESO ISS PBLA34 END | 7.279 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005221 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00578 |
| HIERARCH ESO ISS AMBI TEMP | 12.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.88 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |