Exposure
- ID
- GRAVI.2022-12-19T01:02:46.267_1
- Header ID
- GRAVI.2022-12-19T01:02:46.267
- Date updated
- 2022-12-19 01:15:46 UTC+0000
- Release date
- 2023-06-17 01:15:46 UTC+0000
- UTC Start
- 2022-12-19 01:02:46.267
- UTC End
- 2022-12-19 01:05:26.267
- MJD Start
- 59932.04359105
- MJD End
- 59932.0454429019
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008429
- Ambient temperature (°C)
- 12.3
- Seeing (arcsec)
- 0.56
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 | 89.9940 | 89.9370 | 137.2000 | 137.8000 |
| A0-J2 | 122.6160 | 122.3050 | 117.0000 | 117.6000 |
| A0-K0 | 113.1800 | 112.6720 | 95.5720 | 96.1560 |
| G1-J2 | 49.1670 | 48.9060 | 77.9000 | 78.4000 |
| G1-K0 | 75.3420 | 75.0490 | 43.0980 | 43.4190 |
| J2-K0 | 44.8230 | 44.8100 | 4.3570 | 4.7100 |
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 | 59932.04359105 |
| 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 | 89.994 |
| HIERARCH ESO ISS PBL12 END | 89.937 |
| HIERARCH ESO ISS PBLA12 START | 137.2 |
| HIERARCH ESO ISS PBLA12 END | 137.8 |
| HIERARCH ESO ISS PBL13 START | 122.616 |
| HIERARCH ESO ISS PBL13 END | 122.305 |
| HIERARCH ESO ISS PBLA13 START | 117.0 |
| HIERARCH ESO ISS PBLA13 END | 117.6 |
| HIERARCH ESO ISS PBL14 START | 113.18 |
| HIERARCH ESO ISS PBL14 END | 112.672 |
| HIERARCH ESO ISS PBLA14 START | 95.572 |
| HIERARCH ESO ISS PBLA14 END | 96.156 |
| HIERARCH ESO ISS PBL23 START | 49.167 |
| HIERARCH ESO ISS PBL23 END | 48.906 |
| HIERARCH ESO ISS PBLA23 START | 77.9 |
| HIERARCH ESO ISS PBLA23 END | 78.4 |
| HIERARCH ESO ISS PBL24 START | 75.342 |
| HIERARCH ESO ISS PBL24 END | 75.049 |
| HIERARCH ESO ISS PBLA24 START | 43.098 |
| HIERARCH ESO ISS PBLA24 END | 43.419 |
| HIERARCH ESO ISS PBL34 START | 44.823 |
| HIERARCH ESO ISS PBL34 END | 44.81 |
| HIERARCH ESO ISS PBLA34 START | 4.357 |
| HIERARCH ESO ISS PBLA34 END | 4.71 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008721 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008137 |
| HIERARCH ESO ISS AMBI TEMP | 12.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |