Exposure
- ID
- GRAVI.2022-12-19T01:20:49.312_1
- Header ID
- GRAVI.2022-12-19T01:20:49.312
- Date updated
- 2022-12-19 01:31:20 UTC+0000
- Release date
- 2023-06-17 01:31:20 UTC+0000
- UTC Start
- 2022-12-19 01:20:49.312
- UTC End
- 2022-12-19 01:23:29.312
- MJD Start
- 59932.0561263
- MJD End
- 59932.0579781519
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004932
- Ambient temperature (°C)
- 12.64
- Seeing (arcsec)
- 0.915
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 | 89.6140 | 89.5450 | 140.9000 | 141.5000 |
| A0-J2 | 120.6380 | 120.2980 | 120.9000 | 121.6000 |
| A0-K0 | 109.9610 | 109.4060 | 99.1980 | 99.8070 |
| G1-J2 | 47.5140 | 47.2290 | 80.9000 | 81.4000 |
| G1-K0 | 73.4860 | 73.1660 | 45.0340 | 45.3460 |
| J2-K0 | 44.7290 | 44.7100 | 6.5120 | 6.8650 |
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 | 59932.0561263 |
| 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 | 89.614 |
| HIERARCH ESO ISS PBL12 END | 89.545 |
| HIERARCH ESO ISS PBLA12 START | 140.9 |
| HIERARCH ESO ISS PBLA12 END | 141.5 |
| HIERARCH ESO ISS PBL13 START | 120.638 |
| HIERARCH ESO ISS PBL13 END | 120.298 |
| HIERARCH ESO ISS PBLA13 START | 120.9 |
| HIERARCH ESO ISS PBLA13 END | 121.6 |
| HIERARCH ESO ISS PBL14 START | 109.961 |
| HIERARCH ESO ISS PBL14 END | 109.406 |
| HIERARCH ESO ISS PBLA14 START | 99.198 |
| HIERARCH ESO ISS PBLA14 END | 99.807 |
| HIERARCH ESO ISS PBL23 START | 47.514 |
| HIERARCH ESO ISS PBL23 END | 47.229 |
| HIERARCH ESO ISS PBLA23 START | 80.9 |
| HIERARCH ESO ISS PBLA23 END | 81.4 |
| HIERARCH ESO ISS PBL24 START | 73.486 |
| HIERARCH ESO ISS PBL24 END | 73.166 |
| HIERARCH ESO ISS PBLA24 START | 45.034 |
| HIERARCH ESO ISS PBLA24 END | 45.346 |
| HIERARCH ESO ISS PBL34 START | 44.729 |
| HIERARCH ESO ISS PBL34 END | 44.71 |
| HIERARCH ESO ISS PBLA34 START | 6.512 |
| HIERARCH ESO ISS PBLA34 END | 6.865 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004643 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005221 |
| HIERARCH ESO ISS AMBI TEMP | 12.64 |
| HIERARCH ESO ISS AMBI FWHM START | 0.95 |
| HIERARCH ESO ISS AMBI FWHM END | 0.88 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |