Exposure
- ID
- GRAVI.2023-10-01T06:31:39.167_1
- Header ID
- GRAVI.2023-10-01T06:31:39.167
- Date updated
- 2023-10-01 06:40:27 UTC+0000
- Release date
- 2024-03-29 06:40:27 UTC+0000
- UTC Start
- 2023-10-01 06:31:39.167
- UTC End
- 2023-10-01 06:34:19.167
- MJD Start
- 60218.2719811
- MJD End
- 60218.273832951854
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0071915
- Ambient temperature (°C)
- 13.7
- Seeing (arcsec)
- 0.41500000000000004
Observation
- ID
- 57160
- Category
- science
- Program ID
- 111.24KS.006
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ PAUMARD/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND/ THOMSON-PARESSANT
Target
- ID
- 42377
- Name
- HD142B
- RA
- 1.581039
- DEC
- -49.07592
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.6320 | 89.5640 | 140.7000 | 141.3000 |
| A0-J2 | 120.7290 | 120.3950 | 120.7000 | 121.4000 |
| A0-K0 | 110.1130 | 109.5700 | 99.0240 | 99.6160 |
| G1-J2 | 47.5940 | 47.3150 | 80.8000 | 81.3000 |
| G1-K0 | 73.5810 | 73.2670 | 44.9440 | 45.2460 |
| J2-K0 | 44.7370 | 44.7190 | 6.4140 | 6.7570 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24KS.006 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60218.2719811 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.581039 |
| 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 | 89.632 |
| HIERARCH ESO ISS PBL12 END | 89.564 |
| HIERARCH ESO ISS PBLA12 START | 140.7 |
| HIERARCH ESO ISS PBLA12 END | 141.3 |
| HIERARCH ESO ISS PBL13 START | 120.729 |
| HIERARCH ESO ISS PBL13 END | 120.395 |
| HIERARCH ESO ISS PBLA13 START | 120.7 |
| HIERARCH ESO ISS PBLA13 END | 121.4 |
| HIERARCH ESO ISS PBL14 START | 110.113 |
| HIERARCH ESO ISS PBL14 END | 109.57 |
| HIERARCH ESO ISS PBLA14 START | 99.024 |
| HIERARCH ESO ISS PBLA14 END | 99.616 |
| HIERARCH ESO ISS PBL23 START | 47.594 |
| HIERARCH ESO ISS PBL23 END | 47.315 |
| HIERARCH ESO ISS PBLA23 START | 80.8 |
| HIERARCH ESO ISS PBLA23 END | 81.3 |
| HIERARCH ESO ISS PBL24 START | 73.581 |
| HIERARCH ESO ISS PBL24 END | 73.267 |
| HIERARCH ESO ISS PBLA24 START | 44.944 |
| HIERARCH ESO ISS PBLA24 END | 45.246 |
| HIERARCH ESO ISS PBL34 START | 44.737 |
| HIERARCH ESO ISS PBL34 END | 44.719 |
| HIERARCH ESO ISS PBLA34 START | 6.414 |
| HIERARCH ESO ISS PBLA34 END | 6.757 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006939 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007444 |
| HIERARCH ESO ISS AMBI TEMP | 13.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.39 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1748 |
| HIERARCH ESO FT ROBJ DELTA | -490430.6708 |