Exposure
- ID
- GRAVI.2023-07-23T06:39:57.931_1
- Header ID
- GRAVI.2023-07-23T06:39:57.931
- Date updated
- 2023-07-23 06:50:22 UTC+0000
- Release date
- 2024-01-19 06:50:22 UTC+0000
- UTC Start
- 2023-07-23 06:39:57.931
- UTC End
- 2023-07-23 06:42:37.931
- MJD Start
- 60148.27775383
- MJD End
- 60148.279605681855
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007364
- Ambient temperature (°C)
- 15.58
- Seeing (arcsec)
- 0.345
Observation
- ID
- 56391
- Category
- science
- Program ID
- 111.24KS.003
- 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
- 41788
- Name
- HD142B
- RA
- 1.581014
- DEC
- -49.07591
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 78.0160 | 78.4000 | 91.7000 | 92.2000 |
| A0-J2 | 120.3030 | 120.6680 | 67.8000 | 68.5000 |
| A0-K0 | 125.9420 | 126.0830 | 48.3350 | 48.9460 |
| G1-J2 | 58.2140 | 58.2200 | 35.0000 | 35.6000 |
| G1-K0 | 87.4790 | 87.4420 | 10.6100 | 11.0380 |
| J2-K0 | 42.0560 | 42.1400 | 335.6820 | 335.9810 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24KS.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60148.27775383 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.581014 |
| 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 | 78.016 |
| HIERARCH ESO ISS PBL12 END | 78.4 |
| HIERARCH ESO ISS PBLA12 START | 91.7 |
| HIERARCH ESO ISS PBLA12 END | 92.2 |
| HIERARCH ESO ISS PBL13 START | 120.303 |
| HIERARCH ESO ISS PBL13 END | 120.668 |
| HIERARCH ESO ISS PBLA13 START | 67.8 |
| HIERARCH ESO ISS PBLA13 END | 68.5 |
| HIERARCH ESO ISS PBL14 START | 125.942 |
| HIERARCH ESO ISS PBL14 END | 126.083 |
| HIERARCH ESO ISS PBLA14 START | 48.335 |
| HIERARCH ESO ISS PBLA14 END | 48.946 |
| HIERARCH ESO ISS PBL23 START | 58.214 |
| HIERARCH ESO ISS PBL23 END | 58.22 |
| HIERARCH ESO ISS PBLA23 START | 35.0 |
| HIERARCH ESO ISS PBLA23 END | 35.6 |
| HIERARCH ESO ISS PBL24 START | 87.479 |
| HIERARCH ESO ISS PBL24 END | 87.442 |
| HIERARCH ESO ISS PBLA24 START | 10.61 |
| HIERARCH ESO ISS PBLA24 END | 11.038 |
| HIERARCH ESO ISS PBL34 START | 42.056 |
| HIERARCH ESO ISS PBL34 END | 42.14 |
| HIERARCH ESO ISS PBLA34 START | 335.682 |
| HIERARCH ESO ISS PBLA34 END | 335.981 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007169 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007559 |
| HIERARCH ESO ISS AMBI TEMP | 15.58 |
| HIERARCH ESO ISS AMBI FWHM START | 0.34 |
| HIERARCH ESO ISS AMBI FWHM END | 0.35 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1747 |
| HIERARCH ESO FT ROBJ DELTA | -490430.6815 |