Exposure
- ID
- GRAVI.2023-07-23T06:16:36.866_1
- Header ID
- GRAVI.2023-07-23T06:16:36.866
- Date updated
- 2023-07-23 06:25:30 UTC+0000
- Release date
- 2024-01-19 06:25:30 UTC+0000
- UTC Start
- 2023-07-23 06:16:36.866
- UTC End
- 2023-07-23 06:19:16.866
- MJD Start
- 60148.2615378
- MJD End
- 60148.26338965185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005359
- Ambient temperature (°C)
- 15.77
- Seeing (arcsec)
- 0.435
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 | 74.7640 | 75.1930 | 87.2000 | 87.8000 |
| A0-J2 | 117.2030 | 117.6110 | 62.7000 | 63.4000 |
| A0-K0 | 124.7000 | 124.8660 | 43.3670 | 44.0040 |
| G1-J2 | 58.1270 | 58.1410 | 30.5000 | 31.1000 |
| G1-K0 | 87.7140 | 87.6900 | 7.1770 | 7.6120 |
| J2-K0 | 41.3310 | 41.4280 | 333.3520 | 333.6410 |
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 | 60148.2615378 |
| 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 | 74.764 |
| HIERARCH ESO ISS PBL12 END | 75.193 |
| HIERARCH ESO ISS PBLA12 START | 87.2 |
| HIERARCH ESO ISS PBLA12 END | 87.8 |
| HIERARCH ESO ISS PBL13 START | 117.203 |
| HIERARCH ESO ISS PBL13 END | 117.611 |
| HIERARCH ESO ISS PBLA13 START | 62.7 |
| HIERARCH ESO ISS PBLA13 END | 63.4 |
| HIERARCH ESO ISS PBL14 START | 124.7 |
| HIERARCH ESO ISS PBL14 END | 124.866 |
| HIERARCH ESO ISS PBLA14 START | 43.367 |
| HIERARCH ESO ISS PBLA14 END | 44.004 |
| HIERARCH ESO ISS PBL23 START | 58.127 |
| HIERARCH ESO ISS PBL23 END | 58.141 |
| HIERARCH ESO ISS PBLA23 START | 30.5 |
| HIERARCH ESO ISS PBLA23 END | 31.1 |
| HIERARCH ESO ISS PBL24 START | 87.714 |
| HIERARCH ESO ISS PBL24 END | 87.69 |
| HIERARCH ESO ISS PBLA24 START | 7.177 |
| HIERARCH ESO ISS PBLA24 END | 7.612 |
| HIERARCH ESO ISS PBL34 START | 41.331 |
| HIERARCH ESO ISS PBL34 END | 41.428 |
| HIERARCH ESO ISS PBLA34 START | 333.352 |
| HIERARCH ESO ISS PBLA34 END | 333.641 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004644 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006074 |
| HIERARCH ESO ISS AMBI TEMP | 15.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |