Exposure
- ID
- GRAVI.2023-07-23T06:54:48.971_1
- Header ID
- GRAVI.2023-07-23T06:54:48.971
- Date updated
- 2023-07-23 07:05:29 UTC+0000
- Release date
- 2024-01-19 07:05:29 UTC+0000
- UTC Start
- 2023-07-23 06:54:48.971
- UTC End
- 2023-07-23 06:57:28.971
- MJD Start
- 60148.28806679
- MJD End
- 60148.28991864186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0030924999999999998
- Ambient temperature (°C)
- 15.59
- Seeing (arcsec)
- 0.62
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 | 79.9000 | 80.2560 | 94.4000 | 94.9000 |
| A0-J2 | 122.0920 | 122.4280 | 71.0000 | 71.6000 |
| A0-K0 | 126.6170 | 126.7380 | 51.4000 | 52.0010 |
| G1-J2 | 58.2290 | 58.2270 | 37.9000 | 38.4000 |
| G1-K0 | 87.2760 | 87.2300 | 12.7720 | 13.2000 |
| J2-K0 | 42.4670 | 42.5440 | 337.2100 | 337.5180 |
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 | 60148.28806679 |
| 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 | 79.9 |
| HIERARCH ESO ISS PBL12 END | 80.256 |
| HIERARCH ESO ISS PBLA12 START | 94.4 |
| HIERARCH ESO ISS PBLA12 END | 94.9 |
| HIERARCH ESO ISS PBL13 START | 122.092 |
| HIERARCH ESO ISS PBL13 END | 122.428 |
| HIERARCH ESO ISS PBLA13 START | 71.0 |
| HIERARCH ESO ISS PBLA13 END | 71.6 |
| HIERARCH ESO ISS PBL14 START | 126.617 |
| HIERARCH ESO ISS PBL14 END | 126.738 |
| HIERARCH ESO ISS PBLA14 START | 51.4 |
| HIERARCH ESO ISS PBLA14 END | 52.001 |
| HIERARCH ESO ISS PBL23 START | 58.229 |
| HIERARCH ESO ISS PBL23 END | 58.227 |
| HIERARCH ESO ISS PBLA23 START | 37.9 |
| HIERARCH ESO ISS PBLA23 END | 38.4 |
| HIERARCH ESO ISS PBL24 START | 87.276 |
| HIERARCH ESO ISS PBL24 END | 87.23 |
| HIERARCH ESO ISS PBLA24 START | 12.772 |
| HIERARCH ESO ISS PBLA24 END | 13.2 |
| HIERARCH ESO ISS PBL34 START | 42.467 |
| HIERARCH ESO ISS PBL34 END | 42.544 |
| HIERARCH ESO ISS PBLA34 START | 337.21 |
| HIERARCH ESO ISS PBLA34 END | 337.518 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003115 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00307 |
| HIERARCH ESO ISS AMBI TEMP | 15.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1747 |
| HIERARCH ESO FT ROBJ DELTA | -490430.6815 |