Exposure
- ID
- GRAVI.2023-07-23T07:45:40.111_1
- Header ID
- GRAVI.2023-07-23T07:45:40.111
- Date updated
- 2023-07-23 07:55:42 UTC+0000
- Release date
- 2024-01-19 07:55:42 UTC+0000
- UTC Start
- 2023-07-23 07:45:40.111
- UTC End
- 2023-07-23 07:48:20.111
- MJD Start
- 60148.32338092
- MJD End
- 60148.32523277186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0021279999999999997
- Ambient temperature (°C)
- 15.62
- Seeing (arcsec)
- 0.925
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 | 85.1790 | 85.4280 | 103.4000 | 104.0000 |
| A0-J2 | 126.8510 | 127.0530 | 81.1000 | 81.7000 |
| A0-K0 | 127.9430 | 127.9630 | 61.4220 | 61.9840 |
| G1-J2 | 57.9310 | 57.8930 | 47.2000 | 47.7000 |
| G1-K0 | 86.2160 | 86.1360 | 20.0200 | 20.4310 |
| J2-K0 | 43.6030 | 43.6570 | 342.6920 | 343.0200 |
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 | 60148.32338092 |
| 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 | 85.179 |
| HIERARCH ESO ISS PBL12 END | 85.428 |
| HIERARCH ESO ISS PBLA12 START | 103.4 |
| HIERARCH ESO ISS PBLA12 END | 104.0 |
| HIERARCH ESO ISS PBL13 START | 126.851 |
| HIERARCH ESO ISS PBL13 END | 127.053 |
| HIERARCH ESO ISS PBLA13 START | 81.1 |
| HIERARCH ESO ISS PBLA13 END | 81.7 |
| HIERARCH ESO ISS PBL14 START | 127.943 |
| HIERARCH ESO ISS PBL14 END | 127.963 |
| HIERARCH ESO ISS PBLA14 START | 61.422 |
| HIERARCH ESO ISS PBLA14 END | 61.984 |
| HIERARCH ESO ISS PBL23 START | 57.931 |
| HIERARCH ESO ISS PBL23 END | 57.893 |
| HIERARCH ESO ISS PBLA23 START | 47.2 |
| HIERARCH ESO ISS PBLA23 END | 47.7 |
| HIERARCH ESO ISS PBL24 START | 86.216 |
| HIERARCH ESO ISS PBL24 END | 86.136 |
| HIERARCH ESO ISS PBLA24 START | 20.02 |
| HIERARCH ESO ISS PBLA24 END | 20.431 |
| HIERARCH ESO ISS PBL34 START | 43.603 |
| HIERARCH ESO ISS PBL34 END | 43.657 |
| HIERARCH ESO ISS PBLA34 START | 342.692 |
| HIERARCH ESO ISS PBLA34 END | 343.02 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002358 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001898 |
| HIERARCH ESO ISS AMBI TEMP | 15.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.94 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1747 |
| HIERARCH ESO FT ROBJ DELTA | -490430.6815 |