Exposure
- ID
- GRAVI.2023-07-23T07:13:34.021_1
- Header ID
- GRAVI.2023-07-23T07:13:34.021
- Date updated
- 2023-07-23 07:25:33 UTC+0000
- Release date
- 2024-01-19 07:25:33 UTC+0000
- UTC Start
- 2023-07-23 07:13:34.021
- UTC End
- 2023-07-23 07:16:14.021
- MJD Start
- 60148.30108821
- MJD End
- 60148.302940061854
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0022005
- Ambient temperature (°C)
- 15.69
- Seeing (arcsec)
- 0.815
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 | 82.0610 | 82.3770 | 97.8000 | 98.3000 |
| A0-J2 | 124.1100 | 124.4000 | 74.8000 | 75.4000 |
| A0-K0 | 127.3030 | 127.3920 | 55.1750 | 55.7560 |
| G1-J2 | 58.1900 | 58.1770 | 41.4000 | 41.9000 |
| G1-K0 | 86.9540 | 86.8970 | 15.4760 | 15.8960 |
| J2-K0 | 42.9330 | 43.0010 | 339.1890 | 339.5030 |
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 | 60148.30108821 |
| 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 | 82.061 |
| HIERARCH ESO ISS PBL12 END | 82.377 |
| HIERARCH ESO ISS PBLA12 START | 97.8 |
| HIERARCH ESO ISS PBLA12 END | 98.3 |
| HIERARCH ESO ISS PBL13 START | 124.11 |
| HIERARCH ESO ISS PBL13 END | 124.4 |
| HIERARCH ESO ISS PBLA13 START | 74.8 |
| HIERARCH ESO ISS PBLA13 END | 75.4 |
| HIERARCH ESO ISS PBL14 START | 127.303 |
| HIERARCH ESO ISS PBL14 END | 127.392 |
| HIERARCH ESO ISS PBLA14 START | 55.175 |
| HIERARCH ESO ISS PBLA14 END | 55.756 |
| HIERARCH ESO ISS PBL23 START | 58.19 |
| HIERARCH ESO ISS PBL23 END | 58.177 |
| HIERARCH ESO ISS PBLA23 START | 41.4 |
| HIERARCH ESO ISS PBLA23 END | 41.9 |
| HIERARCH ESO ISS PBL24 START | 86.954 |
| HIERARCH ESO ISS PBL24 END | 86.897 |
| HIERARCH ESO ISS PBLA24 START | 15.476 |
| HIERARCH ESO ISS PBLA24 END | 15.896 |
| HIERARCH ESO ISS PBL34 START | 42.933 |
| HIERARCH ESO ISS PBL34 END | 43.001 |
| HIERARCH ESO ISS PBLA34 START | 339.189 |
| HIERARCH ESO ISS PBLA34 END | 339.503 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002438 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001963 |
| HIERARCH ESO ISS AMBI TEMP | 15.69 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.9 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1747 |
| HIERARCH ESO FT ROBJ DELTA | -490430.6815 |