Exposure
- ID
- GRAVI.2023-10-09T05:19:57.919_1
- Header ID
- GRAVI.2023-10-09T05:19:57.919
- Date updated
- 2023-10-09 05:30:20 UTC+0000
- Release date
- 2024-04-06 05:30:20 UTC+0000
- UTC Start
- 2023-10-09 05:19:57.919
- UTC End
- 2023-10-09 05:22:37.919
- MJD Start
- 60226.22219814
- MJD End
- 60226.224049991855
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005265
- Ambient temperature (°C)
- 14.57
- Seeing (arcsec)
- 0.595
Observation
- ID
- 57279
- Category
- science
- Program ID
- 112.25GN.001
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ KERVELLA/ LACOUR/ PERRIN/ GILLESSEN/ PFUHL/ PAUMARD/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND
Target
- ID
- 42458
- Name
- HD142B
- RA
- 1.581041
- DEC
- -49.07592
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.3460 | 90.3100 | 132.6000 | 133.2000 |
| A0-J2 | 124.8460 | 124.5820 | 112.2000 | 112.8000 |
| A0-K0 | 116.8750 | 116.4320 | 91.1080 | 91.6670 |
| G1-J2 | 51.0680 | 50.8390 | 74.1000 | 74.5000 |
| G1-K0 | 77.4840 | 77.2260 | 40.5330 | 40.8650 |
| J2-K0 | 44.8900 | 44.8850 | 1.5940 | 1.9470 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25GN.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60226.22219814 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.581041 |
| DEC | -49.07592 |
| 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 | 90.346 |
| HIERARCH ESO ISS PBL12 END | 90.31 |
| HIERARCH ESO ISS PBLA12 START | 132.6 |
| HIERARCH ESO ISS PBLA12 END | 133.2 |
| HIERARCH ESO ISS PBL13 START | 124.846 |
| HIERARCH ESO ISS PBL13 END | 124.582 |
| HIERARCH ESO ISS PBLA13 START | 112.2 |
| HIERARCH ESO ISS PBLA13 END | 112.8 |
| HIERARCH ESO ISS PBL14 START | 116.875 |
| HIERARCH ESO ISS PBL14 END | 116.432 |
| HIERARCH ESO ISS PBLA14 START | 91.108 |
| HIERARCH ESO ISS PBLA14 END | 91.667 |
| HIERARCH ESO ISS PBL23 START | 51.068 |
| HIERARCH ESO ISS PBL23 END | 50.839 |
| HIERARCH ESO ISS PBLA23 START | 74.1 |
| HIERARCH ESO ISS PBLA23 END | 74.5 |
| HIERARCH ESO ISS PBL24 START | 77.484 |
| HIERARCH ESO ISS PBL24 END | 77.226 |
| HIERARCH ESO ISS PBLA24 START | 40.533 |
| HIERARCH ESO ISS PBLA24 END | 40.865 |
| HIERARCH ESO ISS PBL34 START | 44.89 |
| HIERARCH ESO ISS PBL34 END | 44.885 |
| HIERARCH ESO ISS PBLA34 START | 1.594 |
| HIERARCH ESO ISS PBLA34 END | 1.947 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004756 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005774 |
| HIERARCH ESO ISS AMBI TEMP | 14.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1748 |
| HIERARCH ESO FT ROBJ DELTA | -490430.6713 |