Exposure
- ID
- GRAVI.2022-09-07T07:19:30.772_1
- Header ID
- GRAVI.2022-09-07T07:19:30.772
- Date updated
- 2022-09-07 07:31:02 UTC+0000
- Release date
- 2023-09-07 07:31:02 UTC+0000
- UTC Start
- 2022-09-07 07:19:30.772
- UTC End
- 2022-09-07 07:21:54.772
- MJD Start
- 59829.30521727
- MJD End
- 59829.30688393666
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001922
- Ambient temperature (°C)
- 11.11
- Seeing (arcsec)
- 0.915
Observation
- ID
- 52335
- Category
- science
- Program ID
- 109.2310.003
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN
Target
- ID
- 38925
- Name
- HD142B
- RA
- 1.580833
- DEC
- -49.0759
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4010 | 90.3730 | 131.6000 | 132.1000 |
| A0-J2 | 125.2980 | 125.0580 | 111.1000 | 111.7000 |
| A0-K0 | 117.6390 | 117.2300 | 90.1150 | 90.6460 |
| G1-J2 | 51.4580 | 51.2460 | 73.2000 | 73.7000 |
| G1-K0 | 77.9220 | 77.6820 | 39.9340 | 40.2540 |
| J2-K0 | 44.8940 | 44.8910 | 0.9620 | 1.2980 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.2310.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59829.30521727 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.580833 |
| DEC | -49.0759 |
| 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 | 170.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 48 |
| HIERARCH ESO ISS PBL12 START | 90.401 |
| HIERARCH ESO ISS PBL12 END | 90.373 |
| HIERARCH ESO ISS PBLA12 START | 131.6 |
| HIERARCH ESO ISS PBLA12 END | 132.1 |
| HIERARCH ESO ISS PBL13 START | 125.298 |
| HIERARCH ESO ISS PBL13 END | 125.058 |
| HIERARCH ESO ISS PBLA13 START | 111.1 |
| HIERARCH ESO ISS PBLA13 END | 111.7 |
| HIERARCH ESO ISS PBL14 START | 117.639 |
| HIERARCH ESO ISS PBL14 END | 117.23 |
| HIERARCH ESO ISS PBLA14 START | 90.115 |
| HIERARCH ESO ISS PBLA14 END | 90.646 |
| HIERARCH ESO ISS PBL23 START | 51.458 |
| HIERARCH ESO ISS PBL23 END | 51.246 |
| HIERARCH ESO ISS PBLA23 START | 73.2 |
| HIERARCH ESO ISS PBLA23 END | 73.7 |
| HIERARCH ESO ISS PBL24 START | 77.922 |
| HIERARCH ESO ISS PBL24 END | 77.682 |
| HIERARCH ESO ISS PBLA24 START | 39.934 |
| HIERARCH ESO ISS PBLA24 END | 40.254 |
| HIERARCH ESO ISS PBL34 START | 44.894 |
| HIERARCH ESO ISS PBL34 END | 44.891 |
| HIERARCH ESO ISS PBLA34 START | 0.962 |
| HIERARCH ESO ISS PBLA34 END | 1.298 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001936 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001908 |
| HIERARCH ESO ISS AMBI TEMP | 11.11 |
| HIERARCH ESO ISS AMBI FWHM START | 0.9 |
| HIERARCH ESO ISS AMBI FWHM END | 0.93 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |