Exposure
- ID
- GRAVI.2022-09-07T06:55:30.711_1
- Header ID
- GRAVI.2022-09-07T06:55:30.711
- Date updated
- 2022-09-07 07:05:51 UTC+0000
- Release date
- 2023-09-07 07:05:51 UTC+0000
- UTC Start
- 2022-09-07 06:55:30.711
- UTC End
- 2022-09-07 06:57:54.711
- MJD Start
- 59829.2885499
- MJD End
- 59829.29021656666
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0027285
- Ambient temperature (°C)
- 11.04
- Seeing (arcsec)
- 0.7849999999999999
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 | 90.5070 | 90.5080 | 127.0000 | 127.5000 |
| A0-J2 | 127.0960 | 126.9120 | 106.3000 | 106.8000 |
| A0-K0 | 120.8290 | 120.4860 | 85.6350 | 86.1520 |
| G1-J2 | 53.1260 | 52.9450 | 69.3000 | 69.7000 |
| G1-K0 | 79.8250 | 79.6160 | 37.1320 | 37.4640 |
| J2-K0 | 44.8830 | 44.8880 | 358.0750 | 358.4110 |
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 | 59829.2885499 |
| 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 | 90.507 |
| HIERARCH ESO ISS PBL12 END | 90.508 |
| HIERARCH ESO ISS PBLA12 START | 127.0 |
| HIERARCH ESO ISS PBLA12 END | 127.5 |
| HIERARCH ESO ISS PBL13 START | 127.096 |
| HIERARCH ESO ISS PBL13 END | 126.912 |
| HIERARCH ESO ISS PBLA13 START | 106.3 |
| HIERARCH ESO ISS PBLA13 END | 106.8 |
| HIERARCH ESO ISS PBL14 START | 120.829 |
| HIERARCH ESO ISS PBL14 END | 120.486 |
| HIERARCH ESO ISS PBLA14 START | 85.635 |
| HIERARCH ESO ISS PBLA14 END | 86.152 |
| HIERARCH ESO ISS PBL23 START | 53.126 |
| HIERARCH ESO ISS PBL23 END | 52.945 |
| HIERARCH ESO ISS PBLA23 START | 69.3 |
| HIERARCH ESO ISS PBLA23 END | 69.7 |
| HIERARCH ESO ISS PBL24 START | 79.825 |
| HIERARCH ESO ISS PBL24 END | 79.616 |
| HIERARCH ESO ISS PBLA24 START | 37.132 |
| HIERARCH ESO ISS PBLA24 END | 37.464 |
| HIERARCH ESO ISS PBL34 START | 44.883 |
| HIERARCH ESO ISS PBL34 END | 44.888 |
| HIERARCH ESO ISS PBLA34 START | 358.075 |
| HIERARCH ESO ISS PBLA34 END | 358.411 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002713 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002744 |
| HIERARCH ESO ISS AMBI TEMP | 11.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |