Exposure
- ID
- GRAVI.2022-10-01T04:15:53.000_1
- Header ID
- GRAVI.2022-10-01T04:15:53.000
- Date updated
- 2022-10-01 04:25:56 UTC+0000
- Release date
- 2023-10-01 04:25:56 UTC+0000
- UTC Start
- 2022-10-01 04:15:53.000
- UTC End
- 2022-10-01 04:18:33.000
- MJD Start
- 59853.17769676
- MJD End
- 59853.1795486119
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003825
- Ambient temperature (°C)
- 11.4
- Seeing (arcsec)
- 0.555
Observation
- ID
- 52585
- Category
- science
- Program ID
- 109.2310.004
- 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
- 39080
- Name
- HD142B
- RA
- 1.580846
- DEC
- -49.0759
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.2770 | 89.3890 | 115.1000 | 115.6000 |
| A0-J2 | 129.2350 | 129.2330 | 93.8000 | 94.3000 |
| A0-K0 | 126.5100 | 126.3480 | 73.7400 | 74.2790 |
| G1-J2 | 56.3710 | 56.2630 | 58.6000 | 59.1000 |
| G1-K0 | 83.7610 | 83.6180 | 28.9910 | 29.3760 |
| J2-K0 | 44.5120 | 44.5390 | 350.2950 | 350.6440 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.2310.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59853.17769676 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.580846 |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 89.277 |
| HIERARCH ESO ISS PBL12 END | 89.389 |
| HIERARCH ESO ISS PBLA12 START | 115.1 |
| HIERARCH ESO ISS PBLA12 END | 115.6 |
| HIERARCH ESO ISS PBL13 START | 129.235 |
| HIERARCH ESO ISS PBL13 END | 129.233 |
| HIERARCH ESO ISS PBLA13 START | 93.8 |
| HIERARCH ESO ISS PBLA13 END | 94.3 |
| HIERARCH ESO ISS PBL14 START | 126.51 |
| HIERARCH ESO ISS PBL14 END | 126.348 |
| HIERARCH ESO ISS PBLA14 START | 73.74 |
| HIERARCH ESO ISS PBLA14 END | 74.279 |
| HIERARCH ESO ISS PBL23 START | 56.371 |
| HIERARCH ESO ISS PBL23 END | 56.263 |
| HIERARCH ESO ISS PBLA23 START | 58.6 |
| HIERARCH ESO ISS PBLA23 END | 59.1 |
| HIERARCH ESO ISS PBL24 START | 83.761 |
| HIERARCH ESO ISS PBL24 END | 83.618 |
| HIERARCH ESO ISS PBLA24 START | 28.991 |
| HIERARCH ESO ISS PBLA24 END | 29.376 |
| HIERARCH ESO ISS PBL34 START | 44.512 |
| HIERARCH ESO ISS PBL34 END | 44.539 |
| HIERARCH ESO ISS PBLA34 START | 350.295 |
| HIERARCH ESO ISS PBLA34 END | 350.644 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003844 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003806 |
| HIERARCH ESO ISS AMBI TEMP | 11.4 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |