Exposure
- ID
- GRAVI.2022-10-01T05:29:05.185_1
- Header ID
- GRAVI.2022-10-01T05:29:05.185
- Date updated
- 2022-10-01 05:41:10 UTC+0000
- Release date
- 2023-10-01 05:41:10 UTC+0000
- UTC Start
- 2022-10-01 05:29:05.185
- UTC End
- 2022-10-01 05:31:45.185
- MJD Start
- 59853.22853223
- MJD End
- 59853.2303840819
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002194
- Ambient temperature (°C)
- 11.59
- Seeing (arcsec)
- 1.305
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 | 90.5000 | 90.4900 | 128.5000 | 129.1000 |
| A0-J2 | 126.5580 | 126.3420 | 107.9000 | 108.5000 |
| A0-K0 | 119.8370 | 119.4500 | 87.1070 | 87.6600 |
| G1-J2 | 52.6080 | 52.4060 | 70.6000 | 71.1000 |
| G1-K0 | 79.2230 | 78.9910 | 38.0730 | 38.4210 |
| J2-K0 | 44.8880 | 44.8900 | 359.0290 | 359.3860 |
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 | 59853.22853223 |
| 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 | 90.5 |
| HIERARCH ESO ISS PBL12 END | 90.49 |
| HIERARCH ESO ISS PBLA12 START | 128.5 |
| HIERARCH ESO ISS PBLA12 END | 129.1 |
| HIERARCH ESO ISS PBL13 START | 126.558 |
| HIERARCH ESO ISS PBL13 END | 126.342 |
| HIERARCH ESO ISS PBLA13 START | 107.9 |
| HIERARCH ESO ISS PBLA13 END | 108.5 |
| HIERARCH ESO ISS PBL14 START | 119.837 |
| HIERARCH ESO ISS PBL14 END | 119.45 |
| HIERARCH ESO ISS PBLA14 START | 87.107 |
| HIERARCH ESO ISS PBLA14 END | 87.66 |
| HIERARCH ESO ISS PBL23 START | 52.608 |
| HIERARCH ESO ISS PBL23 END | 52.406 |
| HIERARCH ESO ISS PBLA23 START | 70.6 |
| HIERARCH ESO ISS PBLA23 END | 71.1 |
| HIERARCH ESO ISS PBL24 START | 79.223 |
| HIERARCH ESO ISS PBL24 END | 78.991 |
| HIERARCH ESO ISS PBLA24 START | 38.073 |
| HIERARCH ESO ISS PBLA24 END | 38.421 |
| HIERARCH ESO ISS PBL34 START | 44.888 |
| HIERARCH ESO ISS PBL34 END | 44.89 |
| HIERARCH ESO ISS PBLA34 START | 359.029 |
| HIERARCH ESO ISS PBLA34 END | 359.386 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001916 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002472 |
| HIERARCH ESO ISS AMBI TEMP | 11.59 |
| HIERARCH ESO ISS AMBI FWHM START | 1.12 |
| HIERARCH ESO ISS AMBI FWHM END | 1.49 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |