Exposure
- ID
- GRAVI.2022-10-01T05:22:05.167_1
- Header ID
- GRAVI.2022-10-01T05:22:05.167
- Date updated
- 2022-10-01 05:30:54 UTC+0000
- Release date
- 2023-10-01 05:30:54 UTC+0000
- UTC Start
- 2022-10-01 05:22:05.167
- UTC End
- 2022-10-01 05:24:45.167
- MJD Start
- 59853.22367092
- MJD End
- 59853.2255227719
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0023255
- Ambient temperature (°C)
- 11.62
- Seeing (arcsec)
- 1.18
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 | 90.5080 | 90.5070 | 127.2000 | 127.7000 |
| A0-J2 | 127.0390 | 126.8420 | 106.5000 | 107.1000 |
| A0-K0 | 120.7160 | 120.3530 | 85.8110 | 86.3530 |
| G1-J2 | 53.0710 | 52.8790 | 69.4000 | 69.9000 |
| G1-K0 | 79.7550 | 79.5340 | 37.2470 | 37.5930 |
| J2-K0 | 44.8790 | 44.8830 | 358.1890 | 358.5400 |
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 | 59853.22367092 |
| 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 | 90.508 |
| HIERARCH ESO ISS PBL12 END | 90.507 |
| HIERARCH ESO ISS PBLA12 START | 127.2 |
| HIERARCH ESO ISS PBLA12 END | 127.7 |
| HIERARCH ESO ISS PBL13 START | 127.039 |
| HIERARCH ESO ISS PBL13 END | 126.842 |
| HIERARCH ESO ISS PBLA13 START | 106.5 |
| HIERARCH ESO ISS PBLA13 END | 107.1 |
| HIERARCH ESO ISS PBL14 START | 120.716 |
| HIERARCH ESO ISS PBL14 END | 120.353 |
| HIERARCH ESO ISS PBLA14 START | 85.811 |
| HIERARCH ESO ISS PBLA14 END | 86.353 |
| HIERARCH ESO ISS PBL23 START | 53.071 |
| HIERARCH ESO ISS PBL23 END | 52.879 |
| HIERARCH ESO ISS PBLA23 START | 69.4 |
| HIERARCH ESO ISS PBLA23 END | 69.9 |
| HIERARCH ESO ISS PBL24 START | 79.755 |
| HIERARCH ESO ISS PBL24 END | 79.534 |
| HIERARCH ESO ISS PBLA24 START | 37.247 |
| HIERARCH ESO ISS PBLA24 END | 37.593 |
| HIERARCH ESO ISS PBL34 START | 44.879 |
| HIERARCH ESO ISS PBL34 END | 44.883 |
| HIERARCH ESO ISS PBLA34 START | 358.189 |
| HIERARCH ESO ISS PBLA34 END | 358.54 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002052 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002599 |
| HIERARCH ESO ISS AMBI TEMP | 11.62 |
| HIERARCH ESO ISS AMBI FWHM START | 1.11 |
| HIERARCH ESO ISS AMBI FWHM END | 1.25 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |