Exposure
- ID
- GRAVI.2022-12-19T01:13:31.294_1
- Header ID
- GRAVI.2022-12-19T01:13:31.294
- Date updated
- 2022-12-19 01:26:21 UTC+0000
- Release date
- 2023-06-17 01:26:21 UTC+0000
- UTC Start
- 2022-12-19 01:13:31.294
- UTC End
- 2022-12-19 01:16:11.294
- MJD Start
- 59932.05105664
- MJD End
- 59932.0529084919
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006477
- Ambient temperature (°C)
- 12.16
- Seeing (arcsec)
- 0.775
Observation
- ID
- 53576
- Category
- science
- Program ID
- 110.23TC.002
- 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/ MÉRAND/ THOMSON-PARESSANT
Target
- ID
- 39838
- Name
- HD142B
- RA
- 1.580877
- DEC
- -49.07591
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.7780 | 89.7140 | 139.4000 | 140.0000 |
| A0-J2 | 121.4630 | 121.1360 | 119.3000 | 120.0000 |
| A0-K0 | 111.3010 | 110.7700 | 97.7090 | 98.3020 |
| G1-J2 | 48.2030 | 47.9300 | 79.7000 | 80.2000 |
| G1-K0 | 74.2590 | 73.9530 | 44.2560 | 44.5680 |
| J2-K0 | 44.7720 | 44.7550 | 5.6380 | 5.9880 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23TC.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59932.05105664 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.580877 |
| DEC | -49.07591 |
| 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 | 89.778 |
| HIERARCH ESO ISS PBL12 END | 89.714 |
| HIERARCH ESO ISS PBLA12 START | 139.4 |
| HIERARCH ESO ISS PBLA12 END | 140.0 |
| HIERARCH ESO ISS PBL13 START | 121.463 |
| HIERARCH ESO ISS PBL13 END | 121.136 |
| HIERARCH ESO ISS PBLA13 START | 119.3 |
| HIERARCH ESO ISS PBLA13 END | 120.0 |
| HIERARCH ESO ISS PBL14 START | 111.301 |
| HIERARCH ESO ISS PBL14 END | 110.77 |
| HIERARCH ESO ISS PBLA14 START | 97.709 |
| HIERARCH ESO ISS PBLA14 END | 98.302 |
| HIERARCH ESO ISS PBL23 START | 48.203 |
| HIERARCH ESO ISS PBL23 END | 47.93 |
| HIERARCH ESO ISS PBLA23 START | 79.7 |
| HIERARCH ESO ISS PBLA23 END | 80.2 |
| HIERARCH ESO ISS PBL24 START | 74.259 |
| HIERARCH ESO ISS PBL24 END | 73.953 |
| HIERARCH ESO ISS PBLA24 START | 44.256 |
| HIERARCH ESO ISS PBLA24 END | 44.568 |
| HIERARCH ESO ISS PBL34 START | 44.772 |
| HIERARCH ESO ISS PBL34 END | 44.755 |
| HIERARCH ESO ISS PBLA34 START | 5.638 |
| HIERARCH ESO ISS PBLA34 END | 5.988 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006527 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006427 |
| HIERARCH ESO ISS AMBI TEMP | 12.16 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |