Exposure
- ID
- GRAVI.2022-12-19T01:38:31.358_1
- Header ID
- GRAVI.2022-12-19T01:38:31.358
- Date updated
- 2022-12-19 01:45:42 UTC+0000
- Release date
- 2023-06-17 01:45:42 UTC+0000
- UTC Start
- 2022-12-19 01:38:31.358
- UTC End
- 2022-12-19 01:41:11.358
- MJD Start
- 59932.06841849
- MJD End
- 59932.0702703419
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006352
- Ambient temperature (°C)
- 12.3
- 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 | 89.1820 | 89.1060 | 144.6000 | 145.2000 |
| A0-J2 | 118.5540 | 118.1950 | 124.9000 | 125.6000 |
| A0-K0 | 106.5620 | 105.9730 | 102.8910 | 103.5230 |
| G1-J2 | 45.7600 | 45.4550 | 84.0000 | 84.5000 |
| G1-K0 | 71.5100 | 71.1650 | 46.8670 | 47.1660 |
| J2-K0 | 44.6000 | 44.5750 | 8.6090 | 8.9570 |
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 | 59932.06841849 |
| 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 | 89.182 |
| HIERARCH ESO ISS PBL12 END | 89.106 |
| HIERARCH ESO ISS PBLA12 START | 144.6 |
| HIERARCH ESO ISS PBLA12 END | 145.2 |
| HIERARCH ESO ISS PBL13 START | 118.554 |
| HIERARCH ESO ISS PBL13 END | 118.195 |
| HIERARCH ESO ISS PBLA13 START | 124.9 |
| HIERARCH ESO ISS PBLA13 END | 125.6 |
| HIERARCH ESO ISS PBL14 START | 106.562 |
| HIERARCH ESO ISS PBL14 END | 105.973 |
| HIERARCH ESO ISS PBLA14 START | 102.891 |
| HIERARCH ESO ISS PBLA14 END | 103.523 |
| HIERARCH ESO ISS PBL23 START | 45.76 |
| HIERARCH ESO ISS PBL23 END | 45.455 |
| HIERARCH ESO ISS PBLA23 START | 84.0 |
| HIERARCH ESO ISS PBLA23 END | 84.5 |
| HIERARCH ESO ISS PBL24 START | 71.51 |
| HIERARCH ESO ISS PBL24 END | 71.165 |
| HIERARCH ESO ISS PBLA24 START | 46.867 |
| HIERARCH ESO ISS PBLA24 END | 47.166 |
| HIERARCH ESO ISS PBL34 START | 44.6 |
| HIERARCH ESO ISS PBL34 END | 44.575 |
| HIERARCH ESO ISS PBLA34 START | 8.609 |
| HIERARCH ESO ISS PBLA34 END | 8.957 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006289 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006415 |
| HIERARCH ESO ISS AMBI TEMP | 12.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |