Exposure
- ID
- GRAVI.2022-12-19T01:59:52.411_1
- Header ID
- GRAVI.2022-12-19T01:59:52.411
- Date updated
- 2022-12-19 02:10:54 UTC+0000
- Release date
- 2023-06-17 02:10:54 UTC+0000
- UTC Start
- 2022-12-19 01:59:52.411
- UTC End
- 2022-12-19 02:02:32.411
- MJD Start
- 59932.0832455
- MJD End
- 59932.0850973519
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00543
- Ambient temperature (°C)
- 12.55
- Seeing (arcsec)
- 0.645
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 | 88.6150 | 88.5330 | 149.2000 | 149.8000 |
| A0-J2 | 115.9100 | 115.5320 | 129.9000 | 130.7000 |
| A0-K0 | 102.1850 | 101.5500 | 107.5810 | 108.2630 |
| G1-J2 | 43.4740 | 43.1390 | 87.8000 | 88.4000 |
| G1-K0 | 68.9130 | 68.5290 | 48.9900 | 49.2800 |
| J2-K0 | 44.3930 | 44.3600 | 11.1140 | 11.4640 |
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 | 59932.0832455 |
| 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 | 88.615 |
| HIERARCH ESO ISS PBL12 END | 88.533 |
| HIERARCH ESO ISS PBLA12 START | 149.2 |
| HIERARCH ESO ISS PBLA12 END | 149.8 |
| HIERARCH ESO ISS PBL13 START | 115.91 |
| HIERARCH ESO ISS PBL13 END | 115.532 |
| HIERARCH ESO ISS PBLA13 START | 129.9 |
| HIERARCH ESO ISS PBLA13 END | 130.7 |
| HIERARCH ESO ISS PBL14 START | 102.185 |
| HIERARCH ESO ISS PBL14 END | 101.55 |
| HIERARCH ESO ISS PBLA14 START | 107.581 |
| HIERARCH ESO ISS PBLA14 END | 108.263 |
| HIERARCH ESO ISS PBL23 START | 43.474 |
| HIERARCH ESO ISS PBL23 END | 43.139 |
| HIERARCH ESO ISS PBLA23 START | 87.8 |
| HIERARCH ESO ISS PBLA23 END | 88.4 |
| HIERARCH ESO ISS PBL24 START | 68.913 |
| HIERARCH ESO ISS PBL24 END | 68.529 |
| HIERARCH ESO ISS PBLA24 START | 48.99 |
| HIERARCH ESO ISS PBLA24 END | 49.28 |
| HIERARCH ESO ISS PBL34 START | 44.393 |
| HIERARCH ESO ISS PBL34 END | 44.36 |
| HIERARCH ESO ISS PBLA34 START | 11.114 |
| HIERARCH ESO ISS PBLA34 END | 11.464 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004997 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005863 |
| HIERARCH ESO ISS AMBI TEMP | 12.55 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |