Exposure
- ID
- GRAVI.2022-12-19T01:34:52.348_1
- Header ID
- GRAVI.2022-12-19T01:34:52.348
- 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 01:34:52.348
- UTC End
- 2022-12-19 01:37:32.348
- MJD Start
- 59932.06588366
- MJD End
- 59932.0677355119
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006218
- Ambient temperature (°C)
- 12.48
- Seeing (arcsec)
- 0.83
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 | 89.2750 | 89.1990 | 143.8000 | 144.4000 |
| A0-J2 | 118.9940 | 118.6370 | 124.1000 | 124.8000 |
| A0-K0 | 107.2810 | 106.6970 | 102.1160 | 102.7450 |
| G1-J2 | 46.1330 | 45.8300 | 83.3000 | 83.9000 |
| G1-K0 | 71.9310 | 71.5890 | 46.4940 | 46.7970 |
| J2-K0 | 44.6300 | 44.6060 | 8.1780 | 8.5280 |
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 | 59932.06588366 |
| 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 | 89.275 |
| HIERARCH ESO ISS PBL12 END | 89.199 |
| HIERARCH ESO ISS PBLA12 START | 143.8 |
| HIERARCH ESO ISS PBLA12 END | 144.4 |
| HIERARCH ESO ISS PBL13 START | 118.994 |
| HIERARCH ESO ISS PBL13 END | 118.637 |
| HIERARCH ESO ISS PBLA13 START | 124.1 |
| HIERARCH ESO ISS PBLA13 END | 124.8 |
| HIERARCH ESO ISS PBL14 START | 107.281 |
| HIERARCH ESO ISS PBL14 END | 106.697 |
| HIERARCH ESO ISS PBLA14 START | 102.116 |
| HIERARCH ESO ISS PBLA14 END | 102.745 |
| HIERARCH ESO ISS PBL23 START | 46.133 |
| HIERARCH ESO ISS PBL23 END | 45.83 |
| HIERARCH ESO ISS PBLA23 START | 83.3 |
| HIERARCH ESO ISS PBLA23 END | 83.9 |
| HIERARCH ESO ISS PBL24 START | 71.931 |
| HIERARCH ESO ISS PBL24 END | 71.589 |
| HIERARCH ESO ISS PBLA24 START | 46.494 |
| HIERARCH ESO ISS PBLA24 END | 46.797 |
| HIERARCH ESO ISS PBL34 START | 44.63 |
| HIERARCH ESO ISS PBL34 END | 44.606 |
| HIERARCH ESO ISS PBLA34 START | 8.178 |
| HIERARCH ESO ISS PBLA34 END | 8.528 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006147 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006289 |
| HIERARCH ESO ISS AMBI TEMP | 12.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |