Exposure
- ID
- GRAVI.2022-12-19T00:55:46.250_1
- Header ID
- GRAVI.2022-12-19T00:55:46.250
- Date updated
- 2022-12-19 01:08:20 UTC+0000
- Release date
- 2023-06-17 01:08:20 UTC+0000
- UTC Start
- 2022-12-19 00:55:46.250
- UTC End
- 2022-12-19 00:58:26.250
- MJD Start
- 59932.03872974
- MJD End
- 59932.0405815919
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006863
- Ambient temperature (°C)
- 12.48
- Seeing (arcsec)
- 0.745
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 | 90.1190 | 90.0680 | 135.8000 | 136.4000 |
| A0-J2 | 123.3350 | 123.0370 | 115.5000 | 116.1000 |
| A0-K0 | 114.3590 | 113.8700 | 94.1920 | 94.7690 |
| G1-J2 | 49.7720 | 49.5210 | 76.7000 | 77.2000 |
| G1-K0 | 76.0210 | 75.7390 | 42.3260 | 42.6510 |
| J2-K0 | 44.8490 | 44.8390 | 3.5140 | 3.8680 |
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 | 59932.03872974 |
| 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 | 90.119 |
| HIERARCH ESO ISS PBL12 END | 90.068 |
| HIERARCH ESO ISS PBLA12 START | 135.8 |
| HIERARCH ESO ISS PBLA12 END | 136.4 |
| HIERARCH ESO ISS PBL13 START | 123.335 |
| HIERARCH ESO ISS PBL13 END | 123.037 |
| HIERARCH ESO ISS PBLA13 START | 115.5 |
| HIERARCH ESO ISS PBLA13 END | 116.1 |
| HIERARCH ESO ISS PBL14 START | 114.359 |
| HIERARCH ESO ISS PBL14 END | 113.87 |
| HIERARCH ESO ISS PBLA14 START | 94.192 |
| HIERARCH ESO ISS PBLA14 END | 94.769 |
| HIERARCH ESO ISS PBL23 START | 49.772 |
| HIERARCH ESO ISS PBL23 END | 49.521 |
| HIERARCH ESO ISS PBLA23 START | 76.7 |
| HIERARCH ESO ISS PBLA23 END | 77.2 |
| HIERARCH ESO ISS PBL24 START | 76.021 |
| HIERARCH ESO ISS PBL24 END | 75.739 |
| HIERARCH ESO ISS PBLA24 START | 42.326 |
| HIERARCH ESO ISS PBLA24 END | 42.651 |
| HIERARCH ESO ISS PBL34 START | 44.849 |
| HIERARCH ESO ISS PBL34 END | 44.839 |
| HIERARCH ESO ISS PBLA34 START | 3.514 |
| HIERARCH ESO ISS PBLA34 END | 3.868 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007053 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006673 |
| HIERARCH ESO ISS AMBI TEMP | 12.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |