Exposure
- ID
- GRAVI.2022-12-19T00:41:10.212_1
- Header ID
- GRAVI.2022-12-19T00:41:10.212
- Date updated
- 2022-12-19 00:51:00 UTC+0000
- Release date
- 2023-06-17 00:51:00 UTC+0000
- UTC Start
- 2022-12-19 00:41:10.212
- UTC End
- 2022-12-19 00:43:50.212
- MJD Start
- 59932.02859042
- MJD End
- 59932.0304422719
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002066
- Ambient temperature (°C)
- 12.59
- Seeing (arcsec)
- 0.67
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 | 90.3300 | 90.2930 | 132.9000 | 133.5000 |
| A0-J2 | 124.7230 | 124.4550 | 112.5000 | 113.1000 |
| A0-K0 | 116.6650 | 116.2150 | 91.3770 | 91.9410 |
| G1-J2 | 50.9580 | 50.7260 | 74.3000 | 74.8000 |
| G1-K0 | 77.3560 | 77.0940 | 40.6930 | 41.0260 |
| J2-K0 | 44.8850 | 44.8800 | 1.7610 | 2.1160 |
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 | 59932.02859042 |
| 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 | 90.33 |
| HIERARCH ESO ISS PBL12 END | 90.293 |
| HIERARCH ESO ISS PBLA12 START | 132.9 |
| HIERARCH ESO ISS PBLA12 END | 133.5 |
| HIERARCH ESO ISS PBL13 START | 124.723 |
| HIERARCH ESO ISS PBL13 END | 124.455 |
| HIERARCH ESO ISS PBLA13 START | 112.5 |
| HIERARCH ESO ISS PBLA13 END | 113.1 |
| HIERARCH ESO ISS PBL14 START | 116.665 |
| HIERARCH ESO ISS PBL14 END | 116.215 |
| HIERARCH ESO ISS PBLA14 START | 91.377 |
| HIERARCH ESO ISS PBLA14 END | 91.941 |
| HIERARCH ESO ISS PBL23 START | 50.958 |
| HIERARCH ESO ISS PBL23 END | 50.726 |
| HIERARCH ESO ISS PBLA23 START | 74.3 |
| HIERARCH ESO ISS PBLA23 END | 74.8 |
| HIERARCH ESO ISS PBL24 START | 77.356 |
| HIERARCH ESO ISS PBL24 END | 77.094 |
| HIERARCH ESO ISS PBLA24 START | 40.693 |
| HIERARCH ESO ISS PBLA24 END | 41.026 |
| HIERARCH ESO ISS PBL34 START | 44.885 |
| HIERARCH ESO ISS PBL34 END | 44.88 |
| HIERARCH ESO ISS PBLA34 START | 1.761 |
| HIERARCH ESO ISS PBLA34 END | 2.116 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002066 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002066 |
| HIERARCH ESO ISS AMBI TEMP | 12.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |