Exposure
- ID
- GRAVI.2022-12-01T03:53:55.035_1
- Header ID
- GRAVI.2022-12-01T03:53:55.035
- Date updated
- 2022-12-01 04:05:54 UTC+0000
- Release date
- 2023-05-30 04:05:54 UTC+0000
- UTC Start
- 2022-12-01 03:53:55.035
- UTC End
- 2022-12-01 03:56:35.035
- MJD Start
- 59914.16244254
- MJD End
- 59914.1642943919
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00433
- Ambient temperature (°C)
- 10.47
- Seeing (arcsec)
- 0.97
Observation
- ID
- 53362
- Category
- science
- Program ID
- 110.23TC.001
- 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
- 39685
- Name
- HD142B
- RA
- 1.580879
- DEC
- -49.0759
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.4810 | 87.4110 | 158.9000 | 159.6000 |
| A0-J2 | 110.4910 | 110.1330 | 140.9000 | 141.7000 |
| A0-K0 | 92.7130 | 92.0500 | 118.1180 | 118.9020 |
| G1-J2 | 38.3430 | 37.9710 | 96.3000 | 96.9000 |
| G1-K0 | 62.9340 | 62.4900 | 52.9730 | 53.2290 |
| J2-K0 | 43.7920 | 43.7420 | 16.0770 | 16.4100 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23TC.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59914.16244254 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.580879 |
| DEC | -49.0759 |
| 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 | 87.481 |
| HIERARCH ESO ISS PBL12 END | 87.411 |
| HIERARCH ESO ISS PBLA12 START | 158.9 |
| HIERARCH ESO ISS PBLA12 END | 159.6 |
| HIERARCH ESO ISS PBL13 START | 110.491 |
| HIERARCH ESO ISS PBL13 END | 110.133 |
| HIERARCH ESO ISS PBLA13 START | 140.9 |
| HIERARCH ESO ISS PBLA13 END | 141.7 |
| HIERARCH ESO ISS PBL14 START | 92.713 |
| HIERARCH ESO ISS PBL14 END | 92.05 |
| HIERARCH ESO ISS PBLA14 START | 118.118 |
| HIERARCH ESO ISS PBLA14 END | 118.902 |
| HIERARCH ESO ISS PBL23 START | 38.343 |
| HIERARCH ESO ISS PBL23 END | 37.971 |
| HIERARCH ESO ISS PBLA23 START | 96.3 |
| HIERARCH ESO ISS PBLA23 END | 96.9 |
| HIERARCH ESO ISS PBL24 START | 62.934 |
| HIERARCH ESO ISS PBL24 END | 62.49 |
| HIERARCH ESO ISS PBLA24 START | 52.973 |
| HIERARCH ESO ISS PBLA24 END | 53.229 |
| HIERARCH ESO ISS PBL34 START | 43.792 |
| HIERARCH ESO ISS PBL34 END | 43.742 |
| HIERARCH ESO ISS PBLA34 START | 16.077 |
| HIERARCH ESO ISS PBLA34 END | 16.41 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003877 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004783 |
| HIERARCH ESO ISS AMBI TEMP | 10.47 |
| HIERARCH ESO ISS AMBI FWHM START | 1.03 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |