Exposure
- ID
- GRAVI.2022-12-01T04:04:25.062_1
- Header ID
- GRAVI.2022-12-01T04:04:25.062
- Date updated
- 2022-12-01 04:15:34 UTC+0000
- Release date
- 2023-05-30 04:15:33 UTC+0000
- UTC Start
- 2022-12-01 04:04:25.062
- UTC End
- 2022-12-01 04:07:05.062
- MJD Start
- 59914.16973451
- MJD End
- 59914.1715863619
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005952
- Ambient temperature (°C)
- 10.43
- Seeing (arcsec)
- 0.72
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 | 87.2380 | 87.1740 | 161.3000 | 162.0000 |
| A0-J2 | 109.2380 | 108.8940 | 143.8000 | 144.6000 |
| A0-K0 | 90.3670 | 89.7090 | 120.9340 | 121.7460 |
| G1-J2 | 37.0160 | 36.6380 | 98.5000 | 99.2000 |
| G1-K0 | 61.3420 | 60.8840 | 53.8680 | 54.1140 |
| J2-K0 | 43.6070 | 43.5520 | 17.2520 | 17.5790 |
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 | 59914.16973451 |
| 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 | 87.238 |
| HIERARCH ESO ISS PBL12 END | 87.174 |
| HIERARCH ESO ISS PBLA12 START | 161.3 |
| HIERARCH ESO ISS PBLA12 END | 162.0 |
| HIERARCH ESO ISS PBL13 START | 109.238 |
| HIERARCH ESO ISS PBL13 END | 108.894 |
| HIERARCH ESO ISS PBLA13 START | 143.8 |
| HIERARCH ESO ISS PBLA13 END | 144.6 |
| HIERARCH ESO ISS PBL14 START | 90.367 |
| HIERARCH ESO ISS PBL14 END | 89.709 |
| HIERARCH ESO ISS PBLA14 START | 120.934 |
| HIERARCH ESO ISS PBLA14 END | 121.746 |
| HIERARCH ESO ISS PBL23 START | 37.016 |
| HIERARCH ESO ISS PBL23 END | 36.638 |
| HIERARCH ESO ISS PBLA23 START | 98.5 |
| HIERARCH ESO ISS PBLA23 END | 99.2 |
| HIERARCH ESO ISS PBL24 START | 61.342 |
| HIERARCH ESO ISS PBL24 END | 60.884 |
| HIERARCH ESO ISS PBLA24 START | 53.868 |
| HIERARCH ESO ISS PBLA24 END | 54.114 |
| HIERARCH ESO ISS PBL34 START | 43.607 |
| HIERARCH ESO ISS PBL34 END | 43.552 |
| HIERARCH ESO ISS PBLA34 START | 17.252 |
| HIERARCH ESO ISS PBLA34 END | 17.579 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004838 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007066 |
| HIERARCH ESO ISS AMBI TEMP | 10.43 |
| HIERARCH ESO ISS AMBI FWHM START | 0.75 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |