Exposure
- ID
- GRAVI.2022-10-24T04:45:10.613_1
- Header ID
- GRAVI.2022-10-24T04:45:10.613
- Date updated
- 2022-10-24 04:55:35 UTC+0000
- Release date
- 2023-04-22 04:55:35 UTC+0000
- UTC Start
- 2022-10-24 04:45:10.613
- UTC End
- 2022-10-24 04:47:34.613
- MJD Start
- 59876.1980395
- MJD End
- 59876.19970616666
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0045874999999999996
- Ambient temperature (°C)
- 14.09
- Seeing (arcsec)
- 0.685
Observation
- ID
- 52905
- Category
- science
- Program ID
- 110.23TC.003
- 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
- 39337
- Name
- HD142B
- RA
- 1.580858
- DEC
- -49.0759
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.9430 | 89.8880 | 137.6000 | 138.2000 |
| A0-J2 | 122.3800 | 122.0800 | 117.5000 | 118.1000 |
| A0-K0 | 112.8020 | 112.3120 | 96.0070 | 96.5670 |
| G1-J2 | 48.9900 | 48.7390 | 78.3000 | 78.7000 |
| G1-K0 | 75.1440 | 74.8620 | 43.3430 | 43.6480 |
| J2-K0 | 44.8160 | 44.8030 | 4.6230 | 4.9600 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23TC.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59876.1980395 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.580858 |
| 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 | 170.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 48 |
| HIERARCH ESO ISS PBL12 START | 89.943 |
| HIERARCH ESO ISS PBL12 END | 89.888 |
| HIERARCH ESO ISS PBLA12 START | 137.6 |
| HIERARCH ESO ISS PBLA12 END | 138.2 |
| HIERARCH ESO ISS PBL13 START | 122.38 |
| HIERARCH ESO ISS PBL13 END | 122.08 |
| HIERARCH ESO ISS PBLA13 START | 117.5 |
| HIERARCH ESO ISS PBLA13 END | 118.1 |
| HIERARCH ESO ISS PBL14 START | 112.802 |
| HIERARCH ESO ISS PBL14 END | 112.312 |
| HIERARCH ESO ISS PBLA14 START | 96.007 |
| HIERARCH ESO ISS PBLA14 END | 96.567 |
| HIERARCH ESO ISS PBL23 START | 48.99 |
| HIERARCH ESO ISS PBL23 END | 48.739 |
| HIERARCH ESO ISS PBLA23 START | 78.3 |
| HIERARCH ESO ISS PBLA23 END | 78.7 |
| HIERARCH ESO ISS PBL24 START | 75.144 |
| HIERARCH ESO ISS PBL24 END | 74.862 |
| HIERARCH ESO ISS PBLA24 START | 43.343 |
| HIERARCH ESO ISS PBLA24 END | 43.648 |
| HIERARCH ESO ISS PBL34 START | 44.816 |
| HIERARCH ESO ISS PBL34 END | 44.803 |
| HIERARCH ESO ISS PBLA34 START | 4.623 |
| HIERARCH ESO ISS PBLA34 END | 4.96 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004452 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004723 |
| HIERARCH ESO ISS AMBI TEMP | 14.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |