Exposure
- ID
- GRAVI.2022-10-24T03:49:31.472_1
- Header ID
- GRAVI.2022-10-24T03:49:31.472
- Date updated
- 2022-10-24 04:01:00 UTC+0000
- Release date
- 2023-04-22 04:01:00 UTC+0000
- UTC Start
- 2022-10-24 03:49:31.472
- UTC End
- 2022-10-24 03:52:11.472
- MJD Start
- 59876.15939204
- MJD End
- 59876.16124389185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00322
- Ambient temperature (°C)
- 13.87
- Seeing (arcsec)
- 0.81
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 | 90.5000 | 90.5020 | 126.8000 | 127.3000 |
| A0-J2 | 127.1740 | 126.9820 | 106.1000 | 106.6000 |
| A0-K0 | 120.9790 | 120.6200 | 85.4150 | 85.9630 |
| G1-J2 | 53.2230 | 53.0330 | 69.1000 | 69.6000 |
| G1-K0 | 79.9390 | 79.7190 | 36.9970 | 37.3490 |
| J2-K0 | 44.8830 | 44.8890 | 357.9360 | 358.2920 |
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 | 59876.15939204 |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 90.5 |
| HIERARCH ESO ISS PBL12 END | 90.502 |
| HIERARCH ESO ISS PBLA12 START | 126.8 |
| HIERARCH ESO ISS PBLA12 END | 127.3 |
| HIERARCH ESO ISS PBL13 START | 127.174 |
| HIERARCH ESO ISS PBL13 END | 126.982 |
| HIERARCH ESO ISS PBLA13 START | 106.1 |
| HIERARCH ESO ISS PBLA13 END | 106.6 |
| HIERARCH ESO ISS PBL14 START | 120.979 |
| HIERARCH ESO ISS PBL14 END | 120.62 |
| HIERARCH ESO ISS PBLA14 START | 85.415 |
| HIERARCH ESO ISS PBLA14 END | 85.963 |
| HIERARCH ESO ISS PBL23 START | 53.223 |
| HIERARCH ESO ISS PBL23 END | 53.033 |
| HIERARCH ESO ISS PBLA23 START | 69.1 |
| HIERARCH ESO ISS PBLA23 END | 69.6 |
| HIERARCH ESO ISS PBL24 START | 79.939 |
| HIERARCH ESO ISS PBL24 END | 79.719 |
| HIERARCH ESO ISS PBLA24 START | 36.997 |
| HIERARCH ESO ISS PBLA24 END | 37.349 |
| HIERARCH ESO ISS PBL34 START | 44.883 |
| HIERARCH ESO ISS PBL34 END | 44.889 |
| HIERARCH ESO ISS PBLA34 START | 357.936 |
| HIERARCH ESO ISS PBLA34 END | 358.292 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003158 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003282 |
| HIERARCH ESO ISS AMBI TEMP | 13.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |