Exposure
- ID
- GRAVI.2023-12-19T02:17:06.639_1
- Header ID
- GRAVI.2023-12-19T02:17:06.639
- Date updated
- 2023-12-19 02:25:56 UTC+0000
- Release date
- 2024-06-16 02:25:56 UTC+0000
- UTC Start
- 2023-12-19 02:17:06.639
- UTC End
- 2023-12-19 02:19:46.639
- MJD Start
- 60297.09521573
- MJD End
- 60297.0970675819
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0037315
- Ambient temperature (°C)
- 15.16
- Seeing (arcsec)
- 0.65
Observation
- ID
- 58003
- Category
- science
- Program ID
- 112.25GN.003
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ KERVELLA/ LACOUR/ PERRIN/ GILLESSEN/ PFUHL/ PAUMARD/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND
Target
- ID
- 42948
- Name
- HD142A
- RA
- 1.58107
- DEC
- -49.07592
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.1730 | 88.0950 | 152.7000 | 153.4000 |
| A0-J2 | 113.8540 | 113.4850 | 133.9000 | 134.7000 |
| A0-K0 | 98.6960 | 98.0590 | 111.3480 | 112.0470 |
| G1-J2 | 41.6210 | 41.2780 | 90.8000 | 91.4000 |
| G1-K0 | 66.7850 | 66.3880 | 50.5320 | 50.8040 |
| J2-K0 | 44.1990 | 44.1600 | 12.9960 | 13.3310 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25GN.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60297.09521573 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142A |
| RA | 1.58107 |
| DEC | -49.07592 |
| 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 | 88.173 |
| HIERARCH ESO ISS PBL12 END | 88.095 |
| HIERARCH ESO ISS PBLA12 START | 152.7 |
| HIERARCH ESO ISS PBLA12 END | 153.4 |
| HIERARCH ESO ISS PBL13 START | 113.854 |
| HIERARCH ESO ISS PBL13 END | 113.485 |
| HIERARCH ESO ISS PBLA13 START | 133.9 |
| HIERARCH ESO ISS PBLA13 END | 134.7 |
| HIERARCH ESO ISS PBL14 START | 98.696 |
| HIERARCH ESO ISS PBL14 END | 98.059 |
| HIERARCH ESO ISS PBLA14 START | 111.348 |
| HIERARCH ESO ISS PBLA14 END | 112.047 |
| HIERARCH ESO ISS PBL23 START | 41.621 |
| HIERARCH ESO ISS PBL23 END | 41.278 |
| HIERARCH ESO ISS PBLA23 START | 90.8 |
| HIERARCH ESO ISS PBLA23 END | 91.4 |
| HIERARCH ESO ISS PBL24 START | 66.785 |
| HIERARCH ESO ISS PBL24 END | 66.388 |
| HIERARCH ESO ISS PBLA24 START | 50.532 |
| HIERARCH ESO ISS PBLA24 END | 50.804 |
| HIERARCH ESO ISS PBL34 START | 44.199 |
| HIERARCH ESO ISS PBL34 END | 44.16 |
| HIERARCH ESO ISS PBLA34 START | 12.996 |
| HIERARCH ESO ISS PBLA34 END | 13.331 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003613 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00385 |
| HIERARCH ESO ISS AMBI TEMP | 15.16 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |
| HIERARCH ESO FT ROBJ NAME | HD142B |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1280 |
| HIERARCH ESO FT ROBJ DELTA | -490434.3513 |