Exposure
- ID
- GRAVI.2023-12-19T03:13:36.782_1
- Header ID
- GRAVI.2023-12-19T03:13:36.782
- Date updated
- 2023-12-19 03:25:58 UTC+0000
- Release date
- 2024-06-16 03:25:58 UTC+0000
- UTC Start
- 2023-12-19 03:13:36.782
- UTC End
- 2023-12-19 03:16:16.782
- MJD Start
- 60297.1344535
- MJD End
- 60297.1363053519
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002816
- Ambient temperature (°C)
- 15.45
- Seeing (arcsec)
- 0.83
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 | 86.8530 | 86.8020 | 165.7000 | 166.4000 |
| A0-J2 | 107.1000 | 106.7910 | 149.0000 | 149.9000 |
| A0-K0 | 86.1570 | 85.5200 | 126.3330 | 127.2020 |
| G1-J2 | 34.5550 | 34.1720 | 102.8000 | 103.5000 |
| G1-K0 | 58.3270 | 57.8480 | 55.4010 | 55.6280 |
| J2-K0 | 43.2330 | 43.1700 | 19.3390 | 19.6560 |
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 | 60297.1344535 |
| 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 | 86.853 |
| HIERARCH ESO ISS PBL12 END | 86.802 |
| HIERARCH ESO ISS PBLA12 START | 165.7 |
| HIERARCH ESO ISS PBLA12 END | 166.4 |
| HIERARCH ESO ISS PBL13 START | 107.1 |
| HIERARCH ESO ISS PBL13 END | 106.791 |
| HIERARCH ESO ISS PBLA13 START | 149.0 |
| HIERARCH ESO ISS PBLA13 END | 149.9 |
| HIERARCH ESO ISS PBL14 START | 86.157 |
| HIERARCH ESO ISS PBL14 END | 85.52 |
| HIERARCH ESO ISS PBLA14 START | 126.333 |
| HIERARCH ESO ISS PBLA14 END | 127.202 |
| HIERARCH ESO ISS PBL23 START | 34.555 |
| HIERARCH ESO ISS PBL23 END | 34.172 |
| HIERARCH ESO ISS PBLA23 START | 102.8 |
| HIERARCH ESO ISS PBLA23 END | 103.5 |
| HIERARCH ESO ISS PBL24 START | 58.327 |
| HIERARCH ESO ISS PBL24 END | 57.848 |
| HIERARCH ESO ISS PBLA24 START | 55.401 |
| HIERARCH ESO ISS PBLA24 END | 55.628 |
| HIERARCH ESO ISS PBL34 START | 43.233 |
| HIERARCH ESO ISS PBL34 END | 43.17 |
| HIERARCH ESO ISS PBLA34 START | 19.339 |
| HIERARCH ESO ISS PBLA34 END | 19.656 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002939 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002693 |
| HIERARCH ESO ISS AMBI TEMP | 15.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.88 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |
| HIERARCH ESO FT ROBJ NAME | HD142B |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1280 |
| HIERARCH ESO FT ROBJ DELTA | -490434.3513 |