Exposure
- ID
- GRAVI.2023-12-19T03:10:09.774_1
- Header ID
- GRAVI.2023-12-19T03:10:09.774
- Date updated
- 2023-12-19 03:20:31 UTC+0000
- Release date
- 2024-06-16 03:20:31 UTC+0000
- UTC Start
- 2023-12-19 03:10:09.774
- UTC End
- 2023-12-19 03:12:49.774
- MJD Start
- 60297.13205757
- MJD End
- 60297.1339094219
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003075
- Ambient temperature (°C)
- 15.57
- Seeing (arcsec)
- 0.845
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 | 86.9160 | 86.8630 | 164.9000 | 165.6000 |
| A0-J2 | 107.4720 | 107.1570 | 148.1000 | 148.9000 |
| A0-K0 | 86.9140 | 86.2740 | 125.3190 | 126.1750 |
| G1-J2 | 35.0070 | 34.6250 | 102.0000 | 102.7000 |
| G1-K0 | 58.8880 | 58.4140 | 55.1300 | 55.3590 |
| J2-K0 | 43.3050 | 43.2440 | 18.9630 | 19.2810 |
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 | 60297.13205757 |
| 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 | 86.916 |
| HIERARCH ESO ISS PBL12 END | 86.863 |
| HIERARCH ESO ISS PBLA12 START | 164.9 |
| HIERARCH ESO ISS PBLA12 END | 165.6 |
| HIERARCH ESO ISS PBL13 START | 107.472 |
| HIERARCH ESO ISS PBL13 END | 107.157 |
| HIERARCH ESO ISS PBLA13 START | 148.1 |
| HIERARCH ESO ISS PBLA13 END | 148.9 |
| HIERARCH ESO ISS PBL14 START | 86.914 |
| HIERARCH ESO ISS PBL14 END | 86.274 |
| HIERARCH ESO ISS PBLA14 START | 125.319 |
| HIERARCH ESO ISS PBLA14 END | 126.175 |
| HIERARCH ESO ISS PBL23 START | 35.007 |
| HIERARCH ESO ISS PBL23 END | 34.625 |
| HIERARCH ESO ISS PBLA23 START | 102.0 |
| HIERARCH ESO ISS PBLA23 END | 102.7 |
| HIERARCH ESO ISS PBL24 START | 58.888 |
| HIERARCH ESO ISS PBL24 END | 58.414 |
| HIERARCH ESO ISS PBLA24 START | 55.13 |
| HIERARCH ESO ISS PBLA24 END | 55.359 |
| HIERARCH ESO ISS PBL34 START | 43.305 |
| HIERARCH ESO ISS PBL34 END | 43.244 |
| HIERARCH ESO ISS PBLA34 START | 18.963 |
| HIERARCH ESO ISS PBLA34 END | 19.281 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002752 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003398 |
| HIERARCH ESO ISS AMBI TEMP | 15.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.77 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |
| HIERARCH ESO FT ROBJ NAME | HD142B |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1280 |
| HIERARCH ESO FT ROBJ DELTA | -490434.3513 |