Exposure
- ID
- GRAVI.2023-12-19T03:06:42.766_1
- Header ID
- GRAVI.2023-12-19T03:06:42.766
- Date updated
- 2023-12-19 03:15:41 UTC+0000
- Release date
- 2024-06-16 03:15:41 UTC+0000
- UTC Start
- 2023-12-19 03:06:42.766
- UTC End
- 2023-12-19 03:09:22.766
- MJD Start
- 60297.12966164
- MJD End
- 60297.1315134919
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0025855
- Ambient temperature (°C)
- 15.41
- Seeing (arcsec)
- 0.835
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 | 86.9830 | 86.9270 | 164.1000 | 164.8000 |
| A0-J2 | 107.8530 | 107.5320 | 147.1000 | 147.9000 |
| A0-K0 | 87.6790 | 87.0350 | 124.3150 | 125.1590 |
| G1-J2 | 35.4590 | 35.0790 | 101.2000 | 101.9000 |
| G1-K0 | 59.4460 | 58.9770 | 54.8530 | 55.0860 |
| J2-K0 | 43.3760 | 43.3170 | 18.5830 | 18.9030 |
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 | 60297.12966164 |
| 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 | 86.983 |
| HIERARCH ESO ISS PBL12 END | 86.927 |
| HIERARCH ESO ISS PBLA12 START | 164.1 |
| HIERARCH ESO ISS PBLA12 END | 164.8 |
| HIERARCH ESO ISS PBL13 START | 107.853 |
| HIERARCH ESO ISS PBL13 END | 107.532 |
| HIERARCH ESO ISS PBLA13 START | 147.1 |
| HIERARCH ESO ISS PBLA13 END | 147.9 |
| HIERARCH ESO ISS PBL14 START | 87.679 |
| HIERARCH ESO ISS PBL14 END | 87.035 |
| HIERARCH ESO ISS PBLA14 START | 124.315 |
| HIERARCH ESO ISS PBLA14 END | 125.159 |
| HIERARCH ESO ISS PBL23 START | 35.459 |
| HIERARCH ESO ISS PBL23 END | 35.079 |
| HIERARCH ESO ISS PBLA23 START | 101.2 |
| HIERARCH ESO ISS PBLA23 END | 101.9 |
| HIERARCH ESO ISS PBL24 START | 59.446 |
| HIERARCH ESO ISS PBL24 END | 58.977 |
| HIERARCH ESO ISS PBLA24 START | 54.853 |
| HIERARCH ESO ISS PBLA24 END | 55.086 |
| HIERARCH ESO ISS PBL34 START | 43.376 |
| HIERARCH ESO ISS PBL34 END | 43.317 |
| HIERARCH ESO ISS PBLA34 START | 18.583 |
| HIERARCH ESO ISS PBLA34 END | 18.903 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002419 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002752 |
| HIERARCH ESO ISS AMBI TEMP | 15.41 |
| HIERARCH ESO ISS AMBI FWHM START | 0.9 |
| HIERARCH ESO ISS AMBI FWHM END | 0.77 |
| HIERARCH ESO FT ROBJ NAME | HD142B |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1280 |
| HIERARCH ESO FT ROBJ DELTA | -490434.3513 |