Exposure
- ID
- GRAVI.2023-12-19T02:02:27.602_1
- Header ID
- GRAVI.2023-12-19T02:02:27.602
- Date updated
- 2023-12-19 02:15:31 UTC+0000
- Release date
- 2024-06-16 02:15:31 UTC+0000
- UTC Start
- 2023-12-19 02:02:27.602
- UTC End
- 2023-12-19 02:05:07.602
- MJD Start
- 60297.08504169
- MJD End
- 60297.0868935419
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004576
- Ambient temperature (°C)
- 15.23
- Seeing (arcsec)
- 0.52
Observation
- ID
- 58001
- 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
- 42947
- Name
- HD142B
- RA
- 1.58107
- DEC
- -49.07592
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.5690 | 88.4900 | 149.5000 | 150.2000 |
| A0-J2 | 115.7040 | 115.3360 | 130.3000 | 131.0000 |
| A0-K0 | 101.8420 | 101.2230 | 107.9410 | 108.6080 |
| G1-J2 | 43.2950 | 42.9670 | 88.1000 | 88.6000 |
| G1-K0 | 68.7110 | 68.3360 | 49.1420 | 49.4230 |
| J2-K0 | 44.3770 | 44.3440 | 11.3000 | 11.6400 |
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 | 60297.08504169 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| 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 | 88.569 |
| HIERARCH ESO ISS PBL12 END | 88.49 |
| HIERARCH ESO ISS PBLA12 START | 149.5 |
| HIERARCH ESO ISS PBLA12 END | 150.2 |
| HIERARCH ESO ISS PBL13 START | 115.704 |
| HIERARCH ESO ISS PBL13 END | 115.336 |
| HIERARCH ESO ISS PBLA13 START | 130.3 |
| HIERARCH ESO ISS PBLA13 END | 131.0 |
| HIERARCH ESO ISS PBL14 START | 101.842 |
| HIERARCH ESO ISS PBL14 END | 101.223 |
| HIERARCH ESO ISS PBLA14 START | 107.941 |
| HIERARCH ESO ISS PBLA14 END | 108.608 |
| HIERARCH ESO ISS PBL23 START | 43.295 |
| HIERARCH ESO ISS PBL23 END | 42.967 |
| HIERARCH ESO ISS PBLA23 START | 88.1 |
| HIERARCH ESO ISS PBLA23 END | 88.6 |
| HIERARCH ESO ISS PBL24 START | 68.711 |
| HIERARCH ESO ISS PBL24 END | 68.336 |
| HIERARCH ESO ISS PBLA24 START | 49.142 |
| HIERARCH ESO ISS PBLA24 END | 49.423 |
| HIERARCH ESO ISS PBL34 START | 44.377 |
| HIERARCH ESO ISS PBL34 END | 44.344 |
| HIERARCH ESO ISS PBLA34 START | 11.3 |
| HIERARCH ESO ISS PBLA34 END | 11.64 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004381 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004771 |
| HIERARCH ESO ISS AMBI TEMP | 15.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.671 |