Exposure
- ID
- GRAVI.2023-12-19T02:24:00.657_1
- Header ID
- GRAVI.2023-12-19T02:24:00.657
- Date updated
- 2023-12-19 02:35:57 UTC+0000
- Release date
- 2024-06-16 02:35:57 UTC+0000
- UTC Start
- 2023-12-19 02:24:00.657
- UTC End
- 2023-12-19 02:26:40.657
- MJD Start
- 60297.1000076
- MJD End
- 60297.1018594519
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0035235
- Ambient temperature (°C)
- 15.29
- Seeing (arcsec)
- 0.59
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 | 87.9890 | 87.9120 | 154.3000 | 155.0000 |
| A0-J2 | 112.9830 | 112.6150 | 135.7000 | 136.4000 |
| A0-K0 | 97.1840 | 96.5380 | 113.0130 | 113.7320 |
| G1-J2 | 40.8060 | 40.4550 | 92.2000 | 92.8000 |
| G1-K0 | 65.8380 | 65.4290 | 51.1710 | 51.4390 |
| J2-K0 | 44.1050 | 44.0630 | 13.7880 | 14.1240 |
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 | 60297.1000076 |
| 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 | 87.989 |
| HIERARCH ESO ISS PBL12 END | 87.912 |
| HIERARCH ESO ISS PBLA12 START | 154.3 |
| HIERARCH ESO ISS PBLA12 END | 155.0 |
| HIERARCH ESO ISS PBL13 START | 112.983 |
| HIERARCH ESO ISS PBL13 END | 112.615 |
| HIERARCH ESO ISS PBLA13 START | 135.7 |
| HIERARCH ESO ISS PBLA13 END | 136.4 |
| HIERARCH ESO ISS PBL14 START | 97.184 |
| HIERARCH ESO ISS PBL14 END | 96.538 |
| HIERARCH ESO ISS PBLA14 START | 113.013 |
| HIERARCH ESO ISS PBLA14 END | 113.732 |
| HIERARCH ESO ISS PBL23 START | 40.806 |
| HIERARCH ESO ISS PBL23 END | 40.455 |
| HIERARCH ESO ISS PBLA23 START | 92.2 |
| HIERARCH ESO ISS PBLA23 END | 92.8 |
| HIERARCH ESO ISS PBL24 START | 65.838 |
| HIERARCH ESO ISS PBL24 END | 65.429 |
| HIERARCH ESO ISS PBLA24 START | 51.171 |
| HIERARCH ESO ISS PBLA24 END | 51.439 |
| HIERARCH ESO ISS PBL34 START | 44.105 |
| HIERARCH ESO ISS PBL34 END | 44.063 |
| HIERARCH ESO ISS PBLA34 START | 13.788 |
| HIERARCH ESO ISS PBLA34 END | 14.124 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003589 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003458 |
| HIERARCH ESO ISS AMBI TEMP | 15.29 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |
| HIERARCH ESO FT ROBJ NAME | HD142B |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1280 |
| HIERARCH ESO FT ROBJ DELTA | -490434.3513 |