Exposure
- ID
- GRAVI.2023-10-09T05:14:09.904_1
- Header ID
- GRAVI.2023-10-09T05:14:09.904
- Date updated
- 2023-10-09 05:25:25 UTC+0000
- Release date
- 2024-04-06 05:25:25 UTC+0000
- UTC Start
- 2023-10-09 05:14:09.904
- UTC End
- 2023-10-09 05:16:49.904
- MJD Start
- 60226.21817019
- MJD End
- 60226.22002204185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0053939999999999995
- Ambient temperature (°C)
- 14.57
- Seeing (arcsec)
- 0.53
Observation
- ID
- 57279
- Category
- science
- Program ID
- 112.25GN.001
- 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
- 42458
- Name
- HD142B
- RA
- 1.581041
- DEC
- -49.07592
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4060 | 90.3770 | 131.5000 | 132.0000 |
| A0-J2 | 125.3470 | 125.0980 | 111.0000 | 111.6000 |
| A0-K0 | 117.7250 | 117.3010 | 90.0080 | 90.5630 |
| G1-J2 | 51.5070 | 51.2870 | 73.1000 | 73.6000 |
| G1-K0 | 77.9810 | 77.7320 | 39.8700 | 40.2070 |
| J2-K0 | 44.8970 | 44.8940 | 0.8960 | 1.2500 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25GN.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60226.21817019 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.581041 |
| 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 | 90.406 |
| HIERARCH ESO ISS PBL12 END | 90.377 |
| HIERARCH ESO ISS PBLA12 START | 131.5 |
| HIERARCH ESO ISS PBLA12 END | 132.0 |
| HIERARCH ESO ISS PBL13 START | 125.347 |
| HIERARCH ESO ISS PBL13 END | 125.098 |
| HIERARCH ESO ISS PBLA13 START | 111.0 |
| HIERARCH ESO ISS PBLA13 END | 111.6 |
| HIERARCH ESO ISS PBL14 START | 117.725 |
| HIERARCH ESO ISS PBL14 END | 117.301 |
| HIERARCH ESO ISS PBLA14 START | 90.008 |
| HIERARCH ESO ISS PBLA14 END | 90.563 |
| HIERARCH ESO ISS PBL23 START | 51.507 |
| HIERARCH ESO ISS PBL23 END | 51.287 |
| HIERARCH ESO ISS PBLA23 START | 73.1 |
| HIERARCH ESO ISS PBLA23 END | 73.6 |
| HIERARCH ESO ISS PBL24 START | 77.981 |
| HIERARCH ESO ISS PBL24 END | 77.732 |
| HIERARCH ESO ISS PBLA24 START | 39.87 |
| HIERARCH ESO ISS PBLA24 END | 40.207 |
| HIERARCH ESO ISS PBL34 START | 44.897 |
| HIERARCH ESO ISS PBL34 END | 44.894 |
| HIERARCH ESO ISS PBLA34 START | 0.896 |
| HIERARCH ESO ISS PBLA34 END | 1.25 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005823 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004965 |
| HIERARCH ESO ISS AMBI TEMP | 14.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1748 |
| HIERARCH ESO FT ROBJ DELTA | -490430.6713 |