Exposure
- ID
- GRAVI.2024-09-02T08:27:40.755_1
- Header ID
- GRAVI.2024-09-02T08:27:40.755
- Date updated
- 2024-09-02 09:20:52 UTC+0000
- Release date
- 2025-03-01 09:20:52 UTC+0000
- UTC Start
- 2024-09-02 08:27:40.755
- UTC End
- 2024-09-02 08:30:20.755
- MJD Start
- 60555.35255504
- MJD End
- 60555.354406891856
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007102000000000001
- Ambient temperature (°C)
- 15.37
- Seeing (arcsec)
- 0.615
Observation
- ID
- 60508
- Category
- science
- Program ID
- 113.26EK.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
- 44953
- Name
- HD142B
- RA
- 1.58122
- DEC
- -49.07592
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.5150 | 89.4450 | 141.7000 | 142.3000 |
| A0-J2 | 120.1590 | 119.8180 | 121.8000 | 122.5000 |
| A0-K0 | 109.1890 | 108.6350 | 100.0290 | 100.6380 |
| G1-J2 | 47.1200 | 46.8350 | 81.6000 | 82.1000 |
| G1-K0 | 73.0530 | 72.7310 | 45.4550 | 45.7640 |
| J2-K0 | 44.7080 | 44.6880 | 6.9980 | 7.3490 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EK.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60555.35255504 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.58122 |
| 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 | 89.515 |
| HIERARCH ESO ISS PBL12 END | 89.445 |
| HIERARCH ESO ISS PBLA12 START | 141.7 |
| HIERARCH ESO ISS PBLA12 END | 142.3 |
| HIERARCH ESO ISS PBL13 START | 120.159 |
| HIERARCH ESO ISS PBL13 END | 119.818 |
| HIERARCH ESO ISS PBLA13 START | 121.8 |
| HIERARCH ESO ISS PBLA13 END | 122.5 |
| HIERARCH ESO ISS PBL14 START | 109.189 |
| HIERARCH ESO ISS PBL14 END | 108.635 |
| HIERARCH ESO ISS PBLA14 START | 100.029 |
| HIERARCH ESO ISS PBLA14 END | 100.638 |
| HIERARCH ESO ISS PBL23 START | 47.12 |
| HIERARCH ESO ISS PBL23 END | 46.835 |
| HIERARCH ESO ISS PBLA23 START | 81.6 |
| HIERARCH ESO ISS PBLA23 END | 82.1 |
| HIERARCH ESO ISS PBL24 START | 73.053 |
| HIERARCH ESO ISS PBL24 END | 72.731 |
| HIERARCH ESO ISS PBLA24 START | 45.455 |
| HIERARCH ESO ISS PBLA24 END | 45.764 |
| HIERARCH ESO ISS PBL34 START | 44.708 |
| HIERARCH ESO ISS PBL34 END | 44.688 |
| HIERARCH ESO ISS PBLA34 START | 6.998 |
| HIERARCH ESO ISS PBLA34 END | 7.349 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006745 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007459 |
| HIERARCH ESO ISS AMBI TEMP | 15.37 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.671 |