Exposure
- ID
- GRAVI.2022-10-01T03:34:16.895_1
- Header ID
- GRAVI.2022-10-01T03:34:16.895
- Date updated
- 2022-10-01 03:45:58 UTC+0000
- Release date
- 2023-10-01 03:45:58 UTC+0000
- UTC Start
- 2022-10-01 03:34:16.895
- UTC End
- 2022-10-01 03:36:56.895
- MJD Start
- 59853.14880665
- MJD End
- 59853.1506585019
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0041205
- Ambient temperature (°C)
- 11.54
- Seeing (arcsec)
- 0.585
Observation
- ID
- 52585
- Category
- science
- Program ID
- 109.2310.004
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN
Target
- ID
- 39080
- Name
- HD142B
- RA
- 1.580846
- DEC
- -49.0759
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.0740 | 87.2710 | 107.8000 | 108.3000 |
| A0-J2 | 128.2800 | 128.4090 | 85.9000 | 86.4000 |
| A0-K0 | 127.8800 | 127.8370 | 66.0960 | 66.6480 |
| G1-J2 | 57.5240 | 57.4630 | 51.5000 | 52.0000 |
| G1-K0 | 85.4510 | 85.3490 | 23.4440 | 23.8480 |
| J2-K0 | 44.0110 | 44.0550 | 345.4810 | 345.8200 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.2310.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59853.14880665 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.580846 |
| DEC | -49.0759 |
| 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 | 87.074 |
| HIERARCH ESO ISS PBL12 END | 87.271 |
| HIERARCH ESO ISS PBLA12 START | 107.8 |
| HIERARCH ESO ISS PBLA12 END | 108.3 |
| HIERARCH ESO ISS PBL13 START | 128.28 |
| HIERARCH ESO ISS PBL13 END | 128.409 |
| HIERARCH ESO ISS PBLA13 START | 85.9 |
| HIERARCH ESO ISS PBLA13 END | 86.4 |
| HIERARCH ESO ISS PBL14 START | 127.88 |
| HIERARCH ESO ISS PBL14 END | 127.837 |
| HIERARCH ESO ISS PBLA14 START | 66.096 |
| HIERARCH ESO ISS PBLA14 END | 66.648 |
| HIERARCH ESO ISS PBL23 START | 57.524 |
| HIERARCH ESO ISS PBL23 END | 57.463 |
| HIERARCH ESO ISS PBLA23 START | 51.5 |
| HIERARCH ESO ISS PBLA23 END | 52.0 |
| HIERARCH ESO ISS PBL24 START | 85.451 |
| HIERARCH ESO ISS PBL24 END | 85.349 |
| HIERARCH ESO ISS PBLA24 START | 23.444 |
| HIERARCH ESO ISS PBLA24 END | 23.848 |
| HIERARCH ESO ISS PBL34 START | 44.011 |
| HIERARCH ESO ISS PBL34 END | 44.055 |
| HIERARCH ESO ISS PBLA34 START | 345.481 |
| HIERARCH ESO ISS PBLA34 END | 345.82 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003714 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004527 |
| HIERARCH ESO ISS AMBI TEMP | 11.54 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |