Exposure
- ID
- GRAVI.2022-12-19T01:45:55.376_1
- Header ID
- GRAVI.2022-12-19T01:45:55.376
- Date updated
- 2022-12-19 01:55:47 UTC+0000
- Release date
- 2023-06-17 01:55:47 UTC+0000
- UTC Start
- 2022-12-19 01:45:55.376
- UTC End
- 2022-12-19 01:48:35.376
- MJD Start
- 59932.07355759
- MJD End
- 59932.0754094419
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005433
- Ambient temperature (°C)
- 12.31
- Seeing (arcsec)
- 0.85
Observation
- ID
- 53576
- Category
- science
- Program ID
- 110.23TC.002
- 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/ MÉRAND/ THOMSON-PARESSANT
Target
- ID
- 39838
- Name
- HD142B
- RA
- 1.580877
- DEC
- -49.07591
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.9890 | 88.9110 | 146.1000 | 146.8000 |
| A0-J2 | 117.6520 | 117.2870 | 126.6000 | 127.3000 |
| A0-K0 | 105.0790 | 104.4770 | 104.4820 | 105.1260 |
| G1-J2 | 44.9900 | 44.6760 | 85.3000 | 85.8000 |
| G1-K0 | 70.6380 | 70.2820 | 47.6120 | 47.9070 |
| J2-K0 | 44.5350 | 44.5070 | 9.4790 | 9.8260 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23TC.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59932.07355759 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.580877 |
| DEC | -49.07591 |
| 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 | 88.989 |
| HIERARCH ESO ISS PBL12 END | 88.911 |
| HIERARCH ESO ISS PBLA12 START | 146.1 |
| HIERARCH ESO ISS PBLA12 END | 146.8 |
| HIERARCH ESO ISS PBL13 START | 117.652 |
| HIERARCH ESO ISS PBL13 END | 117.287 |
| HIERARCH ESO ISS PBLA13 START | 126.6 |
| HIERARCH ESO ISS PBLA13 END | 127.3 |
| HIERARCH ESO ISS PBL14 START | 105.079 |
| HIERARCH ESO ISS PBL14 END | 104.477 |
| HIERARCH ESO ISS PBLA14 START | 104.482 |
| HIERARCH ESO ISS PBLA14 END | 105.126 |
| HIERARCH ESO ISS PBL23 START | 44.99 |
| HIERARCH ESO ISS PBL23 END | 44.676 |
| HIERARCH ESO ISS PBLA23 START | 85.3 |
| HIERARCH ESO ISS PBLA23 END | 85.8 |
| HIERARCH ESO ISS PBL24 START | 70.638 |
| HIERARCH ESO ISS PBL24 END | 70.282 |
| HIERARCH ESO ISS PBLA24 START | 47.612 |
| HIERARCH ESO ISS PBLA24 END | 47.907 |
| HIERARCH ESO ISS PBL34 START | 44.535 |
| HIERARCH ESO ISS PBL34 END | 44.507 |
| HIERARCH ESO ISS PBLA34 START | 9.479 |
| HIERARCH ESO ISS PBLA34 END | 9.826 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005646 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00522 |
| HIERARCH ESO ISS AMBI TEMP | 12.31 |
| HIERARCH ESO ISS AMBI FWHM START | 0.86 |
| HIERARCH ESO ISS AMBI FWHM END | 0.84 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |