Exposure
- ID
- GRAVI.2022-12-19T00:59:16.258_1
- Header ID
- GRAVI.2022-12-19T00:59:16.258
- Date updated
- 2022-12-19 01:08:20 UTC+0000
- Release date
- 2023-06-17 01:08:20 UTC+0000
- UTC Start
- 2022-12-19 00:59:16.258
- UTC End
- 2022-12-19 01:01:56.258
- MJD Start
- 59932.04116039
- MJD End
- 59932.0430122419
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007259
- Ambient temperature (°C)
- 12.42
- Seeing (arcsec)
- 0.63
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 | 90.0580 | 90.0040 | 136.5000 | 137.1000 |
| A0-J2 | 122.9770 | 122.6730 | 116.3000 | 116.9000 |
| A0-K0 | 113.7720 | 113.2740 | 94.8830 | 95.4630 |
| G1-J2 | 49.4710 | 49.2150 | 77.3000 | 77.8000 |
| G1-K0 | 75.6830 | 75.3960 | 42.7150 | 43.0380 |
| J2-K0 | 44.8360 | 44.8250 | 3.9380 | 4.2910 |
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 | 59932.04116039 |
| 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 | 90.058 |
| HIERARCH ESO ISS PBL12 END | 90.004 |
| HIERARCH ESO ISS PBLA12 START | 136.5 |
| HIERARCH ESO ISS PBLA12 END | 137.1 |
| HIERARCH ESO ISS PBL13 START | 122.977 |
| HIERARCH ESO ISS PBL13 END | 122.673 |
| HIERARCH ESO ISS PBLA13 START | 116.3 |
| HIERARCH ESO ISS PBLA13 END | 116.9 |
| HIERARCH ESO ISS PBL14 START | 113.772 |
| HIERARCH ESO ISS PBL14 END | 113.274 |
| HIERARCH ESO ISS PBLA14 START | 94.883 |
| HIERARCH ESO ISS PBLA14 END | 95.463 |
| HIERARCH ESO ISS PBL23 START | 49.471 |
| HIERARCH ESO ISS PBL23 END | 49.215 |
| HIERARCH ESO ISS PBLA23 START | 77.3 |
| HIERARCH ESO ISS PBLA23 END | 77.8 |
| HIERARCH ESO ISS PBL24 START | 75.683 |
| HIERARCH ESO ISS PBL24 END | 75.396 |
| HIERARCH ESO ISS PBLA24 START | 42.715 |
| HIERARCH ESO ISS PBLA24 END | 43.038 |
| HIERARCH ESO ISS PBL34 START | 44.836 |
| HIERARCH ESO ISS PBL34 END | 44.825 |
| HIERARCH ESO ISS PBLA34 START | 3.938 |
| HIERARCH ESO ISS PBLA34 END | 4.291 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006673 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007845 |
| HIERARCH ESO ISS AMBI TEMP | 12.42 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |