Exposure
- ID
- GRAVI.2022-12-19T01:31:22.339_1
- Header ID
- GRAVI.2022-12-19T01:31:22.339
- Date updated
- 2022-12-19 01:41:30 UTC+0000
- Release date
- 2023-06-17 01:41:30 UTC+0000
- UTC Start
- 2022-12-19 01:31:22.339
- UTC End
- 2022-12-19 01:34:02.339
- MJD Start
- 59932.063453
- MJD End
- 59932.0653048519
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0059765
- Ambient temperature (°C)
- 12.48
- Seeing (arcsec)
- 0.8
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 | 89.3620 | 89.2890 | 143.1000 | 143.7000 |
| A0-J2 | 119.4110 | 119.0620 | 123.3000 | 124.0000 |
| A0-K0 | 107.9630 | 107.3920 | 101.3790 | 101.9960 |
| G1-J2 | 46.4850 | 46.1900 | 82.7000 | 83.2000 |
| G1-K0 | 72.3280 | 71.9960 | 46.1340 | 46.4360 |
| J2-K0 | 44.6570 | 44.6340 | 7.7630 | 8.1100 |
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 | 59932.063453 |
| 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 | 89.362 |
| HIERARCH ESO ISS PBL12 END | 89.289 |
| HIERARCH ESO ISS PBLA12 START | 143.1 |
| HIERARCH ESO ISS PBLA12 END | 143.7 |
| HIERARCH ESO ISS PBL13 START | 119.411 |
| HIERARCH ESO ISS PBL13 END | 119.062 |
| HIERARCH ESO ISS PBLA13 START | 123.3 |
| HIERARCH ESO ISS PBLA13 END | 124.0 |
| HIERARCH ESO ISS PBL14 START | 107.963 |
| HIERARCH ESO ISS PBL14 END | 107.392 |
| HIERARCH ESO ISS PBLA14 START | 101.379 |
| HIERARCH ESO ISS PBLA14 END | 101.996 |
| HIERARCH ESO ISS PBL23 START | 46.485 |
| HIERARCH ESO ISS PBL23 END | 46.19 |
| HIERARCH ESO ISS PBLA23 START | 82.7 |
| HIERARCH ESO ISS PBLA23 END | 83.2 |
| HIERARCH ESO ISS PBL24 START | 72.328 |
| HIERARCH ESO ISS PBL24 END | 71.996 |
| HIERARCH ESO ISS PBLA24 START | 46.134 |
| HIERARCH ESO ISS PBLA24 END | 46.436 |
| HIERARCH ESO ISS PBL34 START | 44.657 |
| HIERARCH ESO ISS PBL34 END | 44.634 |
| HIERARCH ESO ISS PBLA34 START | 7.763 |
| HIERARCH ESO ISS PBLA34 END | 8.11 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005789 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006164 |
| HIERARCH ESO ISS AMBI TEMP | 12.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| 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 |