Exposure
- ID
- GRAVI.2022-12-01T01:39:12.695_1
- Header ID
- GRAVI.2022-12-01T01:39:12.695
- Date updated
- 2022-12-01 01:51:12 UTC+0000
- Release date
- 2023-05-30 01:51:12 UTC+0000
- UTC Start
- 2022-12-01 01:39:12.695
- UTC End
- 2022-12-01 01:41:52.695
- MJD Start
- 59914.06889693
- MJD End
- 59914.0707487819
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010673
- Ambient temperature (°C)
- 10.38
- Seeing (arcsec)
- 0.65
Observation
- ID
- 53362
- Category
- science
- Program ID
- 110.23TC.001
- 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
- 39685
- Name
- HD142B
- RA
- 1.580879
- DEC
- -49.0759
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4520 | 90.4290 | 130.4000 | 131.0000 |
| A0-J2 | 125.8040 | 125.5660 | 109.9000 | 110.5000 |
| A0-K0 | 118.5100 | 118.0990 | 88.9690 | 89.5200 |
| G1-J2 | 51.9130 | 51.6990 | 72.2000 | 72.7000 |
| G1-K0 | 78.4370 | 78.1950 | 39.2360 | 39.5750 |
| J2-K0 | 44.8980 | 44.8960 | 0.2310 | 0.5840 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23TC.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59914.06889693 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.580879 |
| 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 | 90.452 |
| HIERARCH ESO ISS PBL12 END | 90.429 |
| HIERARCH ESO ISS PBLA12 START | 130.4 |
| HIERARCH ESO ISS PBLA12 END | 131.0 |
| HIERARCH ESO ISS PBL13 START | 125.804 |
| HIERARCH ESO ISS PBL13 END | 125.566 |
| HIERARCH ESO ISS PBLA13 START | 109.9 |
| HIERARCH ESO ISS PBLA13 END | 110.5 |
| HIERARCH ESO ISS PBL14 START | 118.51 |
| HIERARCH ESO ISS PBL14 END | 118.099 |
| HIERARCH ESO ISS PBLA14 START | 88.969 |
| HIERARCH ESO ISS PBLA14 END | 89.52 |
| HIERARCH ESO ISS PBL23 START | 51.913 |
| HIERARCH ESO ISS PBL23 END | 51.699 |
| HIERARCH ESO ISS PBLA23 START | 72.2 |
| HIERARCH ESO ISS PBLA23 END | 72.7 |
| HIERARCH ESO ISS PBL24 START | 78.437 |
| HIERARCH ESO ISS PBL24 END | 78.195 |
| HIERARCH ESO ISS PBLA24 START | 39.236 |
| HIERARCH ESO ISS PBLA24 END | 39.575 |
| HIERARCH ESO ISS PBL34 START | 44.898 |
| HIERARCH ESO ISS PBL34 END | 44.896 |
| HIERARCH ESO ISS PBLA34 START | 0.231 |
| HIERARCH ESO ISS PBLA34 END | 0.584 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009896 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01145 |
| HIERARCH ESO ISS AMBI TEMP | 10.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |