Exposure
- ID
- GRAVI.2022-09-07T06:45:15.686_1
- Header ID
- GRAVI.2022-09-07T06:45:15.686
- Date updated
- 2022-09-07 06:55:59 UTC+0000
- Release date
- 2023-09-07 06:55:59 UTC+0000
- UTC Start
- 2022-09-07 06:45:15.686
- UTC End
- 2022-09-07 06:47:39.686
- MJD Start
- 59829.28143155
- MJD End
- 59829.28309821666
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001813
- Ambient temperature (°C)
- 11.04
- Seeing (arcsec)
- 1.0050000000000001
Observation
- ID
- 52335
- Category
- science
- Program ID
- 109.2310.003
- 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
- 38925
- Name
- HD142B
- RA
- 1.580833
- DEC
- -49.0759
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4720 | 90.4870 | 125.1000 | 125.6000 |
| A0-J2 | 127.7100 | 127.5510 | 104.3000 | 104.8000 |
| A0-K0 | 122.0130 | 121.6990 | 83.7570 | 84.2660 |
| G1-J2 | 53.7590 | 53.5890 | 67.6000 | 68.1000 |
| G1-K0 | 80.5590 | 80.3620 | 35.9100 | 36.2420 |
| J2-K0 | 44.8590 | 44.8670 | 356.8510 | 357.1820 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.2310.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59829.28143155 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.580833 |
| 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 | 170.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 48 |
| HIERARCH ESO ISS PBL12 START | 90.472 |
| HIERARCH ESO ISS PBL12 END | 90.487 |
| HIERARCH ESO ISS PBLA12 START | 125.1 |
| HIERARCH ESO ISS PBLA12 END | 125.6 |
| HIERARCH ESO ISS PBL13 START | 127.71 |
| HIERARCH ESO ISS PBL13 END | 127.551 |
| HIERARCH ESO ISS PBLA13 START | 104.3 |
| HIERARCH ESO ISS PBLA13 END | 104.8 |
| HIERARCH ESO ISS PBL14 START | 122.013 |
| HIERARCH ESO ISS PBL14 END | 121.699 |
| HIERARCH ESO ISS PBLA14 START | 83.757 |
| HIERARCH ESO ISS PBLA14 END | 84.266 |
| HIERARCH ESO ISS PBL23 START | 53.759 |
| HIERARCH ESO ISS PBL23 END | 53.589 |
| HIERARCH ESO ISS PBLA23 START | 67.6 |
| HIERARCH ESO ISS PBLA23 END | 68.1 |
| HIERARCH ESO ISS PBL24 START | 80.559 |
| HIERARCH ESO ISS PBL24 END | 80.362 |
| HIERARCH ESO ISS PBLA24 START | 35.91 |
| HIERARCH ESO ISS PBLA24 END | 36.242 |
| HIERARCH ESO ISS PBL34 START | 44.859 |
| HIERARCH ESO ISS PBL34 END | 44.867 |
| HIERARCH ESO ISS PBLA34 START | 356.851 |
| HIERARCH ESO ISS PBLA34 END | 357.182 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001743 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001883 |
| HIERARCH ESO ISS AMBI TEMP | 11.04 |
| HIERARCH ESO ISS AMBI FWHM START | 1.12 |
| HIERARCH ESO ISS AMBI FWHM END | 0.89 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |