Exposure
- ID
- GRAVI.2022-09-07T06:24:21.633_1
- Header ID
- GRAVI.2022-09-07T06:24:21.633
- Date updated
- 2022-09-07 06:36:19 UTC+0000
- Release date
- 2023-09-07 06:36:18 UTC+0000
- UTC Start
- 2022-09-07 06:24:21.633
- UTC End
- 2022-09-07 06:26:45.633
- MJD Start
- 59829.26691705
- MJD End
- 59829.268583716665
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001977
- Ambient temperature (°C)
- 11.51
- Seeing (arcsec)
- 0.8
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 | 90.2280 | 90.2740 | 121.2000 | 121.7000 |
| A0-J2 | 128.6520 | 128.5510 | 100.2000 | 100.8000 |
| A0-K0 | 124.0950 | 123.8430 | 79.9390 | 80.4480 |
| G1-J2 | 54.9050 | 54.7620 | 64.2000 | 64.7000 |
| G1-K0 | 81.9200 | 81.7470 | 33.3430 | 33.6840 |
| J2-K0 | 44.7720 | 44.7860 | 354.3460 | 354.6740 |
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 | 59829.26691705 |
| 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 | 90.228 |
| HIERARCH ESO ISS PBL12 END | 90.274 |
| HIERARCH ESO ISS PBLA12 START | 121.2 |
| HIERARCH ESO ISS PBLA12 END | 121.7 |
| HIERARCH ESO ISS PBL13 START | 128.652 |
| HIERARCH ESO ISS PBL13 END | 128.551 |
| HIERARCH ESO ISS PBLA13 START | 100.2 |
| HIERARCH ESO ISS PBLA13 END | 100.8 |
| HIERARCH ESO ISS PBL14 START | 124.095 |
| HIERARCH ESO ISS PBL14 END | 123.843 |
| HIERARCH ESO ISS PBLA14 START | 79.939 |
| HIERARCH ESO ISS PBLA14 END | 80.448 |
| HIERARCH ESO ISS PBL23 START | 54.905 |
| HIERARCH ESO ISS PBL23 END | 54.762 |
| HIERARCH ESO ISS PBLA23 START | 64.2 |
| HIERARCH ESO ISS PBLA23 END | 64.7 |
| HIERARCH ESO ISS PBL24 START | 81.92 |
| HIERARCH ESO ISS PBL24 END | 81.747 |
| HIERARCH ESO ISS PBLA24 START | 33.343 |
| HIERARCH ESO ISS PBLA24 END | 33.684 |
| HIERARCH ESO ISS PBL34 START | 44.772 |
| HIERARCH ESO ISS PBL34 END | 44.786 |
| HIERARCH ESO ISS PBLA34 START | 354.346 |
| HIERARCH ESO ISS PBLA34 END | 354.674 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001977 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001977 |
| HIERARCH ESO ISS AMBI TEMP | 11.51 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.86 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |