Exposure
- ID
- GRAVI.2021-10-05T07:18:18.887_1
- Header ID
- GRAVI.2021-10-05T07:18:18.887
- Date updated
- 2021-10-05 07:26:20 UTC+0000
- Release date
- 2022-10-05 07:26:19 UTC+0000
- UTC Start
- 2021-10-05 07:18:18.887
- UTC End
- 2021-10-05 07:20:42.887
- MJD Start
- 59492.30438527
- MJD End
- 59492.3060519367
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002757
- Ambient temperature (°C)
- 13.3
- Seeing (arcsec)
- 0.55
Observation
- ID
- 48433
- Category
- science
- Program ID
- 108.22EZ.001
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- EISENHAUER/ BOURDAROT/ PFUHL/ GILLESSEN/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM
Target
- ID
- 36314
- Name
- GJ65B
- RA
- 24.77035
- DEC
- -17.94762
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 81.4120 | 81.0470 | 128.5000 | 128.9000 |
| A0-J2 | 115.1070 | 114.4280 | 102.5000 | 102.8000 |
| A0-K0 | 117.0610 | 116.4590 | 78.6220 | 78.7790 |
| G1-J2 | 54.9670 | 54.7640 | 62.2000 | 62.3000 |
| G1-K0 | 89.6560 | 89.5730 | 34.6790 | 34.8190 |
| J2-K0 | 48.1380 | 48.1420 | 2.8520 | 3.1660 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 108.22EZ.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59492.30438527 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.77035 |
| DEC | -17.94762 |
| 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 | 81.412 |
| HIERARCH ESO ISS PBL12 END | 81.047 |
| HIERARCH ESO ISS PBLA12 START | 128.5 |
| HIERARCH ESO ISS PBLA12 END | 128.9 |
| HIERARCH ESO ISS PBL13 START | 115.107 |
| HIERARCH ESO ISS PBL13 END | 114.428 |
| HIERARCH ESO ISS PBLA13 START | 102.5 |
| HIERARCH ESO ISS PBLA13 END | 102.8 |
| HIERARCH ESO ISS PBL14 START | 117.061 |
| HIERARCH ESO ISS PBL14 END | 116.459 |
| HIERARCH ESO ISS PBLA14 START | 78.622 |
| HIERARCH ESO ISS PBLA14 END | 78.779 |
| HIERARCH ESO ISS PBL23 START | 54.967 |
| HIERARCH ESO ISS PBL23 END | 54.764 |
| HIERARCH ESO ISS PBLA23 START | 62.2 |
| HIERARCH ESO ISS PBLA23 END | 62.3 |
| HIERARCH ESO ISS PBL24 START | 89.656 |
| HIERARCH ESO ISS PBL24 END | 89.573 |
| HIERARCH ESO ISS PBLA24 START | 34.679 |
| HIERARCH ESO ISS PBLA24 END | 34.819 |
| HIERARCH ESO ISS PBL34 START | 48.138 |
| HIERARCH ESO ISS PBL34 END | 48.142 |
| HIERARCH ESO ISS PBLA34 START | 2.852 |
| HIERARCH ESO ISS PBLA34 END | 3.166 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002462 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003052 |
| HIERARCH ESO ISS AMBI TEMP | 13.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.450 |
| HIERARCH ESO FT ROBJ DELTA | -175702.000 |