Exposure
- ID
- GRAVI.2021-12-27T02:27:11.724_1
- Header ID
- GRAVI.2021-12-27T02:27:11.724
- Date updated
- 2021-12-27 03:56:31 UTC+0000
- Release date
- 2022-12-27 03:56:31 UTC+0000
- UTC Start
- 2021-12-27 02:27:11.724
- UTC End
- 2021-12-27 02:29:35.724
- MJD Start
- 59575.10221903
- MJD End
- 59575.1038856967
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0114405
- Ambient temperature (°C)
- 13.81
- Seeing (arcsec)
- 0.54
Observation
- ID
- 49072
- Category
- science
- Program ID
- 108.22EZ.003
- 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
- 36712
- Name
- GJ65A
- RA
- 24.77052
- DEC
- -17.9476
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 76.5730 | 76.1670 | 134.3000 | 134.8000 |
| A0-J2 | 105.6380 | 104.7950 | 106.5000 | 106.9000 |
| A0-K0 | 108.4120 | 107.6180 | 80.5250 | 80.6710 |
| G1-J2 | 52.0020 | 51.7250 | 63.3000 | 63.3000 |
| G1-K0 | 88.2960 | 88.1570 | 36.1590 | 36.2520 |
| J2-K0 | 48.2210 | 48.2300 | 6.7320 | 7.0370 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 108.22EZ.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59575.10221903 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65A |
| RA | 24.77052 |
| DEC | -17.9476 |
| 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 | 76.573 |
| HIERARCH ESO ISS PBL12 END | 76.167 |
| HIERARCH ESO ISS PBLA12 START | 134.3 |
| HIERARCH ESO ISS PBLA12 END | 134.8 |
| HIERARCH ESO ISS PBL13 START | 105.638 |
| HIERARCH ESO ISS PBL13 END | 104.795 |
| HIERARCH ESO ISS PBLA13 START | 106.5 |
| HIERARCH ESO ISS PBLA13 END | 106.9 |
| HIERARCH ESO ISS PBL14 START | 108.412 |
| HIERARCH ESO ISS PBL14 END | 107.618 |
| HIERARCH ESO ISS PBLA14 START | 80.525 |
| HIERARCH ESO ISS PBLA14 END | 80.671 |
| HIERARCH ESO ISS PBL23 START | 52.002 |
| HIERARCH ESO ISS PBL23 END | 51.725 |
| HIERARCH ESO ISS PBLA23 START | 63.3 |
| HIERARCH ESO ISS PBLA23 END | 63.3 |
| HIERARCH ESO ISS PBL24 START | 88.296 |
| HIERARCH ESO ISS PBL24 END | 88.157 |
| HIERARCH ESO ISS PBLA24 START | 36.159 |
| HIERARCH ESO ISS PBLA24 END | 36.252 |
| HIERARCH ESO ISS PBL34 START | 48.221 |
| HIERARCH ESO ISS PBL34 END | 48.23 |
| HIERARCH ESO ISS PBLA34 START | 6.732 |
| HIERARCH ESO ISS PBLA34 END | 7.037 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011892 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010989 |
| HIERARCH ESO ISS AMBI TEMP | 13.81 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |
| HIERARCH ESO FT ROBJ NAME | GJ65B |
| HIERARCH ESO FT ROBJ ALPHA | 013901.3955 |
| HIERARCH ESO FT ROBJ DELTA | -175700.5517 |