Exposure
- ID
- GRAVI.2021-12-27T02:49:56.781_1
- Header ID
- GRAVI.2021-12-27T02:49:56.781
- 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 02:49:56.781
- UTC End
- 2021-12-27 02:52:20.781
- MJD Start
- 59575.1180183
- MJD End
- 59575.1196849667
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010961
- Ambient temperature (°C)
- 14.07
- Seeing (arcsec)
- 0.44
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 | 73.2570 | 72.8480 | 138.7000 | 139.3000 |
| A0-J2 | 98.5030 | 97.5800 | 109.6000 | 110.0000 |
| A0-K0 | 101.5710 | 100.6660 | 81.6920 | 81.8330 |
| G1-J2 | 49.5950 | 49.2730 | 63.7000 | 63.7000 |
| G1-K0 | 87.0410 | 86.8670 | 36.8010 | 36.8630 |
| J2-K0 | 48.3020 | 48.3120 | 9.1660 | 9.4590 |
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 | 59575.1180183 |
| 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 | 73.257 |
| HIERARCH ESO ISS PBL12 END | 72.848 |
| HIERARCH ESO ISS PBLA12 START | 138.7 |
| HIERARCH ESO ISS PBLA12 END | 139.3 |
| HIERARCH ESO ISS PBL13 START | 98.503 |
| HIERARCH ESO ISS PBL13 END | 97.58 |
| HIERARCH ESO ISS PBLA13 START | 109.6 |
| HIERARCH ESO ISS PBLA13 END | 110.0 |
| HIERARCH ESO ISS PBL14 START | 101.571 |
| HIERARCH ESO ISS PBL14 END | 100.666 |
| HIERARCH ESO ISS PBLA14 START | 81.692 |
| HIERARCH ESO ISS PBLA14 END | 81.833 |
| HIERARCH ESO ISS PBL23 START | 49.595 |
| HIERARCH ESO ISS PBL23 END | 49.273 |
| HIERARCH ESO ISS PBLA23 START | 63.7 |
| HIERARCH ESO ISS PBLA23 END | 63.7 |
| HIERARCH ESO ISS PBL24 START | 87.041 |
| HIERARCH ESO ISS PBL24 END | 86.867 |
| HIERARCH ESO ISS PBLA24 START | 36.801 |
| HIERARCH ESO ISS PBLA24 END | 36.863 |
| HIERARCH ESO ISS PBL34 START | 48.302 |
| HIERARCH ESO ISS PBL34 END | 48.312 |
| HIERARCH ESO ISS PBLA34 START | 9.166 |
| HIERARCH ESO ISS PBLA34 END | 9.459 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008483 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.013439 |
| HIERARCH ESO ISS AMBI TEMP | 14.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |
| HIERARCH ESO FT ROBJ NAME | GJ65B |
| HIERARCH ESO FT ROBJ ALPHA | 013901.3964 |
| HIERARCH ESO FT ROBJ DELTA | -175700.5517 |