Exposure
- ID
- GRAVI.2020-12-01T03:53:45.773_2
- Header ID
- GRAVI.2020-12-01T03:53:45.773
- Date updated
- 2020-12-01 04:00:40 UTC+0000
- Release date
- 2021-12-01 04:00:40 UTC+0000
- UTC Start
- 2020-12-01 03:53:45.773
- UTC End
- 2020-12-01 03:53:54.773
- MJD Start
- 59184.16233534
- MJD End
- 59184.1624395067
- Exposure time (s)
- 9.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003292
- Ambient temperature (°C)
- 14.94
- Seeing (arcsec)
- 0.78
Observation
- ID
- 45992
- Category
- science
- Program ID
- 106.215T.002
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- PFUHL/ EISENHAUER/ GILLESSEN/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM
Target
- ID
- 34615
- Name
- GJ65B
- RA
- 24.7558620833333
- DEC
- -17.9500542222222
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 78.6560 | 78.5930 | 131.7000 | 131.8000 |
| A0-J2 | 109.8420 | 109.7180 | 104.8000 | 104.8000 |
| A0-K0 | 112.3070 | 112.1940 | 79.7510 | 79.7750 |
| G1-J2 | 53.3570 | 53.3180 | 62.9000 | 62.9000 |
| G1-K0 | 88.9460 | 88.9280 | 35.6130 | 35.6310 |
| J2-K0 | 48.1790 | 48.1800 | 5.1270 | 5.1760 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.215T.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59184.16233534 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65A |
| RA | 24.769717 |
| DEC | -17.94769 |
| 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 | 30.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 30 |
| HIERARCH ESO ISS PBL12 START | 78.656 |
| HIERARCH ESO ISS PBL12 END | 78.593 |
| HIERARCH ESO ISS PBLA12 START | 131.7 |
| HIERARCH ESO ISS PBLA12 END | 131.8 |
| HIERARCH ESO ISS PBL13 START | 109.842 |
| HIERARCH ESO ISS PBL13 END | 109.718 |
| HIERARCH ESO ISS PBLA13 START | 104.8 |
| HIERARCH ESO ISS PBLA13 END | 104.8 |
| HIERARCH ESO ISS PBL14 START | 112.307 |
| HIERARCH ESO ISS PBL14 END | 112.194 |
| HIERARCH ESO ISS PBLA14 START | 79.751 |
| HIERARCH ESO ISS PBLA14 END | 79.775 |
| HIERARCH ESO ISS PBL23 START | 53.357 |
| HIERARCH ESO ISS PBL23 END | 53.318 |
| HIERARCH ESO ISS PBLA23 START | 62.9 |
| HIERARCH ESO ISS PBLA23 END | 62.9 |
| HIERARCH ESO ISS PBL24 START | 88.946 |
| HIERARCH ESO ISS PBL24 END | 88.928 |
| HIERARCH ESO ISS PBLA24 START | 35.613 |
| HIERARCH ESO ISS PBLA24 END | 35.631 |
| HIERARCH ESO ISS PBL34 START | 48.179 |
| HIERARCH ESO ISS PBL34 END | 48.18 |
| HIERARCH ESO ISS PBLA34 START | 5.127 |
| HIERARCH ESO ISS PBLA34 END | 5.176 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003292 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003292 |
| HIERARCH ESO ISS AMBI TEMP | 14.94 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |
| HIERARCH ESO FT ROBJ NAME | GJ65B |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4069 |
| HIERARCH ESO FT ROBJ DELTA | -175700.1952 |