Exposure
- ID
- GRAVI.2020-12-01T03:54:36.775_2
- Header ID
- GRAVI.2020-12-01T03:54:36.775
- 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 03:54:36.775
- UTC End
- 2020-12-01 03:54:45.775
- MJD Start
- 59184.16292564
- MJD End
- 59184.1630298067
- Exposure time (s)
- 9.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003187
- Ambient temperature (°C)
- 14.94
- Seeing (arcsec)
- 0.825
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 | 78.5370 | 78.4740 | 131.8000 | 131.9000 |
A0-J2 | 109.6080 | 109.4840 | 104.9000 | 104.9000 |
A0-K0 | 112.0930 | 111.9790 | 79.7970 | 79.8210 |
G1-J2 | 53.2830 | 53.2440 | 62.9000 | 62.9000 |
G1-K0 | 88.9120 | 88.8940 | 35.6470 | 35.6650 |
J2-K0 | 48.1810 | 48.1820 | 5.2200 | 5.2700 |
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 | 59184.16292564 |
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 | 78.537 |
HIERARCH ESO ISS PBL12 END | 78.474 |
HIERARCH ESO ISS PBLA12 START | 131.8 |
HIERARCH ESO ISS PBLA12 END | 131.9 |
HIERARCH ESO ISS PBL13 START | 109.608 |
HIERARCH ESO ISS PBL13 END | 109.484 |
HIERARCH ESO ISS PBLA13 START | 104.9 |
HIERARCH ESO ISS PBLA13 END | 104.9 |
HIERARCH ESO ISS PBL14 START | 112.093 |
HIERARCH ESO ISS PBL14 END | 111.979 |
HIERARCH ESO ISS PBLA14 START | 79.797 |
HIERARCH ESO ISS PBLA14 END | 79.821 |
HIERARCH ESO ISS PBL23 START | 53.283 |
HIERARCH ESO ISS PBL23 END | 53.244 |
HIERARCH ESO ISS PBLA23 START | 62.9 |
HIERARCH ESO ISS PBLA23 END | 62.9 |
HIERARCH ESO ISS PBL24 START | 88.912 |
HIERARCH ESO ISS PBL24 END | 88.894 |
HIERARCH ESO ISS PBLA24 START | 35.647 |
HIERARCH ESO ISS PBLA24 END | 35.665 |
HIERARCH ESO ISS PBL34 START | 48.181 |
HIERARCH ESO ISS PBL34 END | 48.182 |
HIERARCH ESO ISS PBLA34 START | 5.22 |
HIERARCH ESO ISS PBLA34 END | 5.27 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003292 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003082 |
HIERARCH ESO ISS AMBI TEMP | 14.94 |
HIERARCH ESO ISS AMBI FWHM START | 0.78 |
HIERARCH ESO ISS AMBI FWHM END | 0.87 |
HIERARCH ESO FT ROBJ NAME | GJ65B |
HIERARCH ESO FT ROBJ ALPHA | 013901.4069 |
HIERARCH ESO FT ROBJ DELTA | -175700.1952 |