Exposure
- ID
- GRAVI.2020-12-01T04:52:36.921_2
- Header ID
- GRAVI.2020-12-01T04:52:36.921
- Date updated
- 2020-12-01 05:01:23 UTC+0000
- Release date
- 2021-12-01 05:01:23 UTC+0000
- UTC Start
- 2020-12-01 04:52:36.921
- UTC End
- 2020-12-01 04:54:06.921
- MJD Start
- 59184.2032051
- MJD End
- 59184.2042467667
- Exposure time (s)
- 90.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003865
- Ambient temperature (°C)
- 15.11
- Seeing (arcsec)
- 0.66
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 | 70.1690 | 69.9140 | 143.4000 | 143.8000 |
A0-J2 | 91.2280 | 90.5950 | 112.9000 | 113.2000 |
A0-K0 | 94.3130 | 93.6680 | 82.7610 | 82.8490 |
G1-J2 | 46.9980 | 46.7660 | 63.8000 | 63.8000 |
G1-K0 | 85.5890 | 85.4550 | 37.1700 | 37.1900 |
J2-K0 | 48.3880 | 48.3960 | 11.3750 | 11.5570 |
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 | 59184.2032051 |
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 | 111.0 |
HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
HIERARCH ESO DET2 NDIT | 30 |
HIERARCH ESO ISS PBL12 START | 70.169 |
HIERARCH ESO ISS PBL12 END | 69.914 |
HIERARCH ESO ISS PBLA12 START | 143.4 |
HIERARCH ESO ISS PBLA12 END | 143.8 |
HIERARCH ESO ISS PBL13 START | 91.228 |
HIERARCH ESO ISS PBL13 END | 90.595 |
HIERARCH ESO ISS PBLA13 START | 112.9 |
HIERARCH ESO ISS PBLA13 END | 113.2 |
HIERARCH ESO ISS PBL14 START | 94.313 |
HIERARCH ESO ISS PBL14 END | 93.668 |
HIERARCH ESO ISS PBLA14 START | 82.761 |
HIERARCH ESO ISS PBLA14 END | 82.849 |
HIERARCH ESO ISS PBL23 START | 46.998 |
HIERARCH ESO ISS PBL23 END | 46.766 |
HIERARCH ESO ISS PBLA23 START | 63.8 |
HIERARCH ESO ISS PBLA23 END | 63.8 |
HIERARCH ESO ISS PBL24 START | 85.589 |
HIERARCH ESO ISS PBL24 END | 85.455 |
HIERARCH ESO ISS PBLA24 START | 37.17 |
HIERARCH ESO ISS PBLA24 END | 37.19 |
HIERARCH ESO ISS PBL34 START | 48.388 |
HIERARCH ESO ISS PBL34 END | 48.396 |
HIERARCH ESO ISS PBLA34 START | 11.375 |
HIERARCH ESO ISS PBLA34 END | 11.557 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00395 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00378 |
HIERARCH ESO ISS AMBI TEMP | 15.11 |
HIERARCH ESO ISS AMBI FWHM START | 0.66 |
HIERARCH ESO ISS AMBI FWHM END | 0.66 |
HIERARCH ESO FT ROBJ NAME | GJ65B |
HIERARCH ESO FT ROBJ ALPHA | 013901.4069 |
HIERARCH ESO FT ROBJ DELTA | -175700.1952 |