Exposure
ID
GRAVI.2020-12-01T00:16:24.226_2
Header ID
GRAVI.2020-12-01T00:16:24.226
Date updated
2020-12-01 00:21:45 UTC+0000
Release date
2021-12-01 00:21:45 UTC+0000
UTC Start
2020-12-01 00:16:24.226
UTC End
2020-12-01 00:16:33.226
MJD Start
59184.01139151
MJD End
59184.0114956767
Exposure time (s)
9.0
Validation level
1
Tau 0: Coherence time (s)
0.001964
Ambient temperature (°C)
15.23
Seeing (arcsec)
0.84
Observation
ID
45990
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
30729
Name
GJ65A
RA
24.7560416666667
DEC
-17.9505555555556
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 87.2370 87.2780 110.2000 110.2000
A0-J2 121.7140 121.7930 86.3000 86.3000
A0-K0 119.7730 119.8450 63.0580 63.1090
G1-J2 54.9220 54.9470 46.1000 46.2000
G1-K0 88.0120 88.0230 16.4390 16.4960
J2-K0 48.6210 48.6200 342.4220 342.4590
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 59184.01139151
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME GJ65
HIERARCH ESO INS SOBJ NAME GJ65B
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 87.237
HIERARCH ESO ISS PBL12 END 87.278
HIERARCH ESO ISS PBLA12 START 110.2
HIERARCH ESO ISS PBLA12 END 110.2
HIERARCH ESO ISS PBL13 START 121.714
HIERARCH ESO ISS PBL13 END 121.793
HIERARCH ESO ISS PBLA13 START 86.3
HIERARCH ESO ISS PBLA13 END 86.3
HIERARCH ESO ISS PBL14 START 119.773
HIERARCH ESO ISS PBL14 END 119.845
HIERARCH ESO ISS PBLA14 START 63.058
HIERARCH ESO ISS PBLA14 END 63.109
HIERARCH ESO ISS PBL23 START 54.922
HIERARCH ESO ISS PBL23 END 54.947
HIERARCH ESO ISS PBLA23 START 46.1
HIERARCH ESO ISS PBLA23 END 46.2
HIERARCH ESO ISS PBL24 START 88.012
HIERARCH ESO ISS PBL24 END 88.023
HIERARCH ESO ISS PBLA24 START 16.439
HIERARCH ESO ISS PBLA24 END 16.496
HIERARCH ESO ISS PBL34 START 48.621
HIERARCH ESO ISS PBL34 END 48.62
HIERARCH ESO ISS PBLA34 START 342.422
HIERARCH ESO ISS PBLA34 END 342.459
HIERARCH ESO ISS AMBI TAU0 START 0.001964
HIERARCH ESO ISS AMBI TAU0 END 0.001964
HIERARCH ESO ISS AMBI TEMP 15.23
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.84
HIERARCH ESO FT ROBJ NAME GJ65A
HIERARCH ESO FT ROBJ ALPHA 013901.450
HIERARCH ESO FT ROBJ DELTA -175702.000