Exposure
ID
GRAVI.2020-12-02T03:03:16.402_1
Header ID
GRAVI.2020-12-02T03:03:16.402
Date updated
2020-12-02 03:10:54 UTC+0000
Release date
2021-12-02 03:10:54 UTC+0000
UTC Start
2020-12-02 03:03:16.402
UTC End
2020-12-02 03:05:46.402
MJD Start
59185.12727317
MJD End
59185.1290092811
Exposure time (s)
150.0
Validation level
1
Tau 0: Coherence time (s)
0.0027875
Ambient temperature (°C)
13.34
Seeing (arcsec)
1.095
Observation
ID
45997
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
34620
Name
GJ65B
RA
24.769719
DEC
-17.94769
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
DUAL
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 84.5390 84.2160 124.9000 125.2000
A0-J2 120.6910 120.1340 100.0000 100.3000
A0-K0 121.8690 121.4010 77.1220 77.2940
G1-J2 56.5480 56.3980 61.1000 61.2000
G1-K0 90.2280 90.1810 33.2220 33.4000
J2-K0 48.1190 48.1190 359.9370 0.2620
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 59185.12727317
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME GJ65
HIERARCH ESO INS SOBJ NAME GJ65B
RA 24.769719
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 176.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 50
HIERARCH ESO ISS PBL12 START 84.539
HIERARCH ESO ISS PBL12 END 84.216
HIERARCH ESO ISS PBLA12 START 124.9
HIERARCH ESO ISS PBLA12 END 125.2
HIERARCH ESO ISS PBL13 START 120.691
HIERARCH ESO ISS PBL13 END 120.134
HIERARCH ESO ISS PBLA13 START 100.0
HIERARCH ESO ISS PBLA13 END 100.3
HIERARCH ESO ISS PBL14 START 121.869
HIERARCH ESO ISS PBL14 END 121.401
HIERARCH ESO ISS PBLA14 START 77.122
HIERARCH ESO ISS PBLA14 END 77.294
HIERARCH ESO ISS PBL23 START 56.548
HIERARCH ESO ISS PBL23 END 56.398
HIERARCH ESO ISS PBLA23 START 61.1
HIERARCH ESO ISS PBLA23 END 61.2
HIERARCH ESO ISS PBL24 START 90.228
HIERARCH ESO ISS PBL24 END 90.181
HIERARCH ESO ISS PBLA24 START 33.222
HIERARCH ESO ISS PBLA24 END 33.4
HIERARCH ESO ISS PBL34 START 48.119
HIERARCH ESO ISS PBL34 END 48.119
HIERARCH ESO ISS PBLA34 START 359.937
HIERARCH ESO ISS PBLA34 END 0.262
HIERARCH ESO ISS AMBI TAU0 START 0.002792
HIERARCH ESO ISS AMBI TAU0 END 0.002783
HIERARCH ESO ISS AMBI TEMP 13.34
HIERARCH ESO ISS AMBI FWHM START 1.14
HIERARCH ESO ISS AMBI FWHM END 1.05
HIERARCH ESO FT ROBJ NAME GJ65A
HIERARCH ESO FT ROBJ ALPHA 013901.4502
HIERARCH ESO FT ROBJ DELTA -175702.0000