Exposure
ID
GRAVI.2020-12-01T04:06:48.806_1
Header ID
GRAVI.2020-12-01T04:06:48.806
Date updated
2020-12-01 04:15:49 UTC+0000
Release date
2021-12-01 04:15:49 UTC+0000
UTC Start
2020-12-01 04:06:48.806
UTC End
2020-12-01 04:06:57.806
MJD Start
59184.17139822
MJD End
59184.1715023867
Exposure time (s)
9.0
Validation level
1
Tau 0: Coherence time (s)
0.003681
Ambient temperature (°C)
15.09
Seeing (arcsec)
0.67
Observation
ID
45991
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
34614
Name
GJ65A
RA
24.769717
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 76.8040 76.7420 134.0000 134.0000
A0-J2 106.1180 105.9900 106.3000 106.4000
A0-K0 108.8540 108.7340 80.4440 80.4670
G1-J2 52.1620 52.1200 63.2000 63.2000
G1-K0 88.3720 88.3510 36.1050 36.1200
J2-K0 48.2150 48.2170 6.5570 6.6040
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 59184.17139822
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 76.804
HIERARCH ESO ISS PBL12 END 76.742
HIERARCH ESO ISS PBLA12 START 134.0
HIERARCH ESO ISS PBLA12 END 134.0
HIERARCH ESO ISS PBL13 START 106.118
HIERARCH ESO ISS PBL13 END 105.99
HIERARCH ESO ISS PBLA13 START 106.3
HIERARCH ESO ISS PBLA13 END 106.4
HIERARCH ESO ISS PBL14 START 108.854
HIERARCH ESO ISS PBL14 END 108.734
HIERARCH ESO ISS PBLA14 START 80.444
HIERARCH ESO ISS PBLA14 END 80.467
HIERARCH ESO ISS PBL23 START 52.162
HIERARCH ESO ISS PBL23 END 52.12
HIERARCH ESO ISS PBLA23 START 63.2
HIERARCH ESO ISS PBLA23 END 63.2
HIERARCH ESO ISS PBL24 START 88.372
HIERARCH ESO ISS PBL24 END 88.351
HIERARCH ESO ISS PBLA24 START 36.105
HIERARCH ESO ISS PBLA24 END 36.12
HIERARCH ESO ISS PBL34 START 48.215
HIERARCH ESO ISS PBL34 END 48.217
HIERARCH ESO ISS PBLA34 START 6.557
HIERARCH ESO ISS PBLA34 END 6.604
HIERARCH ESO ISS AMBI TAU0 START 0.003681
HIERARCH ESO ISS AMBI TAU0 END 0.003681
HIERARCH ESO ISS AMBI TEMP 15.09
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.67
HIERARCH ESO FT ROBJ NAME GJ65B
HIERARCH ESO FT ROBJ ALPHA 013901.4069
HIERARCH ESO FT ROBJ DELTA -175700.1952