Exposure
ID
GRAVI.2020-12-01T00:53:18.319_2
Header ID
GRAVI.2020-12-01T00:53:18.319
Date updated
2020-12-01 01:00:47 UTC+0000
Release date
2021-12-01 01:00:47 UTC+0000
UTC Start
2020-12-01 00:53:18.319
UTC End
2020-12-01 00:53:27.319
MJD Start
59184.03701758
MJD End
59184.0371217467
Exposure time (s)
9.0
Validation level
1
Tau 0: Coherence time (s)
0.002405
Ambient temperature (°C)
14.92
Seeing (arcsec)
1.32
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 89.7830 89.8020 112.4000 112.4000
A0-J2 126.9230 126.9670 89.2000 89.2000
A0-K0 124.8720 124.9180 67.0080 67.0500
G1-J2 56.7770 56.7950 50.7000 50.7000
G1-K0 88.9410 88.9520 21.0500 21.1010
J2-K0 48.5080 48.5060 345.7260 345.7670
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 59184.03701758
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 89.783
HIERARCH ESO ISS PBL12 END 89.802
HIERARCH ESO ISS PBLA12 START 112.4
HIERARCH ESO ISS PBLA12 END 112.4
HIERARCH ESO ISS PBL13 START 126.923
HIERARCH ESO ISS PBL13 END 126.967
HIERARCH ESO ISS PBLA13 START 89.2
HIERARCH ESO ISS PBLA13 END 89.2
HIERARCH ESO ISS PBL14 START 124.872
HIERARCH ESO ISS PBL14 END 124.918
HIERARCH ESO ISS PBLA14 START 67.008
HIERARCH ESO ISS PBLA14 END 67.05
HIERARCH ESO ISS PBL23 START 56.777
HIERARCH ESO ISS PBL23 END 56.795
HIERARCH ESO ISS PBLA23 START 50.7
HIERARCH ESO ISS PBLA23 END 50.7
HIERARCH ESO ISS PBL24 START 88.941
HIERARCH ESO ISS PBL24 END 88.952
HIERARCH ESO ISS PBLA24 START 21.05
HIERARCH ESO ISS PBLA24 END 21.101
HIERARCH ESO ISS PBL34 START 48.508
HIERARCH ESO ISS PBL34 END 48.506
HIERARCH ESO ISS PBLA34 START 345.726
HIERARCH ESO ISS PBLA34 END 345.767
HIERARCH ESO ISS AMBI TAU0 START 0.002405
HIERARCH ESO ISS AMBI TAU0 END 0.002405
HIERARCH ESO ISS AMBI TEMP 14.92
HIERARCH ESO ISS AMBI FWHM START 1.32
HIERARCH ESO ISS AMBI FWHM END 1.32
HIERARCH ESO FT ROBJ NAME GJ65B
HIERARCH ESO FT ROBJ ALPHA 013901.4069
HIERARCH ESO FT ROBJ DELTA -175700.1952