Exposure
ID
GRAVI.2021-01-11T07:53:43.570_1
Header ID
GRAVI.2021-01-11T07:53:43.570
Date updated
2021-01-11 08:01:32 UTC+0000
Release date
2021-01-11 07:53:43 UTC+0000
UTC Start
2021-01-11 07:53:43.570
UTC End
2021-01-11 07:53:48.570
MJD Start
59225.32897651
MJD End
59225.3290343804
Exposure time (s)
5.0
Validation level
1
Tau 0: Coherence time (s)
0.011107
Ambient temperature (°C)
13.46
Seeing (arcsec)
0.41
Observation
ID
46317
Category
calibrator
Program ID
60.A-9256(A)
Program Title
CALIBRATION RUN FOR GRAVITY
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
34840
Name
Name
RA
172.896949
DEC
-44.73842
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 86.0410 86.0620 105.5000 105.5000
A0-J2 126.8930 126.9120 82.7000 82.7000
A0-J3 131.4280 131.4200 39.2120 39.2540
G1-J2 58.1180 58.1160 47.6000 47.7000
G1-J3 124.7880 124.7880 0.0790 0.1100
J2-J3 95.6980 95.7120 333.4600 333.4900
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9256(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59225.32897651
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME M05_HD100228
HIERARCH ESO INS SOBJ NAME Name
RA 172.896949
DEC -44.73842
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 J3
EXPTIME 20.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 5
HIERARCH ESO ISS PBL12 START 86.041
HIERARCH ESO ISS PBL12 END 86.062
HIERARCH ESO ISS PBLA12 START 105.5
HIERARCH ESO ISS PBLA12 END 105.5
HIERARCH ESO ISS PBL13 START 126.893
HIERARCH ESO ISS PBL13 END 126.912
HIERARCH ESO ISS PBLA13 START 82.7
HIERARCH ESO ISS PBLA13 END 82.7
HIERARCH ESO ISS PBL14 START 131.428
HIERARCH ESO ISS PBL14 END 131.42
HIERARCH ESO ISS PBLA14 START 39.212
HIERARCH ESO ISS PBLA14 END 39.254
HIERARCH ESO ISS PBL23 START 58.118
HIERARCH ESO ISS PBL23 END 58.116
HIERARCH ESO ISS PBLA23 START 47.6
HIERARCH ESO ISS PBLA23 END 47.7
HIERARCH ESO ISS PBL24 START 124.788
HIERARCH ESO ISS PBL24 END 124.788
HIERARCH ESO ISS PBLA24 START 0.079
HIERARCH ESO ISS PBLA24 END 0.11
HIERARCH ESO ISS PBL34 START 95.698
HIERARCH ESO ISS PBL34 END 95.712
HIERARCH ESO ISS PBLA34 START 333.46
HIERARCH ESO ISS PBLA34 END 333.49
HIERARCH ESO ISS AMBI TAU0 START 0.011107
HIERARCH ESO ISS AMBI TAU0 END 0.011107
HIERARCH ESO ISS AMBI TEMP 13.46
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.41