Exposure
ID
PIONI.2021-09-14T01:06:38.494_1
Header ID
PIONI.2021-09-14T01:06:38.494
Date updated
2021-09-14 01:16:06 UTC+0000
Release date
2021-09-14 01:06:38 UTC+0000
UTC Start
2021-09-14 01:06:38.494
UTC End
2021-09-14 01:07:29.694
MJD Start
59471.0462788693
MJD End
59471.0468714619
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.001653
Ambient temperature (°C)
9.36
Seeing (arcsec)
0.74
Observation
ID
48213
Category
calibrator
Program ID
60.A-9004(A)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
PIONIER TEAM, P
Target
ID
36174
Name
HD 186935
RA
296.760199
DEC
4.52847
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.5780 87.4840 113.1000 113.1000
A0-J2 128.9470 128.9070 92.3000 92.3000
A0-J3 125.9930 126.1310 50.2260 50.2540
G1-J2 56.4690 56.5220 58.8000 58.8000
G1-J3 116.1310 116.1710 8.0590 8.1720
J2-J3 91.5060 91.4300 339.5210 339.6250
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9004(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59471.0462788693
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 186935
RA 296.760199
DEC 4.52847
HIERARCH ESO INS OPTI2 NAME GRI+WOL
HIERARCH ESO INS OPTI2 ID GRI+WOL
HIERARCH ESO INS FILT1 NAME H
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 51.2
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 87.578
HIERARCH ESO ISS PBL12 END 87.484
HIERARCH ESO ISS PBLA12 START 113.1
HIERARCH ESO ISS PBLA12 END 113.1
HIERARCH ESO ISS PBL13 START 128.947
HIERARCH ESO ISS PBL13 END 128.907
HIERARCH ESO ISS PBLA13 START 92.3
HIERARCH ESO ISS PBLA13 END 92.3
HIERARCH ESO ISS PBL14 START 125.993
HIERARCH ESO ISS PBL14 END 126.131
HIERARCH ESO ISS PBLA14 START 50.226
HIERARCH ESO ISS PBLA14 END 50.254
HIERARCH ESO ISS PBL23 START 56.469
HIERARCH ESO ISS PBL23 END 56.522
HIERARCH ESO ISS PBLA23 START 58.8
HIERARCH ESO ISS PBLA23 END 58.8
HIERARCH ESO ISS PBL24 START 116.131
HIERARCH ESO ISS PBL24 END 116.171
HIERARCH ESO ISS PBLA24 START 8.059
HIERARCH ESO ISS PBLA24 END 8.172
HIERARCH ESO ISS PBL34 START 91.506
HIERARCH ESO ISS PBL34 END 91.43
HIERARCH ESO ISS PBLA34 START 339.521
HIERARCH ESO ISS PBLA34 END 339.625
HIERARCH ESO ISS AMBI TAU0 START 0.001653
HIERARCH ESO ISS AMBI TAU0 END 0.001653
HIERARCH ESO ISS AMBI TEMP 9.36
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74