Exposure
ID
PIONI.2021-09-14T01:01:35.684_1
Header ID
PIONI.2021-09-14T01:01:35.684
Date updated
2021-09-14 01:08:33 UTC+0000
Release date
2021-09-14 01:01:35 UTC+0000
UTC Start
2021-09-14 01:01:35.684
UTC End
2021-09-14 01:02:26.884
MJD Start
59471.0427741166
MJD End
59471.0433667092
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.001653
Ambient temperature (°C)
9.39
Seeing (arcsec)
0.7
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 88.0220 87.9360 113.1000 113.1000
A0-J2 129.1060 129.0790 92.4000 92.4000
A0-J3 125.2860 125.4310 50.0540 50.0930
G1-J2 56.1910 56.2490 58.7000 58.7000
G1-J3 115.9410 115.9780 7.4690 7.5910
J2-J3 91.8880 91.8110 338.9870 339.0960
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 59471.0427741166
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 88.022
HIERARCH ESO ISS PBL12 END 87.936
HIERARCH ESO ISS PBLA12 START 113.1
HIERARCH ESO ISS PBLA12 END 113.1
HIERARCH ESO ISS PBL13 START 129.106
HIERARCH ESO ISS PBL13 END 129.079
HIERARCH ESO ISS PBLA13 START 92.4
HIERARCH ESO ISS PBLA13 END 92.4
HIERARCH ESO ISS PBL14 START 125.286
HIERARCH ESO ISS PBL14 END 125.431
HIERARCH ESO ISS PBLA14 START 50.054
HIERARCH ESO ISS PBLA14 END 50.093
HIERARCH ESO ISS PBL23 START 56.191
HIERARCH ESO ISS PBL23 END 56.249
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 115.941
HIERARCH ESO ISS PBL24 END 115.978
HIERARCH ESO ISS PBLA24 START 7.469
HIERARCH ESO ISS PBLA24 END 7.591
HIERARCH ESO ISS PBL34 START 91.888
HIERARCH ESO ISS PBL34 END 91.811
HIERARCH ESO ISS PBLA34 START 338.987
HIERARCH ESO ISS PBLA34 END 339.096
HIERARCH ESO ISS AMBI TAU0 START 0.001653
HIERARCH ESO ISS AMBI TAU0 END 0.001653
HIERARCH ESO ISS AMBI TEMP 9.39
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.7