Exposure
ID
PIONI.2021-09-14T00:47:24.291_1
Header ID
PIONI.2021-09-14T00:47:24.291
Date updated
2021-09-14 00:55:51 UTC+0000
Release date
2021-09-14 00:47:24 UTC+0000
UTC Start
2021-09-14 00:47:24.291
UTC End
2021-09-14 00:48:15.491
MJD Start
59471.032920029
MJD End
59471.0335126216
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.0018375
Ambient temperature (°C)
9.09
Seeing (arcsec)
0.635
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 89.0790 89.0130 113.1000 113.1000
A0-J2 129.2170 129.2260 92.7000 92.6000
A0-J3 123.1190 123.2830 49.4930 49.5410
G1-J2 55.3060 55.3750 58.4000 58.5000
G1-J3 115.4810 115.5100 5.7920 5.9170
J2-J3 92.9800 92.9010 337.5730 337.6740
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 59471.032920029
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 89.079
HIERARCH ESO ISS PBL12 END 89.013
HIERARCH ESO ISS PBLA12 START 113.1
HIERARCH ESO ISS PBLA12 END 113.1
HIERARCH ESO ISS PBL13 START 129.217
HIERARCH ESO ISS PBL13 END 129.226
HIERARCH ESO ISS PBLA13 START 92.7
HIERARCH ESO ISS PBLA13 END 92.6
HIERARCH ESO ISS PBL14 START 123.119
HIERARCH ESO ISS PBL14 END 123.283
HIERARCH ESO ISS PBLA14 START 49.493
HIERARCH ESO ISS PBLA14 END 49.541
HIERARCH ESO ISS PBL23 START 55.306
HIERARCH ESO ISS PBL23 END 55.375
HIERARCH ESO ISS PBLA23 START 58.4
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 115.481
HIERARCH ESO ISS PBL24 END 115.51
HIERARCH ESO ISS PBLA24 START 5.792
HIERARCH ESO ISS PBLA24 END 5.917
HIERARCH ESO ISS PBL34 START 92.98
HIERARCH ESO ISS PBL34 END 92.901
HIERARCH ESO ISS PBLA34 START 337.573
HIERARCH ESO ISS PBLA34 END 337.674
HIERARCH ESO ISS AMBI TAU0 START 0.001722
HIERARCH ESO ISS AMBI TAU0 END 0.001953
HIERARCH ESO ISS AMBI TEMP 9.09
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.61