Exposure
ID
PIONI.2021-09-14T00:50:34.798_1
Header ID
PIONI.2021-09-14T00:50:34.798
Date updated
2021-09-14 01:00:47 UTC+0000
Release date
2021-09-14 00:50:34 UTC+0000
UTC Start
2021-09-14 00:50:34.798
UTC End
2021-09-14 00:51:25.998
MJD Start
59471.0351249808
MJD End
59471.0357175734
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.001763
Ambient temperature (°C)
9.23
Seeing (arcsec)
0.65
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 88.8670 88.7960 113.1000 113.1000
A0-J2 129.2350 129.2360 92.6000 92.6000
A0-J3 123.6270 123.7870 49.6340 49.6730
G1-J2 55.5180 55.5840 58.5000 58.5000
G1-J3 115.5740 115.6050 6.1750 6.2920
J2-J3 92.7340 92.6550 337.8840 337.9790
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 59471.0351249808
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 88.867
HIERARCH ESO ISS PBL12 END 88.796
HIERARCH ESO ISS PBLA12 START 113.1
HIERARCH ESO ISS PBLA12 END 113.1
HIERARCH ESO ISS PBL13 START 129.235
HIERARCH ESO ISS PBL13 END 129.236
HIERARCH ESO ISS PBLA13 START 92.6
HIERARCH ESO ISS PBLA13 END 92.6
HIERARCH ESO ISS PBL14 START 123.627
HIERARCH ESO ISS PBL14 END 123.787
HIERARCH ESO ISS PBLA14 START 49.634
HIERARCH ESO ISS PBLA14 END 49.673
HIERARCH ESO ISS PBL23 START 55.518
HIERARCH ESO ISS PBL23 END 55.584
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 115.574
HIERARCH ESO ISS PBL24 END 115.605
HIERARCH ESO ISS PBLA24 START 6.175
HIERARCH ESO ISS PBLA24 END 6.292
HIERARCH ESO ISS PBL34 START 92.734
HIERARCH ESO ISS PBL34 END 92.655
HIERARCH ESO ISS PBLA34 START 337.884
HIERARCH ESO ISS PBLA34 END 337.979
HIERARCH ESO ISS AMBI TAU0 START 0.001763
HIERARCH ESO ISS AMBI TAU0 END 0.001763
HIERARCH ESO ISS AMBI TEMP 9.23
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.63