Exposure
ID
PIONI.2021-09-14T02:05:56.716_1
Header ID
PIONI.2021-09-14T02:05:56.716
Date updated
2021-09-14 02:16:15 UTC+0000
Release date
2021-09-14 02:05:56 UTC+0000
UTC Start
2021-09-14 02:05:56.716
UTC End
2021-09-14 02:06:47.916
MJD Start
59471.0874619931
MJD End
59471.0880545857
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.001992
Ambient temperature (°C)
9.38
Seeing (arcsec)
0.75
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 79.7640 79.5910 114.3000 114.3000
A0-J2 122.4570 122.2730 91.2000 91.2000
A0-J3 131.5840 131.6350 51.0720 51.0700
G1-J2 58.2100 58.2160 58.7000 58.6000
G1-J3 119.2070 119.2700 14.3970 14.4950
J2-J3 87.5130 87.4560 346.7390 346.8770
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 59471.0874619931
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 79.764
HIERARCH ESO ISS PBL12 END 79.591
HIERARCH ESO ISS PBLA12 START 114.3
HIERARCH ESO ISS PBLA12 END 114.3
HIERARCH ESO ISS PBL13 START 122.457
HIERARCH ESO ISS PBL13 END 122.273
HIERARCH ESO ISS PBLA13 START 91.2
HIERARCH ESO ISS PBLA13 END 91.2
HIERARCH ESO ISS PBL14 START 131.584
HIERARCH ESO ISS PBL14 END 131.635
HIERARCH ESO ISS PBLA14 START 51.072
HIERARCH ESO ISS PBLA14 END 51.07
HIERARCH ESO ISS PBL23 START 58.21
HIERARCH ESO ISS PBL23 END 58.216
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 119.207
HIERARCH ESO ISS PBL24 END 119.27
HIERARCH ESO ISS PBLA24 START 14.397
HIERARCH ESO ISS PBLA24 END 14.495
HIERARCH ESO ISS PBL34 START 87.513
HIERARCH ESO ISS PBL34 END 87.456
HIERARCH ESO ISS PBLA34 START 346.739
HIERARCH ESO ISS PBLA34 END 346.877
HIERARCH ESO ISS AMBI TAU0 START 0.00193
HIERARCH ESO ISS AMBI TAU0 END 0.002054
HIERARCH ESO ISS AMBI TEMP 9.38
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.74