Exposure
ID
PIONI.2021-09-12T05:15:58.986_1
Header ID
PIONI.2021-09-12T05:15:58.986
Date updated
2021-09-12 05:25:56 UTC+0000
Release date
2021-09-12 05:15:58 UTC+0000
UTC Start
2021-09-12 05:15:58.986
UTC End
2021-09-12 05:16:24.586
MJD Start
59469.2194327135
MJD End
59469.2197290098
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002072
Ambient temperature (°C)
7.58
Seeing (arcsec)
0.7
Observation
ID
48201
Category
calibrator
Program ID
60.A-9004(A)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
PIONIER TEAM, P
Target
ID
36162
Name
HD 18423
RA
43.585857
DEC
-64.4356
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-J2 121.8870 121.9250 51.4000 51.5000
A0-J3 127.7450 127.7320 19.4000 19.5000
J2-J3 68.9550 69.0230 310.1000 310.2000
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 59469.2194327135
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 18423
RA 43.585857
DEC -64.4356
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 3
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 J2
HIERARCH ESO ISS CONF STATION3 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 121.887
HIERARCH ESO ISS PBL12 END 121.925
HIERARCH ESO ISS PBLA12 START 51.4
HIERARCH ESO ISS PBLA12 END 51.5
HIERARCH ESO ISS PBL13 START 127.745
HIERARCH ESO ISS PBL13 END 127.732
HIERARCH ESO ISS PBLA13 START 19.4
HIERARCH ESO ISS PBLA13 END 19.5
HIERARCH ESO ISS PBL23 START 68.955
HIERARCH ESO ISS PBL23 END 69.023
HIERARCH ESO ISS PBLA23 START 310.1
HIERARCH ESO ISS PBLA23 END 310.2
HIERARCH ESO ISS AMBI TAU0 START 0.002228
HIERARCH ESO ISS AMBI TAU0 END 0.001916
HIERARCH ESO ISS AMBI TEMP 7.58
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.72