Exposure
ID
PIONI.2021-09-12T05:17:53.546_1
Header ID
PIONI.2021-09-12T05:17:53.546
Date updated
2021-09-12 05:25:56 UTC+0000
Release date
2021-09-12 05:17:53 UTC+0000
UTC Start
2021-09-12 05:17:53.547
UTC End
2021-09-12 05:18:19.147
MJD Start
59469.2207586416
MJD End
59469.2210549379
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00191
Ambient temperature (°C)
7.52
Seeing (arcsec)
0.77
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 122.0090 122.0460 51.9000 52.0000
A0-J3 127.7030 127.6900 19.8000 19.9000
J2-J3 69.1710 69.2360 310.4000 310.5000
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 59469.2207586416
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 122.009
HIERARCH ESO ISS PBL12 END 122.046
HIERARCH ESO ISS PBLA12 START 51.9
HIERARCH ESO ISS PBLA12 END 52.0
HIERARCH ESO ISS PBL13 START 127.703
HIERARCH ESO ISS PBL13 END 127.69
HIERARCH ESO ISS PBLA13 START 19.8
HIERARCH ESO ISS PBLA13 END 19.9
HIERARCH ESO ISS PBL23 START 69.171
HIERARCH ESO ISS PBL23 END 69.236
HIERARCH ESO ISS PBLA23 START 310.4
HIERARCH ESO ISS PBLA23 END 310.5
HIERARCH ESO ISS AMBI TAU0 START 0.00191
HIERARCH ESO ISS AMBI TAU0 END 0.00191
HIERARCH ESO ISS AMBI TEMP 7.52
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.77