Exposure
ID
PIONI.2021-09-12T05:01:24.572_1
Header ID
PIONI.2021-09-12T05:01:24.572
Date updated
2021-09-12 05:07:11 UTC+0000
Release date
2021-09-12 05:01:24 UTC+0000
UTC Start
2021-09-12 05:01:24.572
UTC End
2021-09-12 05:01:50.172
MJD Start
59469.2093121787
MJD End
59469.209608475
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00213
Ambient temperature (°C)
7.45
Seeing (arcsec)
0.83
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 120.9590 120.9960 47.7000 47.9000
A0-J3 128.0370 128.0270 16.5000 16.7000
J2-J3 67.2710 67.3400 308.0000 308.0000
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 59469.2093121787
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 120.959
HIERARCH ESO ISS PBL12 END 120.996
HIERARCH ESO ISS PBLA12 START 47.7
HIERARCH ESO ISS PBLA12 END 47.9
HIERARCH ESO ISS PBL13 START 128.037
HIERARCH ESO ISS PBL13 END 128.027
HIERARCH ESO ISS PBLA13 START 16.5
HIERARCH ESO ISS PBLA13 END 16.7
HIERARCH ESO ISS PBL23 START 67.271
HIERARCH ESO ISS PBL23 END 67.34
HIERARCH ESO ISS PBLA23 START 308.0
HIERARCH ESO ISS PBLA23 END 308.0
HIERARCH ESO ISS AMBI TAU0 START 0.002118
HIERARCH ESO ISS AMBI TAU0 END 0.002142
HIERARCH ESO ISS AMBI TEMP 7.45
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.82