Exposure
ID
PIONI.2021-09-14T04:21:16.857_1
Header ID
PIONI.2021-09-14T04:21:16.857
Date updated
2021-09-14 04:31:29 UTC+0000
Release date
2021-09-14 04:21:16 UTC+0000
UTC Start
2021-09-14 04:21:16.856
UTC End
2021-09-14 04:21:42.456
MJD Start
59471.1814450962
MJD End
59471.1817413925
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003464
Ambient temperature (°C)
8.2
Seeing (arcsec)
0.615
Observation
ID
48218
Category
calibrator
Program ID
60.A-9004(A)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
PIONIER TEAM, P
Target
ID
36179
Name
HD 18004
RA
42.781634
DEC
-57.19254
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 66.7550 66.8340 65.2000 65.3000
A0-J2 113.8310 113.8900 42.5000 42.6000
A0-J3 131.4570 131.4530 10.4710 10.5870
G1-J2 58.2290 58.2290 16.3000 16.4000
G1-J3 107.6680 107.7050 340.0830 340.1550
J2-J3 69.7320 69.8160 310.5480 310.6160
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 59471.1814450962
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 18004
RA 42.781634
DEC -57.19254
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 66.755
HIERARCH ESO ISS PBL12 END 66.834
HIERARCH ESO ISS PBLA12 START 65.2
HIERARCH ESO ISS PBLA12 END 65.3
HIERARCH ESO ISS PBL13 START 113.831
HIERARCH ESO ISS PBL13 END 113.89
HIERARCH ESO ISS PBLA13 START 42.5
HIERARCH ESO ISS PBLA13 END 42.6
HIERARCH ESO ISS PBL14 START 131.457
HIERARCH ESO ISS PBL14 END 131.453
HIERARCH ESO ISS PBLA14 START 10.471
HIERARCH ESO ISS PBLA14 END 10.587
HIERARCH ESO ISS PBL23 START 58.229
HIERARCH ESO ISS PBL23 END 58.229
HIERARCH ESO ISS PBLA23 START 16.3
HIERARCH ESO ISS PBLA23 END 16.4
HIERARCH ESO ISS PBL24 START 107.668
HIERARCH ESO ISS PBL24 END 107.705
HIERARCH ESO ISS PBLA24 START 340.083
HIERARCH ESO ISS PBLA24 END 340.155
HIERARCH ESO ISS PBL34 START 69.732
HIERARCH ESO ISS PBL34 END 69.816
HIERARCH ESO ISS PBLA34 START 310.548
HIERARCH ESO ISS PBLA34 END 310.616
HIERARCH ESO ISS AMBI TAU0 START 0.003296
HIERARCH ESO ISS AMBI TAU0 END 0.003632
HIERARCH ESO ISS AMBI TEMP 8.2
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.58