Exposure
ID
PIONI.2021-09-14T04:30:15.885_1
Header ID
PIONI.2021-09-14T04:30:15.885
Date updated
2021-09-14 04:41:13 UTC+0000
Release date
2021-09-14 04:30:15 UTC+0000
UTC Start
2021-09-14 04:30:15.885
UTC End
2021-09-14 04:30:41.485
MJD Start
59471.187683851
MJD End
59471.1879801473
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0024775
Ambient temperature (°C)
8.06
Seeing (arcsec)
0.785
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 67.9370 68.0150 67.5000 67.6000
A0-J2 114.7200 114.7800 44.8000 45.0000
A0-J3 131.3890 131.3840 12.2120 12.3290
G1-J2 58.2280 58.2280 18.1000 18.3000
G1-J3 108.2110 108.2460 341.1530 341.2250
J2-J3 70.9640 71.0450 311.5640 311.6320
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 59471.187683851
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 67.937
HIERARCH ESO ISS PBL12 END 68.015
HIERARCH ESO ISS PBLA12 START 67.5
HIERARCH ESO ISS PBLA12 END 67.6
HIERARCH ESO ISS PBL13 START 114.72
HIERARCH ESO ISS PBL13 END 114.78
HIERARCH ESO ISS PBLA13 START 44.8
HIERARCH ESO ISS PBLA13 END 45.0
HIERARCH ESO ISS PBL14 START 131.389
HIERARCH ESO ISS PBL14 END 131.384
HIERARCH ESO ISS PBLA14 START 12.212
HIERARCH ESO ISS PBLA14 END 12.329
HIERARCH ESO ISS PBL23 START 58.228
HIERARCH ESO ISS PBL23 END 58.228
HIERARCH ESO ISS PBLA23 START 18.1
HIERARCH ESO ISS PBLA23 END 18.3
HIERARCH ESO ISS PBL24 START 108.211
HIERARCH ESO ISS PBL24 END 108.246
HIERARCH ESO ISS PBLA24 START 341.153
HIERARCH ESO ISS PBLA24 END 341.225
HIERARCH ESO ISS PBL34 START 70.964
HIERARCH ESO ISS PBL34 END 71.045
HIERARCH ESO ISS PBLA34 START 311.564
HIERARCH ESO ISS PBLA34 END 311.632
HIERARCH ESO ISS AMBI TAU0 START 0.002364
HIERARCH ESO ISS AMBI TAU0 END 0.002591
HIERARCH ESO ISS AMBI TEMP 8.06
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.74