Exposure
ID
PIONI.2021-09-13T05:45:19.638_1
Header ID
PIONI.2021-09-13T05:45:19.638
Date updated
2021-09-13 05:51:16 UTC+0000
Release date
2021-09-13 05:51:16 UTC+0000
UTC Start
2021-09-13 05:45:19.637
UTC End
2021-09-13 05:45:45.237
MJD Start
59470.2398106186
MJD End
59470.2401069149
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0031325
Ambient temperature (°C)
6.29
Seeing (arcsec)
0.64
Observation
ID
48210
Category
science
Program ID
60.A-9004(A)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
PIONIER TEAM, P
Target
ID
36171
Name
V U Dor
RA
77.535782
DEC
-64.31773
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 65.0420 65.0910 43.1000 43.2000
A0-J2 115.9170 115.9440 24.7000 24.8000
A0-J3 128.7940 128.7950 359.1420 359.2620
G1-J2 57.9400 57.9390 4.0000 4.1000
G1-J3 93.5360 93.5890 330.3140 330.3930
J2-J3 55.5280 55.6190 294.9930 295.0840
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9004(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59470.2398106186
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V U Dor
RA 77.535782
DEC -64.31773
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 65.042
HIERARCH ESO ISS PBL12 END 65.091
HIERARCH ESO ISS PBLA12 START 43.1
HIERARCH ESO ISS PBLA12 END 43.2
HIERARCH ESO ISS PBL13 START 115.917
HIERARCH ESO ISS PBL13 END 115.944
HIERARCH ESO ISS PBLA13 START 24.7
HIERARCH ESO ISS PBLA13 END 24.8
HIERARCH ESO ISS PBL14 START 128.794
HIERARCH ESO ISS PBL14 END 128.795
HIERARCH ESO ISS PBLA14 START 359.142
HIERARCH ESO ISS PBLA14 END 359.262
HIERARCH ESO ISS PBL23 START 57.94
HIERARCH ESO ISS PBL23 END 57.939
HIERARCH ESO ISS PBLA23 START 4.0
HIERARCH ESO ISS PBLA23 END 4.1
HIERARCH ESO ISS PBL24 START 93.536
HIERARCH ESO ISS PBL24 END 93.589
HIERARCH ESO ISS PBLA24 START 330.314
HIERARCH ESO ISS PBLA24 END 330.393
HIERARCH ESO ISS PBL34 START 55.528
HIERARCH ESO ISS PBL34 END 55.619
HIERARCH ESO ISS PBLA34 START 294.993
HIERARCH ESO ISS PBLA34 END 295.084
HIERARCH ESO ISS AMBI TAU0 START 0.003152
HIERARCH ESO ISS AMBI TAU0 END 0.003113
HIERARCH ESO ISS AMBI TEMP 6.29
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.61