Exposure
ID
PIONI.2022-12-09T03:40:44.602_1
Header ID
PIONI.2022-12-09T03:40:44.602
Date updated
2022-12-09 03:45:59 UTC+0000
Release date
2022-12-09 03:40:44 UTC+0000
UTC Start
2022-12-09 03:40:44.602
UTC End
2022-12-09 03:41:10.202
MJD Start
59922.1532940064
MJD End
59922.1535903027
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.018869
Ambient temperature (°C)
15.77
Seeing (arcsec)
0.54
Observation
ID
53404
Category
calibrator
Program ID
60.A-9209(A)
Program Title
CALIBRATION RUN FOR PIONER
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
39715
Name
M05_HD22826
RA
54.677095
DEC
-35.20375
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 55.2380 55.2250 29.8000 29.8000
U1-U3 100.0260 99.9980 36.3000 36.3000
U1-U4 127.9030 127.8550 64.8700 64.9470
U2-U3 45.5720 45.5570 44.2000 44.2000
U2-U4 88.5860 88.5600 85.8710 85.9570
U3-U4 62.4280 62.4240 114.9330 115.0210
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9209(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59922.1532940064
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME M05_HD22826
RA 54.677095
DEC -35.20375
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 55.238
HIERARCH ESO ISS PBL12 END 55.225
HIERARCH ESO ISS PBLA12 START 29.8
HIERARCH ESO ISS PBLA12 END 29.8
HIERARCH ESO ISS PBL13 START 100.026
HIERARCH ESO ISS PBL13 END 99.998
HIERARCH ESO ISS PBLA13 START 36.3
HIERARCH ESO ISS PBLA13 END 36.3
HIERARCH ESO ISS PBL14 START 127.903
HIERARCH ESO ISS PBL14 END 127.855
HIERARCH ESO ISS PBLA14 START 64.87
HIERARCH ESO ISS PBLA14 END 64.947
HIERARCH ESO ISS PBL23 START 45.572
HIERARCH ESO ISS PBL23 END 45.557
HIERARCH ESO ISS PBLA23 START 44.2
HIERARCH ESO ISS PBLA23 END 44.2
HIERARCH ESO ISS PBL24 START 88.586
HIERARCH ESO ISS PBL24 END 88.56
HIERARCH ESO ISS PBLA24 START 85.871
HIERARCH ESO ISS PBLA24 END 85.957
HIERARCH ESO ISS PBL34 START 62.428
HIERARCH ESO ISS PBL34 END 62.424
HIERARCH ESO ISS PBLA34 START 114.933
HIERARCH ESO ISS PBLA34 END 115.021
HIERARCH ESO ISS AMBI TAU0 START 0.018577
HIERARCH ESO ISS AMBI TAU0 END 0.019161
HIERARCH ESO ISS AMBI TEMP 15.77
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54