Exposure
ID
PIONI.2021-09-13T00:29:05.633_1
Header ID
PIONI.2021-09-13T00:29:05.633
Date updated
2021-09-13 00:36:23 UTC+0000
Release date
2021-09-13 00:29:05 UTC+0000
UTC Start
2021-09-13 00:29:05.632
UTC End
2021-09-13 00:29:44.032
MJD Start
59470.0202040784
MJD End
59470.0206485228
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002662
Ambient temperature (°C)
9.77
Seeing (arcsec)
0.46
Observation
ID
48205
Category
calibrator
Program ID
60.A-9004(A)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
PIONIER TEAM, P
Target
ID
36166
Name
HD 157398
RA
261.01401
DEC
-23.84442
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 84.1100 84.0280 130.2000 130.3000
A0-J2 117.0570 116.8880 105.1000 105.2000
A0-J3 125.1170 125.0030 54.7360 54.7800
G1-J2 54.1770 54.1150 64.1000 64.1000
G1-J3 132.0330 132.0240 16.6700 16.7380
J2-J3 103.3590 103.3560 353.9750 354.0770
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 59470.0202040784
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 157398
RA 261.01401
DEC -23.84442
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 84.11
HIERARCH ESO ISS PBL12 END 84.028
HIERARCH ESO ISS PBLA12 START 130.2
HIERARCH ESO ISS PBLA12 END 130.3
HIERARCH ESO ISS PBL13 START 117.057
HIERARCH ESO ISS PBL13 END 116.888
HIERARCH ESO ISS PBLA13 START 105.1
HIERARCH ESO ISS PBLA13 END 105.2
HIERARCH ESO ISS PBL14 START 125.117
HIERARCH ESO ISS PBL14 END 125.003
HIERARCH ESO ISS PBLA14 START 54.736
HIERARCH ESO ISS PBLA14 END 54.78
HIERARCH ESO ISS PBL23 START 54.177
HIERARCH ESO ISS PBL23 END 54.115
HIERARCH ESO ISS PBLA23 START 64.1
HIERARCH ESO ISS PBLA23 END 64.1
HIERARCH ESO ISS PBL24 START 132.033
HIERARCH ESO ISS PBL24 END 132.024
HIERARCH ESO ISS PBLA24 START 16.67
HIERARCH ESO ISS PBLA24 END 16.738
HIERARCH ESO ISS PBL34 START 103.359
HIERARCH ESO ISS PBL34 END 103.356
HIERARCH ESO ISS PBLA34 START 353.975
HIERARCH ESO ISS PBLA34 END 354.077
HIERARCH ESO ISS AMBI TAU0 START 0.002774
HIERARCH ESO ISS AMBI TAU0 END 0.00255
HIERARCH ESO ISS AMBI TEMP 9.77
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.45