Exposure
ID
PIONI.2021-09-13T01:30:39.671_1
Header ID
PIONI.2021-09-13T01:30:39.671
Date updated
2021-09-13 01:36:17 UTC+0000
Release date
2021-09-13 01:30:39 UTC+0000
UTC Start
2021-09-13 01:30:39.670
UTC End
2021-09-13 01:31:18.070
MJD Start
59470.0629591467
MJD End
59470.0634035911
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002604
Ambient temperature (°C)
10.69
Seeing (arcsec)
0.64
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 77.1450 77.0510 141.5000 141.7000
A0-J2 101.3390 101.1050 114.4000 114.5000
A0-J3 113.6990 113.5160 57.3210 57.3430
G1-J2 48.0650 47.9680 67.2000 67.3000
G1-J3 130.8030 130.7790 21.3890 21.4430
J2-J3 103.2540 103.2550 1.8750 1.9780
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 59470.0629591467
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 77.145
HIERARCH ESO ISS PBL12 END 77.051
HIERARCH ESO ISS PBLA12 START 141.5
HIERARCH ESO ISS PBLA12 END 141.7
HIERARCH ESO ISS PBL13 START 101.339
HIERARCH ESO ISS PBL13 END 101.105
HIERARCH ESO ISS PBLA13 START 114.4
HIERARCH ESO ISS PBLA13 END 114.5
HIERARCH ESO ISS PBL14 START 113.699
HIERARCH ESO ISS PBL14 END 113.516
HIERARCH ESO ISS PBLA14 START 57.321
HIERARCH ESO ISS PBLA14 END 57.343
HIERARCH ESO ISS PBL23 START 48.065
HIERARCH ESO ISS PBL23 END 47.968
HIERARCH ESO ISS PBLA23 START 67.2
HIERARCH ESO ISS PBLA23 END 67.3
HIERARCH ESO ISS PBL24 START 130.803
HIERARCH ESO ISS PBL24 END 130.779
HIERARCH ESO ISS PBLA24 START 21.389
HIERARCH ESO ISS PBLA24 END 21.443
HIERARCH ESO ISS PBL34 START 103.254
HIERARCH ESO ISS PBL34 END 103.255
HIERARCH ESO ISS PBLA34 START 1.875
HIERARCH ESO ISS PBLA34 END 1.978
HIERARCH ESO ISS AMBI TAU0 START 0.002604
HIERARCH ESO ISS AMBI TAU0 END 0.002604
HIERARCH ESO ISS AMBI TEMP 10.69
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64