Exposure
ID
PIONI.2021-09-13T00:35:55.122_1
Header ID
PIONI.2021-09-13T00:35:55.122
Date updated
2021-09-13 00:45:52 UTC+0000
Release date
2021-09-13 00:35:55 UTC+0000
UTC Start
2021-09-13 00:35:55.122
UTC End
2021-09-13 00:36:33.522
MJD Start
59470.0249435436
MJD End
59470.025387988
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002999
Ambient temperature (°C)
9.7
Seeing (arcsec)
0.44
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 83.4010 83.3150 131.3000 131.4000
A0-J2 115.5790 115.3970 106.0000 106.1000
A0-J3 124.1180 123.9940 55.1050 55.1480
G1-J2 53.6360 53.5690 64.5000 64.5000
G1-J3 131.9500 131.9390 17.2430 17.3100
J2-J3 103.3290 103.3250 354.8400 354.9440
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 59470.0249435436
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 83.401
HIERARCH ESO ISS PBL12 END 83.315
HIERARCH ESO ISS PBLA12 START 131.3
HIERARCH ESO ISS PBLA12 END 131.4
HIERARCH ESO ISS PBL13 START 115.579
HIERARCH ESO ISS PBL13 END 115.397
HIERARCH ESO ISS PBLA13 START 106.0
HIERARCH ESO ISS PBLA13 END 106.1
HIERARCH ESO ISS PBL14 START 124.118
HIERARCH ESO ISS PBL14 END 123.994
HIERARCH ESO ISS PBLA14 START 55.105
HIERARCH ESO ISS PBLA14 END 55.148
HIERARCH ESO ISS PBL23 START 53.636
HIERARCH ESO ISS PBL23 END 53.569
HIERARCH ESO ISS PBLA23 START 64.5
HIERARCH ESO ISS PBLA23 END 64.5
HIERARCH ESO ISS PBL24 START 131.95
HIERARCH ESO ISS PBL24 END 131.939
HIERARCH ESO ISS PBLA24 START 17.243
HIERARCH ESO ISS PBLA24 END 17.31
HIERARCH ESO ISS PBL34 START 103.329
HIERARCH ESO ISS PBL34 END 103.325
HIERARCH ESO ISS PBLA34 START 354.84
HIERARCH ESO ISS PBLA34 END 354.944
HIERARCH ESO ISS AMBI TAU0 START 0.002999
HIERARCH ESO ISS AMBI TAU0 END 0.002999
HIERARCH ESO ISS AMBI TEMP 9.7
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44