Exposure
ID
PIONI.2021-09-13T00:23:53.451_1
Header ID
PIONI.2021-09-13T00:23:53.451
Date updated
2021-09-13 00:31:02 UTC+0000
Release date
2021-09-13 00:23:53 UTC+0000
UTC Start
2021-09-13 00:23:53.451
UTC End
2021-09-13 00:24:31.851
MJD Start
59470.0165908718
MJD End
59470.0170353162
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00259
Ambient temperature (°C)
9.92
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 84.6340 84.5540 129.3000 129.5000
A0-J2 118.1350 117.9720 104.5000 104.6000
A0-J3 125.8350 125.7270 54.4410 54.4870
G1-J2 54.5660 54.5080 63.7000 63.8000
G1-J3 132.0900 132.0810 16.2250 16.2940
J2-J3 103.3850 103.3810 353.3190 353.4200
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 59470.0165908718
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 84.634
HIERARCH ESO ISS PBL12 END 84.554
HIERARCH ESO ISS PBLA12 START 129.3
HIERARCH ESO ISS PBLA12 END 129.5
HIERARCH ESO ISS PBL13 START 118.135
HIERARCH ESO ISS PBL13 END 117.972
HIERARCH ESO ISS PBLA13 START 104.5
HIERARCH ESO ISS PBLA13 END 104.6
HIERARCH ESO ISS PBL14 START 125.835
HIERARCH ESO ISS PBL14 END 125.727
HIERARCH ESO ISS PBLA14 START 54.441
HIERARCH ESO ISS PBLA14 END 54.487
HIERARCH ESO ISS PBL23 START 54.566
HIERARCH ESO ISS PBL23 END 54.508
HIERARCH ESO ISS PBLA23 START 63.7
HIERARCH ESO ISS PBLA23 END 63.8
HIERARCH ESO ISS PBL24 START 132.09
HIERARCH ESO ISS PBL24 END 132.081
HIERARCH ESO ISS PBLA24 START 16.225
HIERARCH ESO ISS PBLA24 END 16.294
HIERARCH ESO ISS PBL34 START 103.385
HIERARCH ESO ISS PBL34 END 103.381
HIERARCH ESO ISS PBLA34 START 353.319
HIERARCH ESO ISS PBLA34 END 353.42
HIERARCH ESO ISS AMBI TAU0 START 0.00259
HIERARCH ESO ISS AMBI TAU0 END 0.00259
HIERARCH ESO ISS AMBI TEMP 9.92
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.46