Exposure
ID
PIONI.2021-09-13T01:40:24.771_1
Header ID
PIONI.2021-09-13T01:40:24.771
Date updated
2021-09-13 01:47:01 UTC+0000
Release date
2021-09-13 01:40:24 UTC+0000
UTC Start
2021-09-13 01:40:24.772
UTC End
2021-09-13 01:41:03.172
MJD Start
59470.0697311545
MJD End
59470.0701755989
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003135
Ambient temperature (°C)
10.73
Seeing (arcsec)
0.62
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 76.0020 75.9090 143.6000 143.8000
A0-J2 98.4480 98.2080 116.1000 116.3000
A0-J3 111.4070 111.2130 57.5660 57.5840
G1-J2 46.8510 46.7480 67.6000 67.7000
G1-J3 130.4930 130.4660 22.0370 22.0880
J2-J3 103.2750 103.2770 3.1280 3.2310
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 59470.0697311545
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 76.002
HIERARCH ESO ISS PBL12 END 75.909
HIERARCH ESO ISS PBLA12 START 143.6
HIERARCH ESO ISS PBLA12 END 143.8
HIERARCH ESO ISS PBL13 START 98.448
HIERARCH ESO ISS PBL13 END 98.208
HIERARCH ESO ISS PBLA13 START 116.1
HIERARCH ESO ISS PBLA13 END 116.3
HIERARCH ESO ISS PBL14 START 111.407
HIERARCH ESO ISS PBL14 END 111.213
HIERARCH ESO ISS PBLA14 START 57.566
HIERARCH ESO ISS PBLA14 END 57.584
HIERARCH ESO ISS PBL23 START 46.851
HIERARCH ESO ISS PBL23 END 46.748
HIERARCH ESO ISS PBLA23 START 67.6
HIERARCH ESO ISS PBLA23 END 67.7
HIERARCH ESO ISS PBL24 START 130.493
HIERARCH ESO ISS PBL24 END 130.466
HIERARCH ESO ISS PBLA24 START 22.037
HIERARCH ESO ISS PBLA24 END 22.088
HIERARCH ESO ISS PBL34 START 103.275
HIERARCH ESO ISS PBL34 END 103.277
HIERARCH ESO ISS PBLA34 START 3.128
HIERARCH ESO ISS PBLA34 END 3.231
HIERARCH ESO ISS AMBI TAU0 START 0.003135
HIERARCH ESO ISS AMBI TAU0 END 0.003135
HIERARCH ESO ISS AMBI TEMP 10.73
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.59