Exposure
ID
PIONI.2021-09-13T01:14:48.642_1
Header ID
PIONI.2021-09-13T01:14:48.642
Date updated
2021-09-13 01:20:58 UTC+0000
Release date
2021-09-13 01:14:48 UTC+0000
UTC Start
2021-09-13 01:14:48.642
UTC End
2021-09-13 01:15:27.042
MJD Start
59470.0519518754
MJD End
59470.0523963198
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002612
Ambient temperature (°C)
10.7
Seeing (arcsec)
0.51
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 79.0130 78.9170 138.3000 138.4000
A0-J2 105.8430 105.6180 111.7000 111.8000
A0-J3 117.1490 116.9800 56.8230 56.8510
G1-J2 49.8990 49.8090 66.5000 66.6000
G1-J3 131.2330 131.2130 20.2760 20.3350
J2-J3 103.2420 103.2420 359.8320 359.9370
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 59470.0519518754
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 79.013
HIERARCH ESO ISS PBL12 END 78.917
HIERARCH ESO ISS PBLA12 START 138.3
HIERARCH ESO ISS PBLA12 END 138.4
HIERARCH ESO ISS PBL13 START 105.843
HIERARCH ESO ISS PBL13 END 105.618
HIERARCH ESO ISS PBLA13 START 111.7
HIERARCH ESO ISS PBLA13 END 111.8
HIERARCH ESO ISS PBL14 START 117.149
HIERARCH ESO ISS PBL14 END 116.98
HIERARCH ESO ISS PBLA14 START 56.823
HIERARCH ESO ISS PBLA14 END 56.851
HIERARCH ESO ISS PBL23 START 49.899
HIERARCH ESO ISS PBL23 END 49.809
HIERARCH ESO ISS PBLA23 START 66.5
HIERARCH ESO ISS PBLA23 END 66.6
HIERARCH ESO ISS PBL24 START 131.233
HIERARCH ESO ISS PBL24 END 131.213
HIERARCH ESO ISS PBLA24 START 20.276
HIERARCH ESO ISS PBLA24 END 20.335
HIERARCH ESO ISS PBL34 START 103.242
HIERARCH ESO ISS PBL34 END 103.242
HIERARCH ESO ISS PBLA34 START 359.832
HIERARCH ESO ISS PBLA34 END 359.937
HIERARCH ESO ISS AMBI TAU0 START 0.002612
HIERARCH ESO ISS AMBI TAU0 END 0.002612
HIERARCH ESO ISS AMBI TEMP 10.7
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.51