Exposure
ID
PIONI.2021-09-12T03:15:15.385_1
Header ID
PIONI.2021-09-12T03:15:15.385
Date updated
2021-09-12 03:26:31 UTC+0000
Release date
2021-09-12 03:15:15 UTC+0000
UTC Start
2021-09-12 03:15:15.384
UTC End
2021-09-12 03:16:06.584
MJD Start
59469.1355947261
MJD End
59469.1361873187
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.002936
Ambient temperature (°C)
8.88
Seeing (arcsec)
0.74
Observation
ID
48200
Category
calibrator
Program ID
60.A-9004(A)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
PIONIER TEAM, P
Target
ID
36161
Name
HD 183918
RA
293.208589
DEC
6.02199
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 63.0520 62.7970 117.8000 117.9000
A0-J2 102.5230 102.1740 88.6000 88.6000
A0-J3 131.3890 131.3330 49.2190 49.1680
G1-J2 56.5820 56.5320 55.6000 55.6000
G1-J3 123.2300 123.3060 20.7690 20.8320
J2-J3 83.3430 83.3330 357.9270 358.0860
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 59469.1355947261
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 183918
RA 293.208589
DEC 6.02199
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 51.2
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 63.052
HIERARCH ESO ISS PBL12 END 62.797
HIERARCH ESO ISS PBLA12 START 117.8
HIERARCH ESO ISS PBLA12 END 117.9
HIERARCH ESO ISS PBL13 START 102.523
HIERARCH ESO ISS PBL13 END 102.174
HIERARCH ESO ISS PBLA13 START 88.6
HIERARCH ESO ISS PBLA13 END 88.6
HIERARCH ESO ISS PBL14 START 131.389
HIERARCH ESO ISS PBL14 END 131.333
HIERARCH ESO ISS PBLA14 START 49.219
HIERARCH ESO ISS PBLA14 END 49.168
HIERARCH ESO ISS PBL23 START 56.582
HIERARCH ESO ISS PBL23 END 56.532
HIERARCH ESO ISS PBLA23 START 55.6
HIERARCH ESO ISS PBLA23 END 55.6
HIERARCH ESO ISS PBL24 START 123.23
HIERARCH ESO ISS PBL24 END 123.306
HIERARCH ESO ISS PBLA24 START 20.769
HIERARCH ESO ISS PBLA24 END 20.832
HIERARCH ESO ISS PBL34 START 83.343
HIERARCH ESO ISS PBL34 END 83.333
HIERARCH ESO ISS PBLA34 START 357.927
HIERARCH ESO ISS PBLA34 END 358.086
HIERARCH ESO ISS AMBI TAU0 START 0.002936
HIERARCH ESO ISS AMBI TAU0 END 0.002936
HIERARCH ESO ISS AMBI TEMP 8.88
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.78