Exposure
ID
PIONI.2021-09-12T03:02:09.226_1
Header ID
PIONI.2021-09-12T03:02:09.226
Date updated
2021-09-12 03:11:49 UTC+0000
Release date
2021-09-12 03:02:09 UTC+0000
UTC Start
2021-09-12 03:02:09.226
UTC End
2021-09-12 03:03:00.426
MJD Start
59469.1264956663
MJD End
59469.1270882589
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.0025145
Ambient temperature (°C)
9.18
Seeing (arcsec)
0.735
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 66.2590 66.0150 116.7000 116.7000
A0-J2 106.8360 106.5140 89.0000 88.9000
A0-J3 131.9800 131.9430 49.7850 49.7410
G1-J2 57.1680 57.1270 56.4000 56.3000
G1-J3 122.2470 122.3230 19.8780 19.9460
J2-J3 83.5340 83.5150 355.8490 356.0060
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 59469.1264956663
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 66.259
HIERARCH ESO ISS PBL12 END 66.015
HIERARCH ESO ISS PBLA12 START 116.7
HIERARCH ESO ISS PBLA12 END 116.7
HIERARCH ESO ISS PBL13 START 106.836
HIERARCH ESO ISS PBL13 END 106.514
HIERARCH ESO ISS PBLA13 START 89.0
HIERARCH ESO ISS PBLA13 END 88.9
HIERARCH ESO ISS PBL14 START 131.98
HIERARCH ESO ISS PBL14 END 131.943
HIERARCH ESO ISS PBLA14 START 49.785
HIERARCH ESO ISS PBLA14 END 49.741
HIERARCH ESO ISS PBL23 START 57.168
HIERARCH ESO ISS PBL23 END 57.127
HIERARCH ESO ISS PBLA23 START 56.4
HIERARCH ESO ISS PBLA23 END 56.3
HIERARCH ESO ISS PBL24 START 122.247
HIERARCH ESO ISS PBL24 END 122.323
HIERARCH ESO ISS PBLA24 START 19.878
HIERARCH ESO ISS PBLA24 END 19.946
HIERARCH ESO ISS PBL34 START 83.534
HIERARCH ESO ISS PBL34 END 83.515
HIERARCH ESO ISS PBLA34 START 355.849
HIERARCH ESO ISS PBLA34 END 356.006
HIERARCH ESO ISS AMBI TAU0 START 0.002671
HIERARCH ESO ISS AMBI TAU0 END 0.002358
HIERARCH ESO ISS AMBI TEMP 9.18
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.76