Exposure
ID
PIONI.2021-09-14T02:02:45.595_1
Header ID
PIONI.2021-09-14T02:02:45.595
Date updated
2021-09-14 02:12:05 UTC+0000
Release date
2021-09-14 02:02:45 UTC+0000
UTC Start
2021-09-14 02:02:45.595
UTC End
2021-09-14 02:03:36.795
MJD Start
59471.0852499441
MJD End
59471.0858425367
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.0019605
Ambient temperature (°C)
9.37
Seeing (arcsec)
0.69
Observation
ID
48213
Category
calibrator
Program ID
60.A-9004(A)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
PIONIER TEAM, P
Target
ID
36174
Name
HD 186935
RA
296.760199
DEC
4.52847
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 80.2990 80.1300 114.2000 114.2000
A0-J2 123.0190 122.8420 91.2000 91.2000
A0-J3 131.4160 131.4710 51.0770 51.0760
G1-J2 58.1890 58.1970 58.7000 58.7000
G1-J3 119.0090 119.0720 14.0860 14.1860
J2-J3 87.6940 87.6360 346.3080 346.4450
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 59471.0852499441
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 186935
RA 296.760199
DEC 4.52847
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 80.299
HIERARCH ESO ISS PBL12 END 80.13
HIERARCH ESO ISS PBLA12 START 114.2
HIERARCH ESO ISS PBLA12 END 114.2
HIERARCH ESO ISS PBL13 START 123.019
HIERARCH ESO ISS PBL13 END 122.842
HIERARCH ESO ISS PBLA13 START 91.2
HIERARCH ESO ISS PBLA13 END 91.2
HIERARCH ESO ISS PBL14 START 131.416
HIERARCH ESO ISS PBL14 END 131.471
HIERARCH ESO ISS PBLA14 START 51.077
HIERARCH ESO ISS PBLA14 END 51.076
HIERARCH ESO ISS PBL23 START 58.189
HIERARCH ESO ISS PBL23 END 58.197
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 119.009
HIERARCH ESO ISS PBL24 END 119.072
HIERARCH ESO ISS PBLA24 START 14.086
HIERARCH ESO ISS PBLA24 END 14.186
HIERARCH ESO ISS PBL34 START 87.694
HIERARCH ESO ISS PBL34 END 87.636
HIERARCH ESO ISS PBLA34 START 346.308
HIERARCH ESO ISS PBLA34 END 346.445
HIERARCH ESO ISS AMBI TAU0 START 0.002049
HIERARCH ESO ISS AMBI TAU0 END 0.001872
HIERARCH ESO ISS AMBI TEMP 9.37
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.72