Exposure
ID
PIONI.2022-05-19T01:33:07.618_1
Header ID
PIONI.2022-05-19T01:33:07.618
Date updated
2022-05-19 01:40:31 UTC+0000
Release date
2022-05-19 01:33:07 UTC+0000
UTC Start
2022-05-19 01:33:07.618
UTC End
2022-05-19 01:33:58.818
MJD Start
59718.0646715057
MJD End
59718.0652640983
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.0016805
Ambient temperature (°C)
12.21
Seeing (arcsec)
0.995
Observation
ID
50929
Category
calibrator
Program ID
60.A-9801(X)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
37980
Name
HD 116416
RA
201.152272
DEC
-53.91426
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 52.0180 51.9950 22.5000 22.6000
U1-U3 95.7950 95.7480 28.8000 29.0000
U1-U4 128.9350 128.8950 54.7110 54.9080
U2-U3 44.4680 44.4460 36.3000 36.4000
U2-U4 89.3380 89.3480 72.7930 73.0050
U3-U4 59.7920 59.8390 99.0760 99.2780
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(X)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59718.0646715057
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 116416
RA 201.152272
DEC -53.91426
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 51.2
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 52.018
HIERARCH ESO ISS PBL12 END 51.995
HIERARCH ESO ISS PBLA12 START 22.5
HIERARCH ESO ISS PBLA12 END 22.6
HIERARCH ESO ISS PBL13 START 95.795
HIERARCH ESO ISS PBL13 END 95.748
HIERARCH ESO ISS PBLA13 START 28.8
HIERARCH ESO ISS PBLA13 END 29.0
HIERARCH ESO ISS PBL14 START 128.935
HIERARCH ESO ISS PBL14 END 128.895
HIERARCH ESO ISS PBLA14 START 54.711
HIERARCH ESO ISS PBLA14 END 54.908
HIERARCH ESO ISS PBL23 START 44.468
HIERARCH ESO ISS PBL23 END 44.446
HIERARCH ESO ISS PBLA23 START 36.3
HIERARCH ESO ISS PBLA23 END 36.4
HIERARCH ESO ISS PBL24 START 89.338
HIERARCH ESO ISS PBL24 END 89.348
HIERARCH ESO ISS PBLA24 START 72.793
HIERARCH ESO ISS PBLA24 END 73.005
HIERARCH ESO ISS PBL34 START 59.792
HIERARCH ESO ISS PBL34 END 59.839
HIERARCH ESO ISS PBLA34 START 99.076
HIERARCH ESO ISS PBLA34 END 99.278
HIERARCH ESO ISS AMBI TAU0 START 0.001619
HIERARCH ESO ISS AMBI TAU0 END 0.001742
HIERARCH ESO ISS AMBI TEMP 12.21
HIERARCH ESO ISS AMBI FWHM START 1.0
HIERARCH ESO ISS AMBI FWHM END 0.99