Exposure
ID
PIONI.2022-05-19T01:32:02.653_1
Header ID
PIONI.2022-05-19T01:32:02.653
Date updated
2022-05-19 01:40:31 UTC+0000
Release date
2022-05-19 01:32:02 UTC+0000
UTC Start
2022-05-19 01:32:02.653
UTC End
2022-05-19 01:32:53.853
MJD Start
59718.0639196006
MJD End
59718.0645121932
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.0016515
Ambient temperature (°C)
12.22
Seeing (arcsec)
0.985
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 52.0410 52.0190 22.3000 22.5000
U1-U3 95.8430 95.7970 28.7000 28.8000
U1-U4 128.9750 128.9360 54.5080 54.7050
U2-U3 44.4900 44.4680 36.1000 36.3000
U2-U4 89.3270 89.3380 72.5750 72.7870
U3-U4 59.7430 59.7900 98.8670 99.0690
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 59718.0639196006
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 52.041
HIERARCH ESO ISS PBL12 END 52.019
HIERARCH ESO ISS PBLA12 START 22.3
HIERARCH ESO ISS PBLA12 END 22.5
HIERARCH ESO ISS PBL13 START 95.843
HIERARCH ESO ISS PBL13 END 95.797
HIERARCH ESO ISS PBLA13 START 28.7
HIERARCH ESO ISS PBLA13 END 28.8
HIERARCH ESO ISS PBL14 START 128.975
HIERARCH ESO ISS PBL14 END 128.936
HIERARCH ESO ISS PBLA14 START 54.508
HIERARCH ESO ISS PBLA14 END 54.705
HIERARCH ESO ISS PBL23 START 44.49
HIERARCH ESO ISS PBL23 END 44.468
HIERARCH ESO ISS PBLA23 START 36.1
HIERARCH ESO ISS PBLA23 END 36.3
HIERARCH ESO ISS PBL24 START 89.327
HIERARCH ESO ISS PBL24 END 89.338
HIERARCH ESO ISS PBLA24 START 72.575
HIERARCH ESO ISS PBLA24 END 72.787
HIERARCH ESO ISS PBL34 START 59.743
HIERARCH ESO ISS PBL34 END 59.79
HIERARCH ESO ISS PBLA34 START 98.867
HIERARCH ESO ISS PBLA34 END 99.069
HIERARCH ESO ISS AMBI TAU0 START 0.001684
HIERARCH ESO ISS AMBI TAU0 END 0.001619
HIERARCH ESO ISS AMBI TEMP 12.22
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 1.0