Exposure
ID
PIONI.2022-05-19T01:50:18.608_1
Header ID
PIONI.2022-05-19T01:50:18.608
Date updated
2022-05-19 01:55:47 UTC+0000
Release date
2022-05-19 01:50:18 UTC+0000
UTC Start
2022-05-19 01:50:18.608
UTC End
2022-05-19 01:50:44.208
MJD Start
59718.0766042611
MJD End
59718.0769005574
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0016295
Ambient temperature (°C)
12.1
Seeing (arcsec)
0.965
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 51.6150 51.6000 25.0000 25.1000
U1-U3 94.9660 94.9350 31.5000 31.6000
U1-U4 128.1790 128.1490 57.9760 58.0890
U2-U3 44.0720 44.0570 39.1000 39.2000
U2-U4 89.4290 89.4290 76.2980 76.4200
U3-U4 60.5210 60.5440 102.4320 102.5490
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 59718.0766042611
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 51.615
HIERARCH ESO ISS PBL12 END 51.6
HIERARCH ESO ISS PBLA12 START 25.0
HIERARCH ESO ISS PBLA12 END 25.1
HIERARCH ESO ISS PBL13 START 94.966
HIERARCH ESO ISS PBL13 END 94.935
HIERARCH ESO ISS PBLA13 START 31.5
HIERARCH ESO ISS PBLA13 END 31.6
HIERARCH ESO ISS PBL14 START 128.179
HIERARCH ESO ISS PBL14 END 128.149
HIERARCH ESO ISS PBLA14 START 57.976
HIERARCH ESO ISS PBLA14 END 58.089
HIERARCH ESO ISS PBL23 START 44.072
HIERARCH ESO ISS PBL23 END 44.057
HIERARCH ESO ISS PBLA23 START 39.1
HIERARCH ESO ISS PBLA23 END 39.2
HIERARCH ESO ISS PBL24 START 89.429
HIERARCH ESO ISS PBL24 END 89.429
HIERARCH ESO ISS PBLA24 START 76.298
HIERARCH ESO ISS PBLA24 END 76.42
HIERARCH ESO ISS PBL34 START 60.521
HIERARCH ESO ISS PBL34 END 60.544
HIERARCH ESO ISS PBLA34 START 102.432
HIERARCH ESO ISS PBLA34 END 102.549
HIERARCH ESO ISS AMBI TAU0 START 0.001417
HIERARCH ESO ISS AMBI TAU0 END 0.001842
HIERARCH ESO ISS AMBI TEMP 12.1
HIERARCH ESO ISS AMBI FWHM START 0.99
HIERARCH ESO ISS AMBI FWHM END 0.94