Exposure
ID
PIONI.2022-05-19T01:30:57.620_1
Header ID
PIONI.2022-05-19T01:30:57.620
Date updated
2022-05-19 01:40:31 UTC+0000
Release date
2022-05-19 01:30:57 UTC+0000
UTC Start
2022-05-19 01:30:57.621
UTC End
2022-05-19 01:31:48.821
MJD Start
59718.0631669043
MJD End
59718.0637594969
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.0016615
Ambient temperature (°C)
12.27
Seeing (arcsec)
0.975
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 52.0650 52.0420 22.2000 22.3000
U1-U3 95.8920 95.8460 28.5000 28.7000
U1-U4 129.0160 128.9770 54.2970 54.4950
U2-U3 44.5140 44.4920 35.9000 36.1000
U2-U4 89.3160 89.3270 72.3490 72.5610
U3-U4 59.6910 59.7400 98.6510 98.8540
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 59718.0631669043
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 52.065
HIERARCH ESO ISS PBL12 END 52.042
HIERARCH ESO ISS PBLA12 START 22.2
HIERARCH ESO ISS PBLA12 END 22.3
HIERARCH ESO ISS PBL13 START 95.892
HIERARCH ESO ISS PBL13 END 95.846
HIERARCH ESO ISS PBLA13 START 28.5
HIERARCH ESO ISS PBLA13 END 28.7
HIERARCH ESO ISS PBL14 START 129.016
HIERARCH ESO ISS PBL14 END 128.977
HIERARCH ESO ISS PBLA14 START 54.297
HIERARCH ESO ISS PBLA14 END 54.495
HIERARCH ESO ISS PBL23 START 44.514
HIERARCH ESO ISS PBL23 END 44.492
HIERARCH ESO ISS PBLA23 START 35.9
HIERARCH ESO ISS PBLA23 END 36.1
HIERARCH ESO ISS PBL24 START 89.316
HIERARCH ESO ISS PBL24 END 89.327
HIERARCH ESO ISS PBLA24 START 72.349
HIERARCH ESO ISS PBLA24 END 72.561
HIERARCH ESO ISS PBL34 START 59.691
HIERARCH ESO ISS PBL34 END 59.74
HIERARCH ESO ISS PBLA34 START 98.651
HIERARCH ESO ISS PBLA34 END 98.854
HIERARCH ESO ISS AMBI TAU0 START 0.001639
HIERARCH ESO ISS AMBI TAU0 END 0.001684
HIERARCH ESO ISS AMBI TEMP 12.27
HIERARCH ESO ISS AMBI FWHM START 0.98
HIERARCH ESO ISS AMBI FWHM END 0.97