Exposure
ID
PIONI.2022-05-19T01:06:45.466_1
Header ID
PIONI.2022-05-19T01:06:45.466
Date updated
2022-05-19 01:15:38 UTC+0000
Release date
2022-05-19 01:06:45 UTC+0000
UTC Start
2022-05-19 01:06:45.466
UTC End
2022-05-19 01:07:36.666
MJD Start
59718.0463595618
MJD End
59718.0469521544
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.0011985
Ambient temperature (°C)
12.63
Seeing (arcsec)
1.69
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 52.5320 52.5140 18.7000 18.8000
U1-U3 96.8580 96.8210 24.7000 24.9000
U1-U4 129.7220 129.6990 49.6330 49.8330
U2-U3 44.9690 44.9520 31.9000 32.0000
U2-U4 88.9010 88.9240 67.3420 67.5580
U3-U4 58.4400 58.4980 93.8760 94.0810
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 59718.0463595618
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 52.532
HIERARCH ESO ISS PBL12 END 52.514
HIERARCH ESO ISS PBLA12 START 18.7
HIERARCH ESO ISS PBLA12 END 18.8
HIERARCH ESO ISS PBL13 START 96.858
HIERARCH ESO ISS PBL13 END 96.821
HIERARCH ESO ISS PBLA13 START 24.7
HIERARCH ESO ISS PBLA13 END 24.9
HIERARCH ESO ISS PBL14 START 129.722
HIERARCH ESO ISS PBL14 END 129.699
HIERARCH ESO ISS PBLA14 START 49.633
HIERARCH ESO ISS PBLA14 END 49.833
HIERARCH ESO ISS PBL23 START 44.969
HIERARCH ESO ISS PBL23 END 44.952
HIERARCH ESO ISS PBLA23 START 31.9
HIERARCH ESO ISS PBLA23 END 32.0
HIERARCH ESO ISS PBL24 START 88.901
HIERARCH ESO ISS PBL24 END 88.924
HIERARCH ESO ISS PBLA24 START 67.342
HIERARCH ESO ISS PBLA24 END 67.558
HIERARCH ESO ISS PBL34 START 58.44
HIERARCH ESO ISS PBL34 END 58.498
HIERARCH ESO ISS PBLA34 START 93.876
HIERARCH ESO ISS PBLA34 END 94.081
HIERARCH ESO ISS AMBI TAU0 START 0.001175
HIERARCH ESO ISS AMBI TAU0 END 0.001222
HIERARCH ESO ISS AMBI TEMP 12.63
HIERARCH ESO ISS AMBI FWHM START 1.76
HIERARCH ESO ISS AMBI FWHM END 1.62