Exposure
ID
PIONI.2022-05-19T01:39:00.757_1
Header ID
PIONI.2022-05-19T01:39:00.757
Date updated
2022-05-19 01:45:34 UTC+0000
Release date
2022-05-19 01:39:00 UTC+0000
UTC Start
2022-05-19 01:39:00.757
UTC End
2022-05-19 01:39:51.957
MJD Start
59718.0687587615
MJD End
59718.0693513541
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.0019765
Ambient temperature (°C)
12.16
Seeing (arcsec)
0.84
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 51.8860 51.8620 23.4000 23.5000
U1-U3 95.5230 95.4750 29.7000 29.9000
U1-U4 128.6980 128.6540 55.8350 56.0310
U2-U3 44.3380 44.3150 37.2000 37.4000
U2-U4 89.3870 89.3940 73.9990 74.2100
U3-U4 60.0560 60.1000 100.2290 100.4310
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 59718.0687587615
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 51.886
HIERARCH ESO ISS PBL12 END 51.862
HIERARCH ESO ISS PBLA12 START 23.4
HIERARCH ESO ISS PBLA12 END 23.5
HIERARCH ESO ISS PBL13 START 95.523
HIERARCH ESO ISS PBL13 END 95.475
HIERARCH ESO ISS PBLA13 START 29.7
HIERARCH ESO ISS PBLA13 END 29.9
HIERARCH ESO ISS PBL14 START 128.698
HIERARCH ESO ISS PBL14 END 128.654
HIERARCH ESO ISS PBLA14 START 55.835
HIERARCH ESO ISS PBLA14 END 56.031
HIERARCH ESO ISS PBL23 START 44.338
HIERARCH ESO ISS PBL23 END 44.315
HIERARCH ESO ISS PBLA23 START 37.2
HIERARCH ESO ISS PBLA23 END 37.4
HIERARCH ESO ISS PBL24 START 89.387
HIERARCH ESO ISS PBL24 END 89.394
HIERARCH ESO ISS PBLA24 START 73.999
HIERARCH ESO ISS PBLA24 END 74.21
HIERARCH ESO ISS PBL34 START 60.056
HIERARCH ESO ISS PBL34 END 60.1
HIERARCH ESO ISS PBLA34 START 100.229
HIERARCH ESO ISS PBLA34 END 100.431
HIERARCH ESO ISS AMBI TAU0 START 0.002048
HIERARCH ESO ISS AMBI TAU0 END 0.001905
HIERARCH ESO ISS AMBI TEMP 12.16
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.84