Exposure
ID
PIONI.2022-05-18T02:13:23.125_1
Header ID
PIONI.2022-05-18T02:13:23.125
Date updated
2022-05-18 02:20:53 UTC+0000
Release date
2022-05-18 02:13:23 UTC+0000
UTC Start
2022-05-18 02:13:23.124
UTC End
2022-05-18 02:13:48.724
MJD Start
59717.0926287551
MJD End
59717.0929250514
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002167
Ambient temperature (°C)
12.79
Seeing (arcsec)
1.0
Observation
ID
50922
Category
calibrator
Program ID
60.A-9801(X)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
37974
Name
HD 116416
RA
201.15213
DEC
-53.9143
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 51.0980 51.0810 27.7000 27.8000
U1-U3 93.9070 93.8720 34.4000 34.5000
U1-U4 127.0910 127.0530 61.5760 61.6880
U2-U3 43.5610 43.5430 42.2000 42.3000
U2-U4 89.3360 89.3300 80.1700 80.2910
U3-U4 61.1890 61.2080 106.1560 106.2730
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 59717.0926287551
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 116416
RA 201.15213
DEC -53.9143
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 51.098
HIERARCH ESO ISS PBL12 END 51.081
HIERARCH ESO ISS PBLA12 START 27.7
HIERARCH ESO ISS PBLA12 END 27.8
HIERARCH ESO ISS PBL13 START 93.907
HIERARCH ESO ISS PBL13 END 93.872
HIERARCH ESO ISS PBLA13 START 34.4
HIERARCH ESO ISS PBLA13 END 34.5
HIERARCH ESO ISS PBL14 START 127.091
HIERARCH ESO ISS PBL14 END 127.053
HIERARCH ESO ISS PBLA14 START 61.576
HIERARCH ESO ISS PBLA14 END 61.688
HIERARCH ESO ISS PBL23 START 43.561
HIERARCH ESO ISS PBL23 END 43.543
HIERARCH ESO ISS PBLA23 START 42.2
HIERARCH ESO ISS PBLA23 END 42.3
HIERARCH ESO ISS PBL24 START 89.336
HIERARCH ESO ISS PBL24 END 89.33
HIERARCH ESO ISS PBLA24 START 80.17
HIERARCH ESO ISS PBLA24 END 80.291
HIERARCH ESO ISS PBL34 START 61.189
HIERARCH ESO ISS PBL34 END 61.208
HIERARCH ESO ISS PBLA34 START 106.156
HIERARCH ESO ISS PBLA34 END 106.273
HIERARCH ESO ISS AMBI TAU0 START 0.002167
HIERARCH ESO ISS AMBI TAU0 END 0.002167
HIERARCH ESO ISS AMBI TEMP 12.79
HIERARCH ESO ISS AMBI FWHM START 1.0
HIERARCH ESO ISS AMBI FWHM END 1.0