Exposure
ID
PIONI.2017-09-24T00:48:53.299_1
Header ID
PIONI.2017-09-24T00:48:53.299
Date updated
2017-09-24 00:55:50 UTC+0000
Release date
2018-09-24 00:55:50 UTC+0000
UTC Start
2017-09-24 00:48:53.299
UTC End
2017-09-24 00:49:31.699
MJD Start
58020.033950225
MJD End
58020.0343946694
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004666
Ambient temperature (°C)
14.39
Seeing (arcsec)
0.76
Observation
ID
38224
Category
science
Program ID
099.C-0178(B)
Program Title
CHARACTERIZING THE VARIABILITY OF EXOZODIACAL DUST WITH VLTI/PIONIER
Program Type
Normal
PI / COI
DEFRERE/ ABSIL/ AUGEREAU/ ERTEL/ MARION/ BONSOR/ LE BOUQUIN/ LEBRETON/ OLOFSSON/ SEZESTRE
Target
ID
28335
Name
HD_182919
RA
291.554033
DEC
20.09759
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 18.5350 18.4950 135.1000 135.2000
A0-D0 31.9950 31.9970 72.2000 72.1000
A0-C1 19.6430 19.6080 106.2580 106.2190
B2-D0 28.7750 28.8110 37.2000 37.2000
B2-C1 9.5830 9.5950 37.1260 37.1500
D0-C1 19.1930 19.2160 217.1870 217.2110
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 099.C-0178(B)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 58020.033950225
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_182919
RA 291.554033
DEC 20.09759
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 18.535
HIERARCH ESO ISS PBL12 END 18.495
HIERARCH ESO ISS PBLA12 START 135.1
HIERARCH ESO ISS PBLA12 END 135.2
HIERARCH ESO ISS PBL13 START 31.995
HIERARCH ESO ISS PBL13 END 31.997
HIERARCH ESO ISS PBLA13 START 72.2
HIERARCH ESO ISS PBLA13 END 72.1
HIERARCH ESO ISS PBL14 START 19.643
HIERARCH ESO ISS PBL14 END 19.608
HIERARCH ESO ISS PBLA14 START 106.258
HIERARCH ESO ISS PBLA14 END 106.219
HIERARCH ESO ISS PBL23 START 28.775
HIERARCH ESO ISS PBL23 END 28.811
HIERARCH ESO ISS PBLA23 START 37.2
HIERARCH ESO ISS PBLA23 END 37.2
HIERARCH ESO ISS PBL24 START 9.583
HIERARCH ESO ISS PBL24 END 9.595
HIERARCH ESO ISS PBLA24 START 37.126
HIERARCH ESO ISS PBLA24 END 37.15
HIERARCH ESO ISS PBL34 START 19.193
HIERARCH ESO ISS PBL34 END 19.216
HIERARCH ESO ISS PBLA34 START 217.187
HIERARCH ESO ISS PBLA34 END 217.211
HIERARCH ESO ISS AMBI TAU0 START 0.004666
HIERARCH ESO ISS AMBI TAU0 END 0.004666
HIERARCH ESO ISS AMBI TEMP 14.39
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76