Exposure
ID
PIONI.2013-08-10T02:13:04.826_1
Header ID
PIONI.2013-08-10T02:13:04.826
Date updated
2013-08-10 02:31:48 UTC+0000
Release date
2015-08-10 05:02:28 UTC+0000
UTC Start
2013-08-10 02:13:04.826
UTC End
2013-08-10 02:13:43.586
MJD Start
56514.0924169664
MJD End
56514.0928655775
Exposure time (s)
38.8
Validation level
1
Tau 0: Coherence time (s)
0.0015275
Ambient temperature (°C)
10.59
Seeing (arcsec)
2.265
Observation
ID
31514
Category
science
Program ID
091.C-0597(A)
Program Title
CHARACTERIZING COLOR AND TIME VARIABILITY OF EXOZODIACAL DUST
Program Type
Normal
PI / COI
ERTEL/ ABSIL/ AUGEREAU/ BERGER/ BONSOR/ LE BOUQUIN/ DEFR`ERE/ LEBRETON
Target
ID
21991
Name
HD166842
RA
272.88323
DEC
25.56124
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
SMALL-H
Stations
D0 A1 C1 B2
Projected baselines
Baseline Length start Length end Angle start Angle end
D0-A1 31.9320 31.9680 235.7000 235.6000
D0-C1 17.6220 17.6460 219.0000 219.0000
D0-B2 26.4200 26.4560 218.9720 218.9930
A1-C1 15.8760 15.8810 74.2000 74.2000
A1-B2 10.0700 10.0570 104.5320 104.4760
C1-B2 8.7980 8.8100 218.9310 218.9510
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 091.C-0597(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 56514.0924169664
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD166842
RA 272.88323
DEC 25.56124
HIERARCH ESO INS OPTI3 NAME SMALL
HIERARCH ESO INS OPTI3 ID SMALL
HIERARCH ESO INS OPTI2 NAME H
HIERARCH ESO INS OPTI2 ID H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 D0
HIERARCH ESO ISS CONF STATION2 A1
HIERARCH ESO ISS CONF STATION3 C1
HIERARCH ESO ISS CONF STATION4 B2
EXPTIME 38.76
HIERARCH ESO DET DIT 0.3876
HIERARCH ESO DET NDIT 100
HIERARCH ESO ISS PBL12 START 31.932
HIERARCH ESO ISS PBL12 END 31.968
HIERARCH ESO ISS PBLA12 START 235.7
HIERARCH ESO ISS PBLA12 END 235.6
HIERARCH ESO ISS PBL13 START 17.622
HIERARCH ESO ISS PBL13 END 17.646
HIERARCH ESO ISS PBLA13 START 219.0
HIERARCH ESO ISS PBLA13 END 219.0
HIERARCH ESO ISS PBL14 START 26.42
HIERARCH ESO ISS PBL14 END 26.456
HIERARCH ESO ISS PBLA14 START 218.972
HIERARCH ESO ISS PBLA14 END 218.993
HIERARCH ESO ISS PBL23 START 15.876
HIERARCH ESO ISS PBL23 END 15.881
HIERARCH ESO ISS PBLA23 START 74.2
HIERARCH ESO ISS PBLA23 END 74.2
HIERARCH ESO ISS PBL24 START 10.07
HIERARCH ESO ISS PBL24 END 10.057
HIERARCH ESO ISS PBLA24 START 104.532
HIERARCH ESO ISS PBLA24 END 104.476
HIERARCH ESO ISS PBL34 START 8.798
HIERARCH ESO ISS PBL34 END 8.81
HIERARCH ESO ISS PBLA34 START 218.931
HIERARCH ESO ISS PBLA34 END 218.951
HIERARCH ESO ISS AMBI TAU0 START 0.001482
HIERARCH ESO ISS AMBI TAU0 END 0.001573
HIERARCH ESO ISS AMBI TEMP 10.59
HIERARCH ESO ISS AMBI FWHM START 2.33
HIERARCH ESO ISS AMBI FWHM END 2.2