Exposure
ID
PIONI.2016-03-01T03:22:58.796_1
Header ID
PIONI.2016-03-01T03:22:58.796
Date updated
2016-03-01 03:30:49 UTC+0000
Release date
2016-03-01 03:22:58 UTC+0000
UTC Start
2016-03-01 03:22:58.796
UTC End
2016-03-01 03:24:15.596
MJD Start
57448.1409582919
MJD End
57448.1418471808
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.0021745
Ambient temperature (°C)
16.14
Seeing (arcsec)
1.34
Observation
ID
36533
Category
calibrator
Program ID
096.D-0299(B)
Program Title
ECLIPSING BINARIES AS A UNIQUE TOOL FOR CHECKING THE ACCURACY OF THE CALIBRATION OF THE COSMIC DISTANCE SCALE
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ GRACZYK/ PILECKI/ MERAND/ KERVELLA/ BREITFELDER/ GIEREN
Target
ID
26767
Name
HD83273
RA
144.457484
DEC
24.67022
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.2320 68.2540 273.1000 273.0000
K0-D0 90.9160 91.0930 259.1000 259.0000
K0-J3 43.6140 43.4800 320.9400 321.0030
G2-D0 29.6930 29.8060 225.4000 225.5000
G2-J3 50.6160 50.8050 53.4290 53.4320
D0-J3 80.1280 80.4310 50.4770 50.5010
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 096.D-0299(B)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 57448.1409582919
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD83273
RA 144.457484
DEC 24.67022
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 76.8
HIERARCH ESO DET DIT 0.0015
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 68.232
HIERARCH ESO ISS PBL12 END 68.254
HIERARCH ESO ISS PBLA12 START 273.1
HIERARCH ESO ISS PBLA12 END 273.0
HIERARCH ESO ISS PBL13 START 90.916
HIERARCH ESO ISS PBL13 END 91.093
HIERARCH ESO ISS PBLA13 START 259.1
HIERARCH ESO ISS PBLA13 END 259.0
HIERARCH ESO ISS PBL14 START 43.614
HIERARCH ESO ISS PBL14 END 43.48
HIERARCH ESO ISS PBLA14 START 320.94
HIERARCH ESO ISS PBLA14 END 321.003
HIERARCH ESO ISS PBL23 START 29.693
HIERARCH ESO ISS PBL23 END 29.806
HIERARCH ESO ISS PBLA23 START 225.4
HIERARCH ESO ISS PBLA23 END 225.5
HIERARCH ESO ISS PBL24 START 50.616
HIERARCH ESO ISS PBL24 END 50.805
HIERARCH ESO ISS PBLA24 START 53.429
HIERARCH ESO ISS PBLA24 END 53.432
HIERARCH ESO ISS PBL34 START 80.128
HIERARCH ESO ISS PBL34 END 80.431
HIERARCH ESO ISS PBLA34 START 50.477
HIERARCH ESO ISS PBLA34 END 50.501
HIERARCH ESO ISS AMBI TAU0 START 0.002275
HIERARCH ESO ISS AMBI TAU0 END 0.002074
HIERARCH ESO ISS AMBI TEMP 16.14
HIERARCH ESO ISS AMBI FWHM START 1.29
HIERARCH ESO ISS AMBI FWHM END 1.39