Exposure
ID
PIONI.2016-03-02T02:45:31.379_1
Header ID
PIONI.2016-03-02T02:45:31.379
Date updated
2016-03-02 02:50:53 UTC+0000
Release date
2016-03-02 02:45:31 UTC+0000
UTC Start
2016-03-02 02:45:31.380
UTC End
2016-03-02 02:46:09.780
MJD Start
57449.1149465246
MJD End
57449.115390969
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003353
Ambient temperature (°C)
17.59
Seeing (arcsec)
0.945
Observation
ID
36532
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
26766
Name
HD79373
RA
138.616024
DEC
25.01128
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 68.0180 68.0390 274.2000 274.1000
K0-D0 89.5770 89.6890 260.2000 260.1000
K0-J3 44.3640 44.2900 320.3800 320.4080
G2-D0 28.7890 28.8540 225.2000 225.3000
G2-J3 49.1330 49.2440 53.5940 53.6020
D0-J3 77.7290 77.9060 50.5010 50.5210
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 57449.1149465246
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD79373
RA 138.616024
DEC 25.01128
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 68.018
HIERARCH ESO ISS PBL12 END 68.039
HIERARCH ESO ISS PBLA12 START 274.2
HIERARCH ESO ISS PBLA12 END 274.1
HIERARCH ESO ISS PBL13 START 89.577
HIERARCH ESO ISS PBL13 END 89.689
HIERARCH ESO ISS PBLA13 START 260.2
HIERARCH ESO ISS PBLA13 END 260.1
HIERARCH ESO ISS PBL14 START 44.364
HIERARCH ESO ISS PBL14 END 44.29
HIERARCH ESO ISS PBLA14 START 320.38
HIERARCH ESO ISS PBLA14 END 320.408
HIERARCH ESO ISS PBL23 START 28.789
HIERARCH ESO ISS PBL23 END 28.854
HIERARCH ESO ISS PBLA23 START 225.2
HIERARCH ESO ISS PBLA23 END 225.3
HIERARCH ESO ISS PBL24 START 49.133
HIERARCH ESO ISS PBL24 END 49.244
HIERARCH ESO ISS PBLA24 START 53.594
HIERARCH ESO ISS PBLA24 END 53.602
HIERARCH ESO ISS PBL34 START 77.729
HIERARCH ESO ISS PBL34 END 77.906
HIERARCH ESO ISS PBLA34 START 50.501
HIERARCH ESO ISS PBLA34 END 50.521
HIERARCH ESO ISS AMBI TAU0 START 0.003476
HIERARCH ESO ISS AMBI TAU0 END 0.00323
HIERARCH ESO ISS AMBI TEMP 17.59
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.98