Exposure
ID
PIONI.2016-03-01T07:43:38.076_1
Header ID
PIONI.2016-03-01T07:43:38.076
Date updated
2016-03-01 07:51:01 UTC+0000
Release date
2016-03-01 07:43:38 UTC+0000
UTC Start
2016-03-01 07:43:38.075
UTC End
2016-03-01 07:44:16.475
MJD Start
57448.3219684656
MJD End
57448.32241291
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00325
Ambient temperature (°C)
17.2
Seeing (arcsec)
0.99
Observation
ID
36526
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
26760
Name
HD128402
RA
219.028603
DEC
23.25046
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 66.9000 66.9470 276.7000 276.7000
K0-D0 85.7210 85.8670 261.7000 261.6000
K0-J3 47.3640 47.2960 320.5300 320.5450
G2-D0 27.3440 27.4110 222.2000 222.3000
G2-J3 46.3040 46.4250 51.6860 51.7190
D0-J3 73.4150 73.6040 48.1840 48.2320
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 57448.3219684656
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD128402
RA 219.028603
DEC 23.25046
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 66.9
HIERARCH ESO ISS PBL12 END 66.947
HIERARCH ESO ISS PBLA12 START 276.7
HIERARCH ESO ISS PBLA12 END 276.7
HIERARCH ESO ISS PBL13 START 85.721
HIERARCH ESO ISS PBL13 END 85.867
HIERARCH ESO ISS PBLA13 START 261.7
HIERARCH ESO ISS PBLA13 END 261.6
HIERARCH ESO ISS PBL14 START 47.364
HIERARCH ESO ISS PBL14 END 47.296
HIERARCH ESO ISS PBLA14 START 320.53
HIERARCH ESO ISS PBLA14 END 320.545
HIERARCH ESO ISS PBL23 START 27.344
HIERARCH ESO ISS PBL23 END 27.411
HIERARCH ESO ISS PBLA23 START 222.2
HIERARCH ESO ISS PBLA23 END 222.3
HIERARCH ESO ISS PBL24 START 46.304
HIERARCH ESO ISS PBL24 END 46.425
HIERARCH ESO ISS PBLA24 START 51.686
HIERARCH ESO ISS PBLA24 END 51.719
HIERARCH ESO ISS PBL34 START 73.415
HIERARCH ESO ISS PBL34 END 73.604
HIERARCH ESO ISS PBLA34 START 48.184
HIERARCH ESO ISS PBLA34 END 48.232
HIERARCH ESO ISS AMBI TAU0 START 0.003348
HIERARCH ESO ISS AMBI TAU0 END 0.003152
HIERARCH ESO ISS AMBI TEMP 17.2
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 1.02