Exposure
ID
PIONI.2016-03-01T08:29:16.505_1
Header ID
PIONI.2016-03-01T08:29:16.505
Date updated
2016-03-01 08:42:02 UTC+0000
Release date
2016-03-01 08:29:16 UTC+0000
UTC Start
2016-03-01 08:29:16.505
UTC End
2016-03-01 08:30:14.105
MJD Start
57448.3536632517
MJD End
57448.3543299184
Exposure time (s)
57.6
Validation level
1
Tau 0: Coherence time (s)
0.0039035
Ambient temperature (°C)
17.16
Seeing (arcsec)
0.825
Observation
ID
36528
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
26762
Name
HD125728
RA
215.187872
DEC
26.07552
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 68.2960 68.2820 270.5000 270.4000
K0-D0 93.2970 93.4020 257.3000 257.1000
K0-J3 40.6150 40.4950 321.3940 321.4700
G2-D0 31.0610 31.1500 227.0000 227.0000
G2-J3 53.0430 53.1860 54.0750 54.0520
D0-J3 83.9530 84.1880 51.4530 51.4440
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 57448.3536632517
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD125728
RA 215.187872
DEC 26.07552
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 57.6
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 76800
HIERARCH ESO ISS PBL12 START 68.296
HIERARCH ESO ISS PBL12 END 68.282
HIERARCH ESO ISS PBLA12 START 270.5
HIERARCH ESO ISS PBLA12 END 270.4
HIERARCH ESO ISS PBL13 START 93.297
HIERARCH ESO ISS PBL13 END 93.402
HIERARCH ESO ISS PBLA13 START 257.3
HIERARCH ESO ISS PBLA13 END 257.1
HIERARCH ESO ISS PBL14 START 40.615
HIERARCH ESO ISS PBL14 END 40.495
HIERARCH ESO ISS PBLA14 START 321.394
HIERARCH ESO ISS PBLA14 END 321.47
HIERARCH ESO ISS PBL23 START 31.061
HIERARCH ESO ISS PBL23 END 31.15
HIERARCH ESO ISS PBLA23 START 227.0
HIERARCH ESO ISS PBLA23 END 227.0
HIERARCH ESO ISS PBL24 START 53.043
HIERARCH ESO ISS PBL24 END 53.186
HIERARCH ESO ISS PBLA24 START 54.075
HIERARCH ESO ISS PBLA24 END 54.052
HIERARCH ESO ISS PBL34 START 83.953
HIERARCH ESO ISS PBL34 END 84.188
HIERARCH ESO ISS PBLA34 START 51.453
HIERARCH ESO ISS PBLA34 END 51.444
HIERARCH ESO ISS AMBI TAU0 START 0.003686
HIERARCH ESO ISS AMBI TAU0 END 0.004121
HIERARCH ESO ISS AMBI TEMP 17.16
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.78