Exposure
ID
PIONI.2016-03-01T07:41:48.394_1
Header ID
PIONI.2016-03-01T07:41:48.394
Date updated
2016-03-01 07:51:01 UTC+0000
Release date
2016-03-01 07:41:48 UTC+0000
UTC Start
2016-03-01 07:41:48.393
UTC End
2016-03-01 07:42:26.793
MJD Start
57448.320698997
MJD End
57448.3211434414
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0026795
Ambient temperature (°C)
17.3
Seeing (arcsec)
1.2
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 66.7970 66.8450 276.9000 276.8000
K0-D0 85.4070 85.5520 261.8000 261.8000
K0-J3 47.5070 47.4410 320.5000 320.5130
G2-D0 27.2010 27.2660 222.1000 222.2000
G2-J3 46.0460 46.1650 51.6120 51.6460
D0-J3 73.0110 73.1970 48.0800 48.1280
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 57448.320698997
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 66.797
HIERARCH ESO ISS PBL12 END 66.845
HIERARCH ESO ISS PBLA12 START 276.9
HIERARCH ESO ISS PBLA12 END 276.8
HIERARCH ESO ISS PBL13 START 85.407
HIERARCH ESO ISS PBL13 END 85.552
HIERARCH ESO ISS PBLA13 START 261.8
HIERARCH ESO ISS PBLA13 END 261.8
HIERARCH ESO ISS PBL14 START 47.507
HIERARCH ESO ISS PBL14 END 47.441
HIERARCH ESO ISS PBLA14 START 320.5
HIERARCH ESO ISS PBLA14 END 320.513
HIERARCH ESO ISS PBL23 START 27.201
HIERARCH ESO ISS PBL23 END 27.266
HIERARCH ESO ISS PBLA23 START 222.1
HIERARCH ESO ISS PBLA23 END 222.2
HIERARCH ESO ISS PBL24 START 46.046
HIERARCH ESO ISS PBL24 END 46.165
HIERARCH ESO ISS PBLA24 START 51.612
HIERARCH ESO ISS PBLA24 END 51.646
HIERARCH ESO ISS PBL34 START 73.011
HIERARCH ESO ISS PBL34 END 73.197
HIERARCH ESO ISS PBLA34 START 48.08
HIERARCH ESO ISS PBLA34 END 48.128
HIERARCH ESO ISS AMBI TAU0 START 0.00259
HIERARCH ESO ISS AMBI TAU0 END 0.002769
HIERARCH ESO ISS AMBI TEMP 17.3
HIERARCH ESO ISS AMBI FWHM START 1.24
HIERARCH ESO ISS AMBI FWHM END 1.16