Exposure
ID
PIONI.2016-03-01T08:08:30.363_1
Header ID
PIONI.2016-03-01T08:08:30.363
Date updated
2016-03-01 08:16:12 UTC+0000
Release date
2017-03-01 08:16:12 UTC+0000
UTC Start
2016-03-01 08:08:30.363
UTC End
2016-03-01 08:09:27.963
MJD Start
57448.3392403112
MJD End
57448.3399069779
Exposure time (s)
57.6
Validation level
1
Tau 0: Coherence time (s)
0.003535
Ambient temperature (°C)
17.42
Seeing (arcsec)
0.91
Observation
ID
36527
Category
science
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
26761
Name
HD123999
RA
212.599616
DEC
25.09146
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 68.3470 68.3470 271.7000 271.5000
K0-D0 92.4090 92.5320 258.0000 257.9000
K0-J3 42.1260 42.0110 321.3730 321.4390
G2-D0 30.5990 30.6900 226.2000 226.2000
G2-J3 52.1770 52.3260 53.6480 53.6380
D0-J3 82.6120 82.8530 50.8830 50.8880
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 096.D-0299(B)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 57448.3392403112
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD123999
RA 212.599616
DEC 25.09146
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 68.347
HIERARCH ESO ISS PBL12 END 68.347
HIERARCH ESO ISS PBLA12 START 271.7
HIERARCH ESO ISS PBLA12 END 271.5
HIERARCH ESO ISS PBL13 START 92.409
HIERARCH ESO ISS PBL13 END 92.532
HIERARCH ESO ISS PBLA13 START 258.0
HIERARCH ESO ISS PBLA13 END 257.9
HIERARCH ESO ISS PBL14 START 42.126
HIERARCH ESO ISS PBL14 END 42.011
HIERARCH ESO ISS PBLA14 START 321.373
HIERARCH ESO ISS PBLA14 END 321.439
HIERARCH ESO ISS PBL23 START 30.599
HIERARCH ESO ISS PBL23 END 30.69
HIERARCH ESO ISS PBLA23 START 226.2
HIERARCH ESO ISS PBLA23 END 226.2
HIERARCH ESO ISS PBL24 START 52.177
HIERARCH ESO ISS PBL24 END 52.326
HIERARCH ESO ISS PBLA24 START 53.648
HIERARCH ESO ISS PBLA24 END 53.638
HIERARCH ESO ISS PBL34 START 82.612
HIERARCH ESO ISS PBL34 END 82.853
HIERARCH ESO ISS PBLA34 START 50.883
HIERARCH ESO ISS PBLA34 END 50.888
HIERARCH ESO ISS AMBI TAU0 START 0.003556
HIERARCH ESO ISS AMBI TAU0 END 0.003514
HIERARCH ESO ISS AMBI TEMP 17.42
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.92