Exposure
ID
PIONI.2016-03-01T08:36:04.046_1
Header ID
PIONI.2016-03-01T08:36:04.046
Date updated
2016-03-01 08:46:06 UTC+0000
Release date
2017-03-01 08:46:06 UTC+0000
UTC Start
2016-03-01 08:36:04.046
UTC End
2016-03-01 08:37:01.646
MJD Start
57448.3583801612
MJD End
57448.3590468279
Exposure time (s)
57.6
Validation level
1
Tau 0: Coherence time (s)
0.0037355
Ambient temperature (°C)
17.2
Seeing (arcsec)
0.865
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 67.9600 67.9240 268.7000 268.6000
K0-D0 94.6380 94.7120 255.4000 255.3000
K0-J3 39.5090 39.3900 323.2010 323.3010
G2-D0 32.5380 32.6210 226.6000 226.6000
G2-J3 55.3000 55.4300 53.1990 53.1690
D0-J3 87.7020 87.9160 50.7540 50.7370
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 57448.3583801612
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 67.96
HIERARCH ESO ISS PBL12 END 67.924
HIERARCH ESO ISS PBLA12 START 268.7
HIERARCH ESO ISS PBLA12 END 268.6
HIERARCH ESO ISS PBL13 START 94.638
HIERARCH ESO ISS PBL13 END 94.712
HIERARCH ESO ISS PBLA13 START 255.4
HIERARCH ESO ISS PBLA13 END 255.3
HIERARCH ESO ISS PBL14 START 39.509
HIERARCH ESO ISS PBL14 END 39.39
HIERARCH ESO ISS PBLA14 START 323.201
HIERARCH ESO ISS PBLA14 END 323.301
HIERARCH ESO ISS PBL23 START 32.538
HIERARCH ESO ISS PBL23 END 32.621
HIERARCH ESO ISS PBLA23 START 226.6
HIERARCH ESO ISS PBLA23 END 226.6
HIERARCH ESO ISS PBL24 START 55.3
HIERARCH ESO ISS PBL24 END 55.43
HIERARCH ESO ISS PBLA24 START 53.199
HIERARCH ESO ISS PBLA24 END 53.169
HIERARCH ESO ISS PBL34 START 87.702
HIERARCH ESO ISS PBL34 END 87.916
HIERARCH ESO ISS PBLA34 START 50.754
HIERARCH ESO ISS PBLA34 END 50.737
HIERARCH ESO ISS AMBI TAU0 START 0.003886
HIERARCH ESO ISS AMBI TAU0 END 0.003585
HIERARCH ESO ISS AMBI TEMP 17.2
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.9