Exposure
ID
PIONI.2016-03-01T08:41:19.548_1
Header ID
PIONI.2016-03-01T08:41:19.548
Date updated
2016-03-01 08:50:52 UTC+0000
Release date
2017-03-01 08:50:52 UTC+0000
UTC Start
2016-03-01 08:41:19.549
UTC End
2016-03-01 08:42:17.149
MJD Start
57448.3620318118
MJD End
57448.3626984785
Exposure time (s)
57.6
Validation level
1
Tau 0: Coherence time (s)
0.004096
Ambient temperature (°C)
17.19
Seeing (arcsec)
0.79
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 67.7940 67.7500 268.2000 268.1000
K0-D0 94.9410 95.0060 254.9000 254.8000
K0-J3 39.0020 38.8830 323.6390 323.7470
G2-D0 32.8870 32.9680 226.6000 226.6000
G2-J3 55.8470 55.9730 53.0640 53.0300
D0-J3 88.6030 88.8110 50.6750 50.6540
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 57448.3620318118
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 67.794
HIERARCH ESO ISS PBL12 END 67.75
HIERARCH ESO ISS PBLA12 START 268.2
HIERARCH ESO ISS PBLA12 END 268.1
HIERARCH ESO ISS PBL13 START 94.941
HIERARCH ESO ISS PBL13 END 95.006
HIERARCH ESO ISS PBLA13 START 254.9
HIERARCH ESO ISS PBLA13 END 254.8
HIERARCH ESO ISS PBL14 START 39.002
HIERARCH ESO ISS PBL14 END 38.883
HIERARCH ESO ISS PBLA14 START 323.639
HIERARCH ESO ISS PBLA14 END 323.747
HIERARCH ESO ISS PBL23 START 32.887
HIERARCH ESO ISS PBL23 END 32.968
HIERARCH ESO ISS PBLA23 START 226.6
HIERARCH ESO ISS PBLA23 END 226.6
HIERARCH ESO ISS PBL24 START 55.847
HIERARCH ESO ISS PBL24 END 55.973
HIERARCH ESO ISS PBLA24 START 53.064
HIERARCH ESO ISS PBLA24 END 53.03
HIERARCH ESO ISS PBL34 START 88.603
HIERARCH ESO ISS PBL34 END 88.811
HIERARCH ESO ISS PBLA34 START 50.675
HIERARCH ESO ISS PBLA34 END 50.654
HIERARCH ESO ISS AMBI TAU0 START 0.004148
HIERARCH ESO ISS AMBI TAU0 END 0.004044
HIERARCH ESO ISS AMBI TEMP 17.19
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.8