Exposure
ID
PIONI.2016-03-02T08:54:31.215_1
Header ID
PIONI.2016-03-02T08:54:31.215
Date updated
2016-03-02 09:00:52 UTC+0000
Release date
2017-03-02 09:00:52 UTC+0000
UTC Start
2016-03-02 08:54:31.215
UTC End
2016-03-02 08:55:28.815
MJD Start
57449.371194616
MJD End
57449.3718612827
Exposure time (s)
57.6
Validation level
1
Tau 0: Coherence time (s)
0.00263
Ambient temperature (°C)
17.55
Seeing (arcsec)
1.0
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 67.0490 66.9840 266.3000 266.2000
K0-D0 95.6560 95.6920 253.2000 253.1000
K0-J3 37.3550 37.2360 325.2860 325.4180
G2-D0 33.9690 34.0440 226.6000 226.5000
G2-J3 57.5110 57.6240 52.5250 52.4800
D0-J3 91.3650 91.5530 50.3090 50.2760
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 57449.371194616
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 67.049
HIERARCH ESO ISS PBL12 END 66.984
HIERARCH ESO ISS PBLA12 START 266.3
HIERARCH ESO ISS PBLA12 END 266.2
HIERARCH ESO ISS PBL13 START 95.656
HIERARCH ESO ISS PBL13 END 95.692
HIERARCH ESO ISS PBLA13 START 253.2
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 37.355
HIERARCH ESO ISS PBL14 END 37.236
HIERARCH ESO ISS PBLA14 START 325.286
HIERARCH ESO ISS PBLA14 END 325.418
HIERARCH ESO ISS PBL23 START 33.969
HIERARCH ESO ISS PBL23 END 34.044
HIERARCH ESO ISS PBLA23 START 226.6
HIERARCH ESO ISS PBLA23 END 226.5
HIERARCH ESO ISS PBL24 START 57.511
HIERARCH ESO ISS PBL24 END 57.624
HIERARCH ESO ISS PBLA24 START 52.525
HIERARCH ESO ISS PBLA24 END 52.48
HIERARCH ESO ISS PBL34 START 91.365
HIERARCH ESO ISS PBL34 END 91.553
HIERARCH ESO ISS PBLA34 START 50.309
HIERARCH ESO ISS PBLA34 END 50.276
HIERARCH ESO ISS AMBI TAU0 START 0.002538
HIERARCH ESO ISS AMBI TAU0 END 0.002722
HIERARCH ESO ISS AMBI TEMP 17.55
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 0.97