> Pavol A. Dubovsky (AO Kolonica)

STAR
Coordinates RA DE:
 
Belong to project: B.R.N.O.   MEDUZA   TRESCA   HERO
 

> Light curve and airmass <

 

> Global light curve (MOOZ) <

> Close vicinity of the variable <

 
Photometric filter: Clear
y  (Strömgren phot. system)
other:  
 
Photometric system: instrumental   standardní photometric system UBVRcIc
 
Notes: Instrument: VNT 1000/9000; two channel photoelectric photometer
1. channel - var = AR Aur, B-V=-0.04
2. channel - comp = HD 34499, V=6.49, B-V=0.26 (HIPPARCOS)
Exp: 10s
Filter: V
JD geocentric; V-C magnitudes untransformed var-comp; secondary minimum
----- EBFit result: -----
TminGJD = 2454831.26734
Error (1 sigma): +0.00007/-0.00008 (Bootstrapping), +0.00010/-0.00007 (Prayer bead), +0.00044/-0.00044 (LSM)
Error (95% CI): +0.00015/-0.00014 (Bootstrapping), +0.00013/-0.00011 (Prayer bead)
LSM: chi^2 = 17.1, n_freedom = 523

info O-C
 

 
First name and Surename:
Postal address:
E-mail:
Station:
Instrument:

 
GCVS:
star: AR Aur
RA2000:
DE2000:
type: EA
max: 6.15
min: 6.82
band: V
epoch: 52501.392
year:
period: 4.134651
M-m: 07 *
spectrum: B9p+B9(Hg-Mn)

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> All observations:

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object AR Aur

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