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B.R.N.O. - eclipsing binaries

MEDUZA - intrinsic variables

TRESCA - exoplanets

HERO - high energy objects

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J. Silhan price "The Observer of the year"

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> 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:	U B V R I Clear u v b y (Strömgren phot. system) other:

Photometric system:	instrumental standardní photometric system UBVRcIc

Notes:	CCD+V; exp 60s; secondary minimum C11 280/2800 + MII G2-1600 + DPV Ensamble photometry with C-Munipack and MCV, Mean Comp: TYC4433-01198-1; V=12.264 B=12.75 R=11.95 I=11.52 (APASS) check = TYC 4433-827-1 (var DSCT type) JD heliocentric, V-C magnitudes ----- EBFit result: ----- TminHJD = 2457136.49174 Error (1 sigma): +0.00024/-0.00026 (Bootstrapping), +0.00019/-0.00014 (Prayer bead), +0.00006/-0.00006 (LSM) Error (95% CI): +0.00050/-0.00050 (Bootstrapping), +0.00030/-0.00019 (Prayer bead) LSM: chi^2 = 1349.1, n_freedom = 78 info O-C

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Postal address:
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Station:
Instrument:

GCVS:
star: EF Dra
RA2000:
DE2000:
type: EW/KW
max: 10.48
min: ( 0.34
band: V
epoch:
year:
period:
M-m:
spectrum:

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> All observations:

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