Our project is collaboration between professional and amateur
astronomers
This page is for the people who are interested in join to our programme
of binary eclipsing stars' observations (short called GZZ).
This programme is runing by Mt. Suhora Astronomical Observatory
If you are interested in this project please contact with us
sending an e-mail to
ogloza@ap.krakow.pl or via mail to: Obserwatorium Astronomiczne
Akademii Pedagogicznej, ul. Podchorazych 2, 00-084 Krakow, Poland.
Also you can send to us questionnaire. It's available from this link
(get questionnaire) ankieta.zip
(5kB)
Subject of our researches.
Mt. Suhora Astronomical Observatory has been doing reserchaes of
binary eclipsing stars from many years.
The Observatory is especially interested in research of orbital changes. periods. The ground for those researches are regular doing observations of stars' eclipses.
We carry out analysis of O-C diagrams for many eclipsing systems,
which allow us to detect changes of periods connected with following
intersting phenomenons:
a flow of mass between components of eclipsing system,
a throws of matter outside system,
an existance of third component in the eclipsing system,
a motions ot the absyd lines,
an emission of the gravity waves.
Unfortunately for many interesing eclipsing systems we don't have
enough observational datas!
Amateur astronomers could observe part of these systems.
To collaboration we invite every amateur astronomers; these advanced
and also beginners.
If you know someone who want to observe binary enclipsing stars,
we will be very grateful to you for mediation in contact.
Our discussion list
Our discussion list works!!! To subscribe send an e-mail without
subject and body to:
gzz-subscribe@astronet.pl
After this you will received an answer with rest of instruction how to
complete your subscribtion.
Also you can get help. For this send an e-mail to:
gzz-help@astronet.pl Note that this discussion list is in Polish language!
From 24 August 2001
1 guests have been here. Page updated: 07 March 2003.
Mt. Suhora Observatory which is pattronage of our project called
Gwiazdy Zmienne Zacmieniowe (Binary Eclipsing Starts) celebrate
fifteen years of its observations!
All of the observatory stuff we wish many great scientific discovers,
and we thank you for GZZ project. Thank you for our collaboration!
To our project joined a few Canadian observers. It's precious
owing to they equipment.
As yet they sent to us four minimums, carryed out a little CCD camera.
On the subpage Minimums you can count moments
of eclipsing stars' minimums, which our project GZZ observes.
Cordially we invite you to use this subpage.
Simultaneously we inform you of our subpage called
Phases. On this subpage you can see how
currently phases of eclipse, eclipsing stars have.
Update of phases following automatic in 1 minute, as well as through
refresh your browser by F5 button on your keyboard.
Our project is collaboration between professional and amateur
astronomers
This page is for the people who are interested in join to our programme
of binary eclipsing stars' observations (short called GZZ).
This programme is runing by 
Mt. Suhora Observatory which is pattronage of our project called
Gwiazdy Zmienne Zacmieniowe (Binary Eclipsing Starts) celebrate
fifteen years of its observations!
All of the observatory stuff we wish many great scientific discovers,
and we thank you for GZZ project. Thank you for our collaboration!