Skip to main content
Search this site:
The Royal Astronomical Society of Canada
Home
Society
Board of Directors
Volunteer
Committees
Awards
Constitution
Education & Public Outreach
Finance
History
Information Technology
ITC Volunteer Positions
Light-Pollution
Membership & Development
Nominating
Observing
Publications
Awards
Nominations
Canada-Wide Science Fair
Chant Medal
Fellowship Award
Ken Chilton Prize
LPA Certificate of Merit
Plaskett Medal
President's Award
Qilak Award
RASC Gold Medal
Service Award
Simon Newcomb Award
Centres
Locations
Star Parties and Events
Meetings
Becoming a Centre
Donations
General Donations
Sustaining Members
Millman Endowment Fund
Northcott Fund
Planned Giving
History
Members of Note
Honorary Members
Past Honorary Members
Order of Canada
Encyclopedia Uranica
Publications
Our Printed History
The Early Society
Journal Offprints
Out of Old Books
Astronomy in Canada
Bulletin
Index 1991-96
Looking Up
National Newsletter
Observer's Handbook
Millman Column
With the Stars
Beginner's Observing Guide
Journal
Subscribe
Editor's Corner
Recent Issues (Members)
Recent Issues (Subscribers)
Back Issues
Information for Advertisers
Mary Lou's New Telescope
Observer's Calendar
Observer's Handbook
Editor's Corner
Contributors
Updates
Web Links
Supplements
Sidewalk Astronomer's Handbook
Skyways
Star Finder
Education
Astronomy Day
Publications
Teacher Resources
Curriculum Aids
Discover the Universe
Student Resources
Deep Sky News
Science Fair Projects
Activity Guides
Solar System News
Other Education Resources
Green Laser Pointer Usage
Girl Guide Badge Requirements
Wolf Cub Badge Requirements
Telescope Basics
Observing
Certificate Programs
Explore the Universe
Participating Centres
Isabel Williamson Lunar Observing Program
Messier Objects
Deep Sky Gems
Finest NGC Objects
Deep Sky Challenge
Asteroids
Occultations
Logbook Forms
Images
Links
Comets
Comets for Canada
Observing Programs
Images
Logbook Forms
Links
Variable Stars
Overview
Observing Programs
Finder Charts
Reporting
Variable Star Challenge
Special Projects
Sirius B Challenge
Solar Eclipses
Transit of Venus 2012
Results
Orientation
Safety
Weather
Circumstances
History
Events
App
Further Reading
JRASC Articles
AstroSketchers
Contest 2 - 2013 Aug-Oct
Lunar Tutorial
Solar/DSO Tutorial
Galileo Observing Challenge
AstroSketchers Contest
Jupiter 1959-60
Mars 1958
Mars 1960-61
Venus 1960-61
Logbooks
David H. Levy Logbooks
Resources
Laser Pointer Usage
Programs
Astro Canada
Canadian Asteroids
Canadian Astronomy Vendors
Canadian Comets
Canadian Craters
Canadian Meteorites
Observatories
Science Museums and Planetaria
On-line Communities
National Archives
1800s
Minutes
1900-29
Lantern Slides
1930s
1940s
1950s
SAO Moonwatch
1960s
Comet/Nova
1970s
1980s
1990s
Logbooks
David H. Levy Logbooks
General Assembly
2014 RASC General Assembly
2013 GA Photos
History
Light-Pollution Abatement
Certificates of Merit
Dark-Sky Designations
Dark-Sky Site Guidelines
LPA Discussion Group
LPA Resources
Local Centre LPA Programs
Sky Quality Measurement Project
Technology
Network Computing
Einstein@Home
MilkyWay@Home
SETI@Home
Public Lectures
Hogg Lecture
Northcott Lecture
Public Speaker Program
History
eSpeakers
Presentation Library
Member Area
eNews
Across the RASC
Announcements
Astronomy Outreach
National Council
Northern Skies
Contact Us
Join Us!
Member Service
Media Contacts
Ask An Astronomer
RASC in the News
eStore
Home
Chant Slide 029
Posted in
Archives - 1930 Chant Slides
29. How to measure the sun's diameter. (Copyright)
Login
to post comments
Original
Thumbnail
Members' Only Login
To access members' resources please login below using your RASC ID and password (
help
)
Username:
*
Password:
*
RASC on Facebook
Who's online
There are currently
6 users
and
2 guests
online.
