For those of you interested in using your radiation detectors to
monitor background radiation, you may be interested in performing this
survey: (see www.geocities.com/Athens/1555/backrad1.html for
original). To see results of DATA FROM THE BACKGROUND RADIATION
SURVEY PROJECT go to (www.geocities.com/Athens/1555/backrad.html).

THE BACKGROUND RADIATION SURVEY PROJECT

This project is an ongoing survey of the background radiation counts
as determined by geiger counters at locations throughout the world.
The data will be posted at DATA FROM THE BACKGROUND RADIATION SURVEY
PROJECT after it is received and verified.

If you wait a minute or two and you have the Quicktime 3 plug-in, you
should be able to hear a half-minute sound loop of actual background
radiation count clicks from St. Croix, U.S. Virgin Islands. The random
clicks on the recording show 16 counts per minute.

Any persons (minors with adult supervision) with the know-how and
equipment are invited to submit the background count for their
locations. This includes teachers or students at schools of any level
(K-12 and beyond). Then the data will be posted as it is received and
the participants will be able to use the data in other studies of
their own design. They may then submit their results to the Project
Director to be posted on this website.

Participants need to have experience in using geiger counters and
minors need to be supervised by a knowledgeable adult. No radioactive
substances are needed for this survey as the background radiation is
always there. More than one person may work on this project but the
observation should be submitted by one main observer who should be an
adult. They can be analog or digital and the counts may even be made
by actually counting the number of clicks per minute. Try to convert
the counts per minute to microroentgens/hour when submitting data.
That value depends on your instrument calibration. The Project
Director is using an RM-60 Micro-Roentgen Radiation Monitor interfaced
with a laptop PC. This instrument is available from Aware Electronics
Corp. of Wilmington, DE.

The monitor is placed in a FilmShield lead bag(available from Photo
supply stores) to keep the radiation count down from possibly picking
up strong radiation sources in the area. This also keeps down the
possibilty of particles in the air causing any false readings. The
background radiation count should be taken and averaged over a period
of time. 60 minutes or more is what the Project Director usually takes.

This is an educational project and the results will be reliable only
if the observers submit accurate data. Participants may then use the
results in other projects. Some possibilities are correlating the
background counts with disease statistics gathered from other sources
or with the variables of location and time (observers may submit
additional background counts if they are found to vary significantly
with the date or time). Reports on these projects may be then
submitted to the Project Director for possible posting at this website.

If it is more convenient for you to send the data by email that will
be acceptable. But please be sure to include all of the information
requested on the form. This can be in any text format.

Fill in the background count radiation count and other data for your
location.

BACKGROUND RADIATION SURVEY DATA FORM

(Do not hit return after any entry)

Observer's Name:

Observer's E-Mail Address (for verification):

Location:

Location's latitude:

Location's longitude:

Altitude of Observation:

Average Background Radiation Count per minute:

Date of Observation:

Starting and Ending Times of Observation (GMT):

Number of Minutes Observed:

Type of Geiger Counter Used:

Describe how you made your observations and note any unusual
circumstances and possible sources of error in your observations
typical of your region? Have you compared your observations with
published ones for your area? How confident are you in the accuracy of
your observations (Give a %)

You can check out the current background radiation in Pittsburgh by
going to the Radiation Levels in Pittsburg site of Robert Thibadeau.

Find the current background radiation in Longmont, Colorado by going
to the Background Radiation in Longmont, CO site which makes use of an
RM-60 from Aware Electronics.

Find the current background radiation in Boston, Mass. by going to the
Boston Live Radioactivity Monitoring website which makes use equipment
from Aware Electronics.

Find out how to measure the 10% of the background radiation that comes
from outer space by going to Monitoring Muons on the Surface of the
Earth website.

Visit the new Aware Electronics site at the Jacobi Hospital, Bronx, NY
by going to the Urban Radiation Net.

From here you can go to the Cybermeme Website

© 1998-2007, James A. Petrait, Project Director, Background Radiation
Survey (permission is given to use posted data)

Send e-mail to James A. Petrait: jpetrait@...