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Cluster Activity

Spots per uW band today:
UK spotter or spotted only.

Solar data:
SFI
225
A-Index
41
K-Index
4
Exp.K
0
Sunspots
165
Activity
act
GMF
min
Aurora?
no

My Weather

ArrayDate:09/10/24 Time:08:22
Temp:12C
Wind Speed:12.5mph
Wind Dir:45deg
Pressure:987.11mB
Humidity:118%
Dew Point:15.6C

The Geiger counter is made from a kit, I cheated!

But it is a well put together kit with all the features one may require.
See here for more details: https://sites.google.com/site/diygeigercounter/

The Geiger Muller Tube i'm using is an BOI-33/STS-5.

STS-5 Tube



A graph of volts vs cpm for the tube i'm using:

BOI-33/STS-5












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