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Cluster Activity

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

Solar data:
SFI
80
A-Index
22
K-Index
4
Exp.K
4
Sunspots
41
Activity
qui
GMF
act
Aurora?
no

My Weather

Date:19/08/17 Time:15:40
Temp:21C
Wind Speed:10mph
Wind Dir:315deg
Pressure:1010.75mB
Humidity:65%
Dew Point:14C
UKHASnet
Geiger Counter Setup

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










Last page added:16/08/17 15:45
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