Just for the record, when photographing the sunset I changed from jpeg to RAW when I 
saw
how bad the results were appearing on the LCD. I had been working on daylight colour
balance. But to no avail -- no amount of fiddling with the colour temperature or 
exposure
compensation had any significant effect. I'm sure this is a chip thing. 

And yes, it's always important to stress the safety aspect when viewing the Sun. Even
through the viewfinder you can burn your retina, and your inbuilt reflex to look away 
from
a bright light does not operate when there is a lot of IR in the source, though the IR 
can
do a lot of damage. I used an ND filter to start with until the Sun was very dimmed by 
the
atmosphere.

This June there will be a transit of Venus, when the planet crosses the face of the Sun
for the first time in over 120 years. But the safest way to observe it without 
specialist
equipment will be to project its image onto white card using a telescope or binoculars,
and photograph the projected image. 

Robin Scagell
Galaxy Picture Library
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