Solar imaging with a DMK21.

[zenofrag]

Hello,

I have been imaging the sun for a few months now with a Solarsope SV60 single filter and a Solar Spectrum 0.3 ang filter.

Can anybody advise me of what the best exposure for imaging solar prominences is with the SV60 at f 8 and the Spectrum filter on my Vixen 102 / 1000 used at f 25 ?

Many thanks, Patrick

[Merlin66]

I have the firewire version, set the gain to 300 and use exposures up to 1/10 sec for the proms.....