m051-adpadd16_ps_usm_lvl_spek_.jpg
m051-adpadd16_ps(usm,lvl,spek).jpg
(m051-adpadd16_ps(usm,lvl,spek).jpg)
M51
This was taken from the 764mm (30") f/4.8 Challenger observatory scope. It is 16 images stacked. I beleive this was with a 300d camera.
m051-adpadd16_ps_usm_lvl_spek_.jpg
m051-adpadd16_ps(usm,lvl,spek).jpg
(m051-adpadd16_ps(usm,lvl,spek).jpg)
M51
This was taken from the 764mm (30") f/4.8 Challenger observatory scope. It is 16 images stacked. I beleive this was with a 300d camera.