NGC7023 8-1-13(1)p
Same picture, same exposure, same conditions. The only difference is - the camera is cooled down 15deg Celsius. The rest is like before: Orion 8" imaging Newtonian, modified Canon T3, MPCC, Orion 2" Sky Glow Filter. Modified Logitech 9000 for guider, Orion Mini 50mm Guide Scope
Mounted on Orion Sirius Mount - Driven and Guided with EQMOD and PHD. Exposure 60x180sec ISO800.
Aquired with: Astro Photography Tool (APT): www.astroplace.net, Stacked with DSS, Finished with Photoshop with Astronomy Tools plugins.
NGC7023 8-1-13(1)p
Same picture, same exposure, same conditions. The only difference is - the camera is cooled down 15deg Celsius. The rest is like before: Orion 8" imaging Newtonian, modified Canon T3, MPCC, Orion 2" Sky Glow Filter. Modified Logitech 9000 for guider, Orion Mini 50mm Guide Scope
Mounted on Orion Sirius Mount - Driven and Guided with EQMOD and PHD. Exposure 60x180sec ISO800.
Aquired with: Astro Photography Tool (APT): www.astroplace.net, Stacked with DSS, Finished with Photoshop with Astronomy Tools plugins.