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View Full Version here: : Dso imaging setup help


icytailmark
20-05-2014, 09:48 PM
hi guys. A friend has invited me to stay at his farm at Nyngan for a week. I would like to buy a telescope for dso imaging but unsure which to buy. I currently have a c14 and a losmandy g11 mount. But i dont want to take the c14. I have not done any dso imaging before only planet imaging. My budget is around $1000. I really want to image nebulas and galaxies.

cometcatcher
21-05-2014, 11:03 AM
Assuming you already have a camera and will be using the G11 but leaving the C14 at home, a good OTA might be an ED80, ED100, an 8" or 10" imaging Newtonian and coma corrector etc.

icytailmark
21-05-2014, 02:55 PM
do i need an autoguider if im using a small 80mm refractor?

cometcatcher
21-05-2014, 03:39 PM
From a dark sky site where exposures can be longer, auto guiding would help but not essential.

An 80mm would be okay for nebula but a bit short focal length wise for all but the largest galaxies. Your C14 would be a galaxy killer.

Other items you may need for a refractor are a field flattener and dew heater for the lens, to keep in mind with a tight budget.

icytailmark
21-05-2014, 04:36 PM
think ill go with a dob and just enjoy the dark skies experience.

rustigsmed
21-05-2014, 04:46 PM
suggestions

-check classifies for s cheap 80mm refractor

or

http://www.bintel.com.au/Telescopes/Cassegrain/Bintel-GSO-RCA-150-f/9-Astrograph--Steel-/601/productview.aspx

or

http://www.bintel.com.au/Telescopes/Reflector/Bintel-BT200-f/5-Imaging-OTA/988/productview.aspx
with
http://www.bintel.com.au/Astrophotography/Reducers--Correctors--Flatteners/Bintel-Coma-Corrector-2-/1136/productview.aspx


Guiding
http://www.bintel.com.au/Astrophotography/Autoguiders/Orion-Mini-Autoguider-Package/403/productview.aspx

have you got a DSLR? you might need a couple of cords.

Rusty

icytailmark
22-05-2014, 10:11 PM
thanks russell i have a canon 1000d camera and i also have a couple of web cams.