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Old 10-01-2014, 02:36 PM
kosh
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kosh is offline
 
Join Date: Sep 2005
Location: Melbourne
Posts: 331
Quote:
Originally Posted by cometcatcher View Post
The streak is from Alnitak. It's brighter on one side for 2 reasons, 1 it's better exposed on the right and 2 Alnitak is off center making it elongate aberrations to the other side.

The gradient is most likely unwanted light entering the front end tube of the newt. Adding a cardboard tube extended from the front like a dew shield should help.
Thanks kevin.
In regards to the streak, is there anything I can do about that? Is it exposed more on one side due to the position in the frame or the collimation or something else?
Ill make a dew shiels up and see if that helps.
I'm just worried that there is no hardware defect with the new ota. Hopefully its all normal.
Im new to newts
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