Sharpless 2–263

Posted by DeanCCD
on Wednesday, August 3, 2011

SH2-263 lies near another dim Sharpless object, SH2-265, and the two can be picked up with a large field of view of about 3x2 degrees. Both objects are not very bright and record well with the Hydrogen-Alpha channel if given enough time. SH2-263 is the brighter of the two and also has a nice reflection nebula around it, which makes using the H-Alpha filter unnecessary unless you want to pick up the nearby nebula which is mostly red. By using an HA-RGB image and an RGB image, you can create a composite that preserves the reflection and at the same time uses the HA channel to enhance the red. Taken with the Epsilon 180 F/2.8 and ST-10 XME 14 hours

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