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Old 07-01-2013, 11:08 AM
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rustigsmed (Russell)
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Join Date: Mar 2012
Location: Mornington Peninsula, Australia
Posts: 3,998
Deep space dobography part 2

Hi all,

Clear skies on Saturday night in Melbourne, so I managed to get some imaging in before moonrise.

Eta Carina 55x 20sec @ iso 3200
Horsehead 80x 20sec @ iso 3200
NGC 1300 95 x 20 sec @ iso 3200
Eta Carina 55x 20sec @iso 3200

All images taken with a SW12" dob and a canon 600d (modified).

I would like to know which processing of Carina people prefer, i think i might need to redo somewhere in between.

NGC 1300 didnt turn out as bright as i would've liked, i lost quite a lot of detail in bringing the background glow darker (and on my work monitor definitely looks over saturated) - i'll need to learn how to seperate the background from the galaxy and reprocess.

The horsehead took a lot of time on photoshop, but got a result in the end - it didn't look like the dob tracking was going to be able to accomplish capturing its faintness for a while there (esp with the neighbours lights on!! grrr).

i've waited almost a year to image Eta Carina, definitely larger than I expected (a lot bigger than when i last viewed in my old 6" newt) - a coma corrector and perhaps a mosaic mission are on the cards.

It was also the first time i've used flats. slowly getting there...

Clear skies

Rusty
Attached Thumbnails
Click for full-size image (carina4.jpg)
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Click for full-size image (horse1.jpg)
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Click for full-size image (ngc 1300.jpg)
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Click for full-size image (eta4.jpg)
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Last edited by rustigsmed; 07-01-2013 at 01:04 PM.
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