North America and Pelican

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Astrophotography

16.7 MEGAPIXEL

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Astrofotografia View gallery (7 photos)

North America and Pelican sent on November 29, 2013 (16:05) by Manu3287. 5 comments, 480 views.

, Posa B f/8.0, ISO 1250, tripod.

Vallo Torinese, 27/11/13 - Somma di 13 pose da 242s.@150mm + 11 dark + 20 flat + 11 bias su montatura eq3.2 motorizzata RA. Reflex non modificata. Elaborazione con DSS+PS. Ditemi dove migliorare! Andateci giù pesante!

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1 person like it: Beppe Reda

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Beppe Reda

sent on November 29, 2013 (19:12) | This comment has been automatically translated (show/hide original)

Beautiful, maybe you could bring out more of the red nebula in pp and not putting spikes through the roof ... ;-)

Manu3287

sent on November 29, 2013 (20:25) | This comment has been automatically translated (show/hide original)

Hello Beppe!
Thank xi advice ...
I tried to increase the red but ... How do I? Already the sensor is insensitive to red ... If you work on individual channels do not increase sun nebulae but the entire picture takes a dominant too strong! Phew ... Suggest me a way to do it, or if you want to fiddle around on my're free to do so! ;-)
The spikes I have not added deliberately, thus leaving the lens (maybe the diaphragm is closed too) ... Boh ...

Thank you!
Manuel

Beppe Reda

sent on November 30, 2013 (7:55) | This comment has been automatically translated (show/hide original)

hehehehe .. :-) I have to integrate the spikes I had to CS6 with a plugin! :-D With the reds without a camera Baader is a bit complicated, maybe you should work on some frame acting on the curves of the color red, and then add up all the frames into a single photo and review the photo more than once in pp, normally I have always done so not having had up to now the camera Baader modified. I am convinced that if you put us in commitment reviewing several times the picture, be able to raise a little red ... maybe some examples downloaded from the web and try to get close with the colors but did not overdo it like I did, except that my frame had shifted and I realized I had not! wow! The rest comes by itself with the experience, then, do, do and do it without ever crash, the more I tell myself that to you here :-) c '& flaggingyou, your photo retouched with a simple photo editor, is just an example and does not want to mean anything, but just let you know that if you put us in pp commitment can recover much. Hello and persevere! Greetings, Beppe

Manu3287

sent on November 30, 2013 (17:38) | This comment has been automatically translated (show/hide original)

To try to bring out the red I act on selective color correction PS ...

But to improve this picture I had to "play dirty" though:-D:
I copied the level and on one I increased the red "QB" ... Then I brushed the transparency mask where I was interested ... The result is nice but does not leave me satisfied as I got it.
Assuming that the sensor produces photos that is balanced, if I'm going to correct only part of the picture, the colors are not the original ones. Or am I wrong? If you are trying to pull the red turns red the whole picture or at least the parts that do not even have to be, it means that the nebulae do not have more to give, otherwise you colorerebbero only their ... :-/ I hope to be goingenough to clear ...
How you act in these cases?!?

Thank you!

Beppe Reda

sent on December 01, 2013 (6:33) | This comment has been automatically translated (show/hide original)

You've been very clear. Look, first of all make sure you have your SLR with the white balance by default, without any settings, then shoot always in RAW format, you can continue to add photos to use Deep Sky Stacker which is more suitable for the sum of photoshop photos and elaboration of the deep sky, or use the free program IRIS, a bit archaic but ultimately the most widely used although it is not very friendly, alternatively there are paid programs that cost a lot as MaximDL but with results that are very intuitive surprising. For the pp each uses his favorite program, for example, I use the same as your programs, neither more nor less, sure if you had a camera with a filter like the Baader, you spare you a lot of trouble and effort, if you look my pictures are all attempts to get closer to what you could meet yourand get an SLR with dedicated all'astrofotografia (what I have now and not before) and I still have a lot to learn. In this regard, I suggest you visit the website of David Trezzi, Astrotrezzi JuzaPhoto here on the forum, there you can find all the tips for astrophotography, tricks and anything else to optimize what you already have such equipment. Sometimes I get the urge to drop everything to despair when I can not get what I want, but it's normal, it happens to everyone. Hello to you soon, Beppe ;-)

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