Carbon60 Posted April 5, 2012 Share Posted April 5, 2012 One from a couple of weeks ago. 150mm modified PST with 2.5X TeleVue Barlow. Processed with Registax, PixInsight and Photomatix (as you can see from the watermark ).Stu. Link to comment Share on other sites More sharing options...
Anweniel Posted April 5, 2012 Share Posted April 5, 2012 Impressive! The detailing is great. Link to comment Share on other sites More sharing options...
JamieW Posted April 5, 2012 Share Posted April 5, 2012 Hi Stu, I just wanted to say thanks for your posts and experiments in HDR processing. As Anweniel has said - the detailing is great. Keep up the good work, it's really appreciated from someone who's just starting out imaging the sun. Link to comment Share on other sites More sharing options...
Photosbykev Posted April 6, 2012 Share Posted April 6, 2012 very nice capture Link to comment Share on other sites More sharing options...
Carbon60 Posted April 8, 2012 Author Share Posted April 8, 2012 Thanks everyone for your comments.The conditions we're not so good at the time, so I was pleased to just capture anything. The loop was a bonus and significant image processing has teased out something respectable. This is a home built 150mm scope with PST etalon, ISTAR objective, internal ERF and BF15. At the time I was ironing out a few wrinkles when I captured a few AVI's. Developments in P-HDR processing and flatfielding have also contributed to image improvements and I can highly recommend PixInsight.Here is another one from the same day. I'm less pleased with the result as there are still some vestiges of Registax 'stacking' evident, but again it is more a case of showcasing P-HDR.Stu. Link to comment Share on other sites More sharing options...
Montana Posted April 8, 2012 Share Posted April 8, 2012 Wow! these are really fiery, beautiful processing and lovely pictures. I really must get a grasp of this HDR!Alexandra Link to comment Share on other sites More sharing options...
Anweniel Posted April 9, 2012 Share Posted April 9, 2012 Another wow picture right there.I have a question though. When you click the larger picture, there is some clear geometric shapes underlying the plasma, I find this quite surprising as this tends to be very rare in natural conditions ( I can think of one obvious astronomical exception - the polar cap of Saturn that exhibits a Hexagonal phenomenon) so my question is really is this a feature or something thats cropped up in processing? or some other explanation? I am intrigued. Link to comment Share on other sites More sharing options...
Mr TamiyaCowboy Posted April 9, 2012 Share Posted April 9, 2012 One from a couple of weeks ago. 150mm modified PST with 2.5X TeleVue Barlow. Processed with Registax, PixInsight and Photomatix (as you can see from the watermark ).Stu.Stu when i am taking shots and know i will HDR them, i tend to frame up slightly different. i imagine the image as it would appear out of photomatix ( ie: i shoot so my subject is bottom right of frame) and then imaging the watermark in my image frame. so most of the time my shots are framed bottom right of the picture. so i would frame my subject say a bottle to be bottom right in my shot and in focus. then i know once it hits the software i can crop out the watermark and have a clean framed subject larger frames will have three water marks so framing subject becomes more important and a small cropped shot. i added a couple of shots i have done in photomatix but with careful framing to counter the watermarking. Link to comment Share on other sites More sharing options...
Carbon60 Posted April 10, 2012 Author Share Posted April 10, 2012 Thanks everyone.Alexandra, good luck with the P-HDR processing, remember this is not regular HDR, so we're not just selecting 'HDR' mode in Photoshop. I hope you find my notes helpful in my recent email. Getting the right end result can be tricky, but stick with it.Anweniel, the geometric forms come in this case from image processing (Registax) which I need to address.TamiyaCowboy, thanks for the tip. Great photos there. RegardsStu. Link to comment Share on other sites More sharing options...
Montana Posted April 10, 2012 Share Posted April 10, 2012 Hi Stu,Over the weekend I had another goHDR colouring?I was quite happy with this result so far but you have me worried when you say it's not the HDR mode in Photoshop? I don't have photomatrix so I was hoping I was on the right track. What do you think or have I got it wrong?Alexandra Link to comment Share on other sites More sharing options...
Carbon60 Posted April 10, 2012 Author Share Posted April 10, 2012 Hi Alexandra,Sorry, I simply meant that it is not as simple as just selecting 'HDR mode'. As you know, there is more to it than that.I've just checked out your image and it looks like it is coming along great. I find that I have to make a number of adjustments to get the right blend between the different images to bring out the best results and result do vary, as they say.RegardsStuart Link to comment Share on other sites More sharing options...
Montana Posted April 10, 2012 Share Posted April 10, 2012 Thanks Stuart That's a relief! I'm definitely going to keep going with it as I think it looks more like the double stack natural. Thanks for the revised photo btw Alexandra Link to comment Share on other sites More sharing options...
hunterknox Posted April 10, 2012 Share Posted April 10, 2012 Hi Stu,I don't think I thanked you for the guide yet - thank you! Love this new approach. I'm not sure I've seen anyone doing anything similar with solar images before. It really captures the dynamism of the plasma loops. Link to comment Share on other sites More sharing options...
Carbon60 Posted April 10, 2012 Author Share Posted April 10, 2012 Hi Stu,I don't think I thanked you for the guide yet - thank you! Love this new approach. I'm not sure I've seen anyone doing anything similar with solar images before. It really captures the dynamism of the plasma loops.No problem. I hope you find it useful. It can be a bit fiddly to get right, but the results can be worth the effort.RegardsStu. Link to comment Share on other sites More sharing options...
sheri_barri Posted April 15, 2012 Share Posted April 15, 2012 Lovely image. Well done with the processing... a real 'heat' in the colouration. Link to comment Share on other sites More sharing options...
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