Search found 359 matches

by Startrek
Mon Dec 18, 2023 11:39 am
Forum: Gallery
Topic: M33 LRGBHa
Replies: 8
Views: 14519

Re: M33 LRGBHa

Mike, I’m not familiar with M33 as we southerners don’t see it , but I must say you’ve captured and processed a wonderful image for only 6 hours worth of data. Also I had no idea you’ve only been involved with Astrophotography for only 3 or so years , your knowledge and understanding of the hobby es...
by Startrek
Sat Dec 02, 2023 8:17 pm
Forum: Image Processing Troubleshooting
Topic: Narrowband to Visual Spectrum
Replies: 5
Views: 86137

Re: Narrowband to Visual Spectrum

Hi Mike, Thanks for your reply Maybe mentioning stars had you confused Dietmar’s link was what is I was looking for I’m trying to process an SHO data set to mimic closely an LRGB or RGB image result. I know it’s impossible to achieve that exact look, but Dietmar’s link led me to Guys User Notes in C...
by Startrek
Sat Dec 02, 2023 11:42 am
Forum: Image Processing Troubleshooting
Topic: Narrowband to Visual Spectrum
Replies: 5
Views: 86137

Re: Narrowband to Visual Spectrum

Hi Dietmar,
Thanks for the link
I’ll try to follow Ivo and Guys procedures once I capture some good data
Stay warm , keep safe , clears skies will eventually come to Germany I’m sure.

Martin
by Startrek
Fri Dec 01, 2023 10:39 am
Forum: Image Processing Troubleshooting
Topic: Narrowband to Visual Spectrum
Replies: 5
Views: 86137

Narrowband to Visual Spectrum

One of my next projects is using my Mono rig and capturing an SHO data set , capturing RGB stars on a bright nebula like M42 and trying to process it as a visual spectrum or broadband result. I’m imaging under Bortle 8 skies so my broadband RGB subs are limited to 30 to 60 sec subs, luminance is wor...
by Startrek
Wed Nov 29, 2023 11:18 pm
Forum: Image Processing Troubleshooting
Topic: Super Structure (Dim Small )
Replies: 2
Views: 46110

Re: Super Structure (Dim Small )

Mike, Thanks for your learned reply as always At least I’m not the only one who has picked this up with Dim Small To be honest , I found HDR and Life in 1.5 to 1.7 more functional with superior results from that of HDR and SS in 1.8 I don’t normally use the majority's of modules for processing, it’s...
by Startrek
Tue Nov 28, 2023 11:41 am
Forum: Image Processing Troubleshooting
Topic: Super Structure (Dim Small )
Replies: 2
Views: 46110

Super Structure (Dim Small )

Whilst working on my latest project , NGC 2070 Tarantula Nebula, I noticed that the Dim Small preset for the Super Structure module does have a negative affect on large nebulous structures like the main body of Tarantula. Dim small works beautifully on a busy Star field and fine nebulosity in those ...
by Startrek
Wed Nov 22, 2023 10:12 pm
Forum: Gallery
Topic: NGC 2070 Tarantula Nebula Final SHO image
Replies: 7
Views: 44898

Re: NGC 2070 Tarantula Nebula Final SHO image

super lovely, for me SHO v2 it has the most billowing structure height Thank you What makes this capture so challenging is that I only had a small window of time between obstructions ( less than 2 hours ) My roofline , a TV antenna and a big tree. The weather down under on the east coast has been c...
by Startrek
Wed Nov 22, 2023 10:08 pm
Forum: Gallery
Topic: NGC 2070 Tarantula Nebula Final SHO image
Replies: 7
Views: 44898

Re: NGC 2070 Tarantula Nebula Final SHO image

Absolutely marvels, all of them. I think i prefer the blue/reddish the most...but maybe only today, tomorrow i might choose another one :D I am sitting here and waiting for clear skies to come, but when will that be....cause i want to make my first SHO too...i just bought the filters and have the m...
by Startrek
Wed Nov 22, 2023 6:41 am
Forum: Gallery
Topic: NGC 2070 Tarantula Nebula Final SHO image
Replies: 7
Views: 44898

Re: NGC 2070 Tarantula Nebula Final SHO image

Hi Dietmar, Thanks so much for your reply and comments I’m sure any image can benefit from more integration time due to the fundamentals of SNR , it definitely reduces noise but the level of improvement in resolution and detail is limited by seeing etc…Under heavy light polluted skies like I image u...
by Startrek
Tue Nov 21, 2023 3:12 am
Forum: Gallery
Topic: NGC 2070 Tarantula Nebula Final SHO image
Replies: 7
Views: 44898

Re: NGC 2070 Tarantula Nebula Final SHO image

Here’s 2 more versions
Another SHO ( blue dominant )
Synthetic Luminance equivalent in SHO

Clear Skies
Martin