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nsyahron
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« pada: December 05, 2007, 06:19:30 AM » |
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Assalamualaikum & salam sejahtera, Post saya yg pertama. Nak berkongsi gambar deep sky saya yang pertama.  Canon 350D unmodded 26x15s subs @ various ISO Nexstar 6SE Alt-Az + 0.63 focal reducer |
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mymoon
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« Reply #1 pada: December 05, 2007, 07:00:06 AM » |
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kagum. syabas.  Alhamdullilah, bertambah ramai lah peminat astrophotography di falak online. hendak tahu software apa di guna untuk image processing n saudara dimana. cheers |
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Astronomy is looking up!.......
Member of self funded astronomy group!
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kamayok3
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« Reply #2 pada: December 05, 2007, 09:28:05 AM » |
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Assalamualaikum & salam sejahtera, Post saya yg pertama. Nak berkongsi gambar deep sky saya yang pertama. Canon 350D unmodded 26x15s subs @ various ISO Nexstar 6SE Alt-Az + 0.63 focal reducer I can see that still got a lot useable signal in the image. Maybe can bring up more details. Try it out more.  Try to get rid of the vignetting..... Regards, Tommy |
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botok
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« Reply #3 pada: December 05, 2007, 01:00:25 PM » |
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Betul yang tommy cakap tu masih boleh process lagi gambar ni. Antara tutorial yang menarik saya baca tentang image processing ni ialah dari cheapskate-astro http://www.cheapskate-astro.net/imageprocessing.htmlSiap dia bagi raw .tiff format picture yang sudah di stacked kan untuk kita belajar buat image-processing dalam photoshop. Memang menakjubkan betapa banyak data yang ada dalam sesuatu gambar yang boleh kita keluarkan jika diproses dengan betul. Saya dok godek2 picture yang diberi dengan photoshop..perrgghh memang syok... ps: Satu yang saya perasan, kalau gambar .tiff tu tadi jika kita convert ke .jpeg memang banyak data yang hilang dan apabila diproses takkan dapat hasil yang sama dengan gambar dalam format tiff. Walaupun jpeg tu saya save dengan highest quality tetapi compression yang apply pada .jpeg sudah hapuskan banyak range signal pada gambar tersebut. |
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kamayok3
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« Reply #4 pada: December 05, 2007, 01:22:19 PM » |
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http://www.cheapskate-astro.net/guestimages.htmlSaya pernah PP satu astrophoto untuk dia.  Cuba tengok astrophoto submitted by Tommy Lim from Malaysia. Regards, Tommy
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« Last Edit: December 05, 2007, 01:23:50 PM oleh kamayok3 »
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nsyahron
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« Reply #5 pada: December 05, 2007, 04:16:06 PM » |
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Terima kasih! Saya guna DSS utk stack dan Adobe Lightroom utk processing. Thanks for the link. The thing is I hate post-processing the most  . Other than Photoshop (mahal!) apa lagi software yg boleh diguna utk process astrophotos? I've downloaded IRIS but it looks complicated to me! BTW gambar diatas diambil from the light polluted city of London. Malam ni mungkin saya akan tambah lagi data kalau cuaca mengizinkan (it's been cloudy the past three days!) |
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shahgazer
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« Reply #6 pada: December 05, 2007, 04:45:43 PM » |
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Terima kasih! Saya guna DSS utk stack dan Adobe Lightroom utk processing. Thanks for the link. The thing is I hate post-processing the most . Other than Photoshop (mahal!) apa lagi software yg boleh diguna utk process astrophotos? I've downloaded IRIS but it looks complicated to me! BTW gambar diatas diambil from the light polluted city of London. Malam ni mungkin saya akan tambah lagi data kalau cuaca mengizinkan (it's been cloudy the past three days!) Dari London ke? jauh nu... pasal software tu, boleh guna GIMP ( www.gimp.org) , a good alternative to Photoshop... free some more.. Pernah try Registax ke untuk stacking? |
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-Shah-
Owner & Founder of Falak Online
Personal twitter : twitter.com/shahgazer
Official Falak Online twitter: twitter.com/falakonline
*** if star moves NORTH, push the scope to EAST*** ... almost there!
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nsyahron
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« Reply #7 pada: December 05, 2007, 05:09:24 PM » |
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Dari London ke? jauh nu... pasal software tu, boleh guna GIMP ( www.gimp.org) , a good alternative to Photoshop... free some more.. Pernah try Registax ke untuk stacking? Pernah dengar ttg GIMP dan Registax, tapi belum pernah cuba. Still trying to find my around this post processing thing. Masa mula2 beli telescope dulu takde pikir langsung pasal astrophotography pasal it's an expensive hobby, tapi rasa kurang puas hati (walaupun masih takjub) tgk black & white melalui eyepiece. DSLR dah ada, so tinggal beli adaptor je dan click. I'm happy with the outcome so far! |
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kamayok3
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« Reply #8 pada: December 05, 2007, 05:17:43 PM » |
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Do you mind to share out the original file for us to try on?
Regards,
Tommy
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shahgazer
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« Reply #9 pada: December 05, 2007, 05:21:36 PM » |
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Pernah dengar ttg GIMP dan Registax, tapi belum pernah cuba. Still trying to find my around this post processing thing. Masa mula2 beli telescope dulu takde pikir langsung pasal astrophotography pasal it's an expensive hobby, tapi rasa kurang puas hati (walaupun masih takjub) tgk black & white melalui eyepiece. DSLR dah ada, so tinggal beli adaptor je dan click. I'm happy with the outcome so far!
ooooo.. begitu cerita nye. Kalau you nak venture dalam Live video observation...maknanya malas nak buat astrophotography, tapi still nak dapatkan view yang menakjubkan menerusi teleskop.... cubalah beli Mallincam! |
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-Shah-
Owner & Founder of Falak Online
Personal twitter : twitter.com/shahgazer
Official Falak Online twitter: twitter.com/falakonline
*** if star moves NORTH, push the scope to EAST*** ... almost there!
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nsyahron
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« Reply #10 pada: December 05, 2007, 05:41:05 PM » |
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Do you mind to share out the original file for us to try on?
Regards,
Tommy
Tommy, I'm at the office right now, but I'll try and upload the files to rapidshare later tonight. I'd be delighted to have a sifu to try his/her hands (and along the way show me a thing or two) at my humble pics |
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nsyahron
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« Reply #11 pada: December 06, 2007, 05:06:54 AM » |
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« Last Edit: December 06, 2007, 07:40:25 AM oleh nsyahron »
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kamayok3
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« Reply #12 pada: December 06, 2007, 08:58:20 AM » |
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ok.....Will try my best. Regards, Tommy |
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kamayok3
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« Reply #13 pada: December 06, 2007, 10:00:11 AM » |
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Hi nik, This is my test out. Do nothing advanced PP, just to bring out the hidden data that I saw. So, next time do prepare more light frame and dark frame. It will improve your astrophoto though.  Regards, Tommy |
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mymoon
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« Reply #14 pada: December 06, 2007, 01:05:34 PM » |
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Hi nik, This is my test out. Do nothing advanced PP, just to bring out the hidden data that I saw. So, next time do prepare more light frame and dark frame. It will improve your astrophoto though. Regards, Tommy Wow sifu standard. Want to learn. err...light frame, dark frame, vignette apa itu. Can falakonline organise class with Tommy as the sifu for a small fee. cheers |
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Astronomy is looking up!.......
Member of self funded astronomy group!
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