Search found 339 matches

by Wah
Thu Sep 27, 2018 3:39 am
Forum: Solar Radio, Magnetometry and Spectroscopy
Topic: 08Aug Disk: Spectral sweep through H-alpha.
Replies: 11
Views: 921

Re: 08Aug Disk: Spectral sweep through H-alpha.

Wow~!!! Really very high resolution images!!!!! :shock: :shock: :shock:

Do you have more information about the equipment? Thanks!
by Wah
Wed Jan 24, 2018 4:07 am
Forum: Solar Radio, Magnetometry and Spectroscopy
Topic: Some Natural Spectroscopy!
Replies: 9
Views: 1039

Re: Some Natural Spectroscopy!

I can see the Ha line!
Just kidding :P
by Wah
Wed Dec 06, 2017 8:52 am
Forum: Great American Solar Eclipse August 21 2017
Topic: Wah!'s solar eclipse photos
Replies: 22
Views: 2441

Re: Wah!'s solar eclipse photos

Congratulation for this wonderfull set of images. They are beautifully processed. Do you have a full resolution version of this image ? https://solarchatforum.com/download/file.php?id=29184 I am working with the French Astrophysical Institute of Paris, and I would like to check some details I have ...
by Wah
Wed Dec 06, 2017 8:50 am
Forum: Great American Solar Eclipse August 21 2017
Topic: Wah!'s solar eclipse photos
Replies: 22
Views: 2441

Re: Wah!'s solar eclipse photos

Amazing what you have accomplished, Wah! Your latest result is easily as good as Druckmuller’s famous pictures. Your Photoshop technique seems related to some of the multiresolution wavelet sharpening methods available in some image processing routines. Have you tried any of these? Cheers. Peter. I...
by Wah
Wed Oct 25, 2017 6:35 pm
Forum: This is SolarChat !!
Topic: Total Solar Eclipse 2017 my final version
Replies: 13
Views: 851

Total Solar Eclipse 2017 my final version

Based on Mr. Miloslav Druckmüller's HDR and ACHF method, I processed my images again trying to squeeze all the tiniest details from them, and finally got this final version.

Because this is a final version image, i post it here :lol:
by Wah
Wed Oct 25, 2017 6:31 pm
Forum: Great American Solar Eclipse August 21 2017
Topic: Wah!'s solar eclipse photos
Replies: 22
Views: 2441

Re: Wah!'s solar eclipse photos

Based on Mr. Miloslav Druckmüller's HDR and ACHF method, I processed my images again trying to squeeze all the tiniest details from them, and finally got this final version.
by Wah
Sun Oct 08, 2017 4:29 pm
Forum: This is SolarChat !!
Topic: ISS Solar Transit 20171007
Replies: 6
Views: 581

Re: ISS Solar Transit 20171007

The camera ASI174MM theoretically can have 128fps, but I just could get about 100fps because of drop frames.
by Wah
Sun Oct 08, 2017 4:56 am
Forum: This is SolarChat !!
Topic: ISS Solar Transit 20171007
Replies: 6
Views: 581

ISS Solar Transit 20171007

Captured it without moving, at my home!!!!!!!
What a good luck I have~~~!
by Wah
Tue Oct 03, 2017 4:30 pm
Forum: Great American Solar Eclipse August 21 2017
Topic: Wah!'s solar eclipse photos
Replies: 22
Views: 2441

Re: Wah!'s solar eclipse photos

TotalSolarEclipse_ASI071MC-Cool_20170821_Stacked2.jpg
TotalSolarEclipse_ASI071MC-Cool_20170821_Stacked2.jpg (401.25 KiB) Viewed 2241 times
by Wah
Mon Oct 02, 2017 3:11 pm
Forum: Great American Solar Eclipse August 21 2017
Topic: Wah!'s solar eclipse photos
Replies: 22
Views: 2441

Re: Wah!'s solar eclipse photos

Thank you all! I took my EQ mount, telescopes, laptops and cameras to the eclipse, and the cameras where following the SharpCap Python scripts I prepared to capture different exposure frames (0.001-4s) during the 2 minutes totality. After coming home, I extracted the frames from SER video file with ...
by Wah
Mon Oct 02, 2017 7:14 am
Forum: Great American Solar Eclipse August 21 2017
Topic: Wah!'s solar eclipse photos
Replies: 22
Views: 2441

Re: Wah!'s solar eclipse photos

New corona enhance method result.
by Wah
Thu Sep 28, 2017 8:29 am
Forum: Great American Solar Eclipse August 21 2017
Topic: About ACHF solar corona processing
Replies: 4
Views: 807

Re: About ACHF solar corona processing

Steven Rosenow also got a VERY good result by his own processing technique, very close to ACHF result.
I wonder if he is in this forum?

https://www.facebook.com/photo.php?fbid ... 295&type=3
by Wah
Mon Sep 25, 2017 2:51 am
Forum: Great American Solar Eclipse August 21 2017
Topic: About ACHF solar corona processing
Replies: 4
Views: 807

About ACHF solar corona processing

I have been searching for the best total solar eclipse images, and found that the images by ACHF (created by Prof. Miloslav Druckmuller) seem to be the best of all. Is there anyone here have tried such filter? Prof. Miloslav Druckmuller's eclipse photos: http://www.zam.fme.vutbr.cz/~druck/Eclipse/Ec...
by Wah
Thu Sep 07, 2017 10:57 pm
Forum: Great American Solar Eclipse August 21 2017
Topic: Help - How do you create these composite eclipse shots?
Replies: 17
Views: 1750

Re: Help - How do you create these composite eclipse shots?

Sorry, forgot to mention, you have to choose another image during the "apply image" action.

https://www.youtube.com/watch?v=YdDGU5idVFY
by Wah
Wed Sep 06, 2017 11:35 pm
Forum: Great American Solar Eclipse August 21 2017
Topic: Help - How do you create these composite eclipse shots?
Replies: 17
Views: 1750

Re: Help - How do you create these composite eclipse shots?

You cannot use the "difference" option in layers to finish the task. 1. Duplicate the original image as another one 2. Radial blur the original image 3. Use new image to subtract the blurred image with 128 offset (gray) 4. Copy the subtracted image to clip board 5. Restore the original image and pas...
by Wah
Wed Sep 06, 2017 3:25 pm
Forum: Great American Solar Eclipse August 21 2017
Topic: Wah!'s solar eclipse photos
Replies: 22
Views: 2441

Re: Late solar eclipse photos

I used AS!3 to stack the same exposure frames and used Photoshop to combine different exposure stacked frames with layers. Oregon is too large, days go too fast, we never had enough time to watch everything there in detail... BTW, forgot to mention about the videos we took during the eclipse: C3: ht...
by Wah
Wed Sep 06, 2017 9:38 am
Forum: Great American Solar Eclipse August 21 2017
Topic: Wah!'s solar eclipse photos
Replies: 22
Views: 2441

Wah!'s solar eclipse photos

Late solar eclipse photos
May accidents before and during the eclipse, but still can see the total solar eclipse for the first time!
:hamster: :hamster: :hamster: :hamster: :hamster:
by Wah
Tue Jul 11, 2017 9:47 am
Forum: This is SolarChat !!
Topic: Celestron C8 F10 + PST CaK + SAFIX test
Replies: 15
Views: 1044

Re: Celestron C8 F10 + PST CaK + SAFIX test

Super detail! Is there any ERF for CaK being used?
Where can I buy SAFIX? Thanks!
by Wah
Tue Jul 11, 2017 6:23 am
Forum: This is SolarChat !!
Topic: AR12665 C8 white light image
Replies: 12
Views: 926

Re: AR12665 C8 white light image

2-frame animation
by Wah
Tue Jul 11, 2017 2:42 am
Forum: This is SolarChat !!
Topic: AR12665 M1.3-class solar flare
Replies: 5
Views: 489

Re: AR12665 M1.3-class solar flare

Here is the cropped version
by Wah
Tue Jul 11, 2017 1:10 am
Forum: This is SolarChat !!
Topic: AR12665 M1.3-class solar flare
Replies: 5
Views: 489

Re: AR12665 M1.3-class solar flare

Thanks all!
I guess I have to crop the center part for another animation because the wide field doesn't look very impressive.
by Wah
Tue Jul 11, 2017 1:07 am
Forum: This is SolarChat !!
Topic: AR12665 C8 white light image
Replies: 12
Views: 926

Re: AR12665 C8 white light image

marktownley wrote:
Mon Jul 10, 2017 1:26 pm
Really good! What filters you using here Wah?
Thanks everyone!
Baader solarfilm 5.0 has been used.
by Wah
Mon Jul 10, 2017 7:10 am
Forum: This is SolarChat !!
Topic: 20170709 LS80T Full Disk
Replies: 2
Views: 295

20170709 LS80T Full Disk

20170709 LS80T Full Disk
by Wah
Mon Jul 10, 2017 7:01 am
Forum: This is SolarChat !!
Topic: AR12665 C8 white light image
Replies: 12
Views: 926

AR12665 C8 white light image

AR12665 C8 white light image