SharpCap Forums

Yesterday I shot Jupiter by moving the ROI using a script.
viewtopic.php?t=5118

Hi Robin, I thought of using sigma clipping for HDR. Start with a brighter image and add burnt areas at the end. Thomas So I tried Sigma. HDR works well with the Sigma, but it maps in the picture. I have the best result with Default Stacking.

15.2.2023 18:43 "Stretch Mode" 6

Hi Robin, this is a misunderstanding, "Stretch Mode" really improves the image in more exposed parts of the image. I'm still experimenting with adding exposure time while shooting a single stack. With a higher "Stretch Mode", the image will burn after a much larger number of expo...

Hi Robin, thanks for advice. In version 4.1, the higher "Stretch Mode" really reduces overburns during longer exposures. However, the histogram moves to the right with additional images with an even longer exposure, and after more images, overburns appear. Best regards Thomas

Hi Robin, LiveStack is a really powerful tool. And the nice new features (meteor, comet) in version 4.1. :o I propose one more new function "High Dynamics" (actually inverse to meteor, possibly inverse Sigma). Live Stack would not stack pixels with a higher value than specified (eg 250). A...

I use Registax to saturate the colors of the Moon.
Details in the photo.
https://astrofotky.cz/gallery.php?show= ... 849926.jpg
https://astrofotky.cz/~aquarius

19.3.2022 22:25 (+1 UTC) T22_25_04_ZWO ASI482MC_CaptureBWu.jpg Tycho Dobson 254/1200, Barlow 3x +extension 40mm, UVIRCut, ASI482MC, ROI 896x892, 1670 frames, three layers intertwined: color + BW + contour, ROI stabilization script, 82 fps, AS3 + R6 + PaintNet. Seeing - average. Frýdlant nad Ostravicí.

12.3.2022 20:31 (+1UTC) T20_31_40_ZWO ASI482MC_Capture_ImTracOffNoRGB_RGBuu.jpg Moon in colors Dobson 254/1200, Barlow 3x +extension 40mm, UVIRCut, ASI482MC, ROI 970x1080, 1610 frames, three layers intertwined: color + BW + contour, ROI stabilization script, 82 fps, AS3 + R6 + PaintNet. Seeing - ave...

11.3.2022 21:10 (+1 UTC)
Clavius
Dobson 254/1200, Barlow 3x +extension 40mm, UVIRCut, ASI482MC,
ROI 970x1080, 1775 frames,
ROI stabilization script, 82 fps, AS3 + R6 + PaintNet.
Seeing better average.
Frýdlant nad Ostravicí.