Solar Processing Help

[tooth_dr]

I've been doing more solar imaging recently, due to being at home more and the weather being good.  Before it was once in a blue moon, and therefore I didnt really mind much if the images werent great.   However now that I'm doing more of it, I'm starting feeling like I'm missing a few tricks, and getting substandard data and or processing.

 

I've attached the stack and my processing of it, along with the capture details, if anyone wants to have a look at it.

 

FireCapture v2.6  Settings
------------------------------------
Camera=ZWO ASI290MM(57777461)
Filter=L
Profile=Sun
Filename=Sun_133700.ser
Date=260520
Start=133647.895
Mid=133700.859
End=133713.823
Start(UT)=123647.895
Mid(UT)=123700.859
End(UT)=123713.823
Duration=25.928s
Date_format=ddMMyy
Time_format=HHmmss
LT=UT 
Frames captured=1116
File type=SER
Binning=no
ROI=1000x1000
ROI(Offset)=0x0
FPS (avg.)=43
Shutter=21.40ms
Gain=0 (0%)
Gamma=100
HighSpeed=off
AutoExposure=off
USBTraffic=100 (off)
SoftwareGain=10 (off)
AutoGain=off
Brightness=0 (off)
AutoHisto=75 (off)
FPS=1000 (off)
Histogramm(min)=13
Histogramm(max)=220
Histogramm=86%
Noise(avg.deviation)=n/a
Limit=3000 Frames
Sensor temperature=36.0°C

 

 

Sun_133700_lapl4_ap4193_Resample20.tif

[Altocumulus]

Better than mine!

Pop into the Solar Imaging section, there's a few techniques on display there.

What 'scope is this on?