MirkoPajcin

2 minutes ago, michael8554 said:

Have you blanked off the eye-level finder, to stop extraneous light ?

The screenshot suggests you are imaging with LiveView ON - don't.

Michael

I don’t know if i did that,but thanks for advice guys

55 minutes ago, malc-c said:

Do you live in a light polluted area ?  I have a 400D and must admit my subs of 300s are a lot cleaner that that, even under twilight conditions

Not really i live in bortle 4/5

5 hours ago, newbie alert said:

Have you stacked them, the image you're looking at on the screen is a screen stretched image within Apt.. stacking them adds signal and reduces the noise .. you can add calibration frames to help reduce some of the noise but adding more signal benefits the most..

 

I haven’t stacked them,I will make some darks,bias and flat frames 

Hello everyone! This is my first topic here.

I have a HEQ5,SW 80ED and Canon 450D. 2 days ago i used it correctly for the first time,and when i tried to image M27 and M13 my pictures were full of noise.

My settings were ISO 400,Raw picture quality,60 and 90 second exposures. 
 

Can someone please tell me if i can somehow fix it?