[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]
RE: [APML] PixInsight questions ( was:Two New Images)
>My bad. Thanks for the clarification. That certainly could be the reason for >my light backgrounds.
Hi Wade
Do you have lighter backgrounds after you divide, or the DBE model is lighter?
I remember you that after the vignetting correction you must modify the image's histogram (black and white points), so there is nothing wrong if the background is lighter (the outer regions). In fact, if you propperly applied the division, the average of the background will remain almost the same.
Regards,
Carlos Milovic F.
-------------------------
Astro & Photo - CMF
http://www.astrophoto.vze.com
-------------------------
Visita "AstroFoto", el foro de astrofotografía en español
http://espanol.groups.yahoo.com/group/astrofoto
_______________________________________________
Astro-Photo mailing list
Astro-Photo@seds.org
http://seds.org/mailman/listinfo/astro-photo
