Quote:
Originally Posted by bartman
Could someone please tell me what a 'flat' is.
Tried searching the forums but could not find a definitive answer.
I know what 'darks' are, and to be quite honest I probably don't / won't need to use them until I loose my trainer wheels! 
I understand what darks do, but what do the flats do?
cheers
bartman |
A flat is a handy place to live, but if it is on your car it is something you don't want. Similarly unwanted if it refers to your finances.
Oh you mean for corrrecting errors on your DSLR chips for astro photography. It is a photo of a true white field used to compliment the response of the DSLR photo so that output is devoid of errors caused by uneven response of the CCD chip
Baz