[fitsbits] Create a Fits file from a text file

[Margaret Turner]

Hello,

Is it possible if you have a bad pixel  text file in this format
x1,x2,y1,2
5, 334, 1, 4
51, 53,127, 133
52, 53,134, 253
52, 53,253, 483
52, 53,1,2048

to create a fits file with a 0 or a 1 where there are bad pixels?

Thank you,

Margaret