Before running astrodrizzle(a library that can align the fits file images), I runned "tweakreg" to update fits header.
I used the bullet cluster data(ACS/WFC's five filters and 42 exposures), In tweakreg, forty-two "sci1" extensions is matched the reference file, but five "sci2" extension is not matched with the reference file.
I know this fact from "*fit.match" file. But I want to see the file that are not matched with the reference file by using checking the result of astrodrizzle.
But I don't know how to mark the specific exposure that I want to see.
i.e., How to draw this exposure only as another color?