Does SOMEBADPIX always make a pixel bad in SPECMASK ?

[rongpu]

The definition of the SOMEBADPIX bit of SPECMASK is "Some input pixels were masked or ivar=0". So I would think that the coadded pixel can still be good if there are some good input pixels (from some of the input exposures).

But in our other documentation, it says 0=good, which means SOMEBADPIX is always bad. But is it?

[weaverba137]

@sbailey said he was looking in to this, so assigning to him.