read matrix wcs from headers
flush serial between commands
star list editing
mag from cats
star time series in mbds
show res/stderr/noise in star_edit
star find (by name)
auto recipy name (from frame obj)
efficient wcs std search
extend pairs
polynomial wcs fit
center apertures on-screen
rcp_to_aavso_db convert to stf
me1, zperr, err vs aperture graphs
move gui stars to cats

check band case insensitive, long names
correct zpoints in zp vs time for airmass

relative AM in report

