Nothing
radec = function(ra,dec, hours=F) {
if(hours){
ra = ra %% 24.
ra = ra + 24*(ra<0)
ihr = as.integer(ra)
xmin = abs(ra*60. - ihr*60.)
} else {
ra = ra %% 360. #Make sure between 0 and 24 hours
ra = ra + 360*(ra<0)
ihr = as.integer(ra/15.)
xmin =abs(ra*4.0-ihr*60.0)
}
imin = as.integer(xmin)
xsec = (xmin-imin)*60.0
ideg = as.integer(dec)
xmn = abs(dec-ideg)*60.0
imn = as.integer(xmn)
xsc = (xmn-imn)*60.0
zero_deg = ( ideg==0 ) & (dec<0)
imn = imn - 2*imn*as.integer( zero_deg*(imn!=0) )
xsc = xsc - 2*xsc*zero_deg*(imn==0)
return(list(ihr=ihr,imin=imin,xsec=xsec,ideg=ideg,imn=imn,xsc=xsc))
}
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