H=HEAD
H=FITS.get_head('test_PTF*.fits')
H.disphead
disphead(H)
H(1).disphead
H(1).searchkey('DATE')
H(1).getkey('DATE-OBS')
getkey(H,'DATE-OBS')
Cell=H.mgetkey({'DATE','GAIN'})
regexp(H(1),1,'A_\d+_\d+')
BestVal = getkey_fromlist(H,{'IMGTYPE','IMTYPE','IMGTYP'})
IsKeyVal=iskeyval(H,'EXPTIME',60,'FILTER','R')
[IsVal,KeyVal]=istype(H,'object')
S=FITS.read2sim('test_PTF*.fits');
[IsBias,R]=isbias(S)
[IsBias,R]=isbias(S,'Gain',1.5,'RN',6);
InArg.epar('isbias')
S=FITS.read2sim('test_PTF*.fits');
Groups=find_groups(S,{'FILTER','IMGTYP'})
[RA,Dec]=H(1).xy2coo(rand(5,1),rand(5,1))
AstCat=xy2coo(H,rand(3,1),rand(3,1))
[RA,Dec]=H(1).xy2coo(1,1)
[X,Y]=coo2xy(H(1),RA,Dec)
S=FITS.read2sim('test_PTF*.fits');
julday(S)
The class HEAD has no Constant property or Static method named 'mlx'.