#print len(para) ln=len(para) for l in range(ln): filename='../fits/add-{0}.fits'.format(l+1) # take one image d = pyfits.open(filename)[0].data.copy() d = concatenate([d,zeros([10,len(d.T)])]) d = concatenate([d,zeros([len(d),10])],axis=1) #expand the array #print sum(d[65:69,67:71]) #[0:136] x ,y -> y, x #### y x #0:174 a=[0,3,0,3,2,5,2,5,4,1,4,1] b=[0,0,3,3,4,4,1,1,2,2,5,5] #from the info. given by kai for i in range(len(a)): dd=d[a[i]:360+a[i],b[i]:360+b[i]] #the size before bin aaa=block(dd,(60,60)) pyfits.PrimaryHDU(aaa).writeto('../fits/binall/sam-{0}-{1}.fits'.format(l+1,i+1),clobber=True) filename='../fits/spsf-{0}.fits'.format(l+1) # take one image p = pyfits.open(filename)[0].data.copy() p = concatenate([p,zeros([10,len(p.T)])]) p = concatenate([p,zeros([len(p),10])],axis=1) #expand the array #print sum(d[65:69,67:71]) #[0:136] x ,y -> y, x #### y x #0:174 a=[0,3,0,3,2,5,2,5,4,1,4,1] b=[0,0,3,3,4,4,1,1,2,2,5,5] #from the info. given by kai for i in range(len(a)): pp=p[a[i]:360+a[i],b[i]:360+b[i]] #the size before bin bbb=block(pp,(60,60)) pyfits.PrimaryHDU(bbb).writeto('../fits/binall/sam_psf-{0}-{1}.fits'.format(l+1,i+1),clobber=True)
from numpy import * from block import * import pyfits filename='../fits/sub400.fits' d = pyfits.open(filename)[0].data.copy() #d = concatenate([zeros([4,len(d.T)]),d]) #d = concatenate([zeros([len(d),4]),d],axis=1) #expand the array to use '-' drizzle d = concatenate([d,zeros([10,len(d.T)])]) d = concatenate([d,zeros([len(d),10])],axis=1) #expand the array sc=(len(d.T)-10)/4 #print sum(d[65:69,67:71]) #[0:136] x ,y -> y, x #### y x #0:174 a=[0,2,0,2,1,3,1,3] b=[0,0,2,2,3,3,1,1] #from the info. given by observation #a=[-2+4,-2+4,-2+4,-1+4,-1+4,0+4,0+4,1+4,1+4,2+4,2+4,2+4] #b=[-2+4,0+4,-2+4,-1+4,1+4,-2+4,2+4,-1+4,1+4,-2+4,0+4,2+4] for i in range(len(a)): dd=d[a[i]:sc*4+a[i],b[i]:sc*4+b[i]] aaa=block(dd,(sc,sc)) pyfits.PrimaryHDU(aaa).writeto('../fits/binpsf/psf{0}.fits'.format(i+1),clobber=True)
#from high resoluted images (sub=6) to lower one (bin together) from numpy import * from block import * import pyfits file1 = open('../pylens/WFI2033.txt','r') para = loadtxt(file1) file1.close() #print len(para) ln=len(para) for l in range(ln): filename='../fits/HE_arc-{0}.fits'.format(l+1) # take one image d = pyfits.open(filename)[0].data.copy() d = concatenate([d,zeros([10,len(d.T)])]) d = concatenate([d,zeros([len(d),10])],axis=1) #expand the array #print sum(d[65:69,67:71]) #[0:136] x ,y -> y, x #### y x #0:174 a=[0,2,0,2,1,3,1,3] b=[0,0,2,2,3,3,1,1] #from the info. given by observation for i in range(len(a)): dd=d[a[i]:240+a[i],b[i]:240+b[i]] #the size before bin aaa=block(dd,(60,60)) pyfits.PrimaryHDU(aaa).writeto('../fits/binall/arc-{0}-{1}.fits'.format(l+1,i+1),clobber=True)
from numpy import * from block import * import pyfits filename='sub400.fits' d = pyfits.open(filename)[0].data.copy() #d = concatenate([zeros([4,len(d.T)]),d]) #d = concatenate([zeros([len(d),4]),d],axis=1) #expand the array to use '-' drizzle d = concatenate([d,zeros([10,len(d.T)])]) d = concatenate([d,zeros([len(d),10])],axis=1) #expand the array print d.shape #print sum(d[65:69,67:71]) #[0:136] x ,y -> y, x #### y x #0:174 a=[0,1,0,1,2,0,2,3,0,3,1,3] b=[0,0,1,1,0,2,2,0,3,3,3,1] #a=[-2+4,-2+4,-2+4,-1+4,-1+4,0+4,0+4,1+4,1+4,2+4,2+4,2+4] #b=[-2+4,0+4,-2+4,-1+4,1+4,-2+4,2+4,-1+4,1+4,-2+4,0+4,2+4] for i in range(len(a)): dd=d[a[i]:108+a[i],b[i]:108+b[i]] aaa=block(dd,(27,27)) pyfits.PrimaryHDU(aaa).writeto('binpsf/psf{0}.fits'.format(i+1),clobber=True)