pro shackgrid_mag_txt, Directory=Directory If (not keyword_set(Directory)) then Directory='/a/pippin01/Volumes/u08/lsst/CPanalysis/2005-05-10/ShackHartman/' ;Here are 27 x reference points and 27 y reference points that define where the spot actually ;should be. There are a total of 729 possible points x_ref_col=[225,250,278,302,332,353,380,404,428,452,476,502,528,532,554,578,604,630,$ 654,680,704,730,754,780,806,832,856] y_ref_col=[144,164,188,214,238,264,290,314,340,366,390,414,440,464,490,516,542,568,$ 592,616,642,668,692,718,742,768,794] for file_number=1, 100 do begin if file_number lt 10 then begin mag_file_name=Directory+'hr5132a_'+$ string(file_number,format='(I1)')+'_raw.fits.mag.1.txt' coo_file_name=Directory+'hr5132a_'+$ string(file_number,format='(I1)')+'_raw.fits.coo.1' endif if file_number ge 10 and file_number lt 100 then begin mag_file_name=Directory+'hr5132a_'+$ string(file_number,format='(I2)')+'_raw.fits.mag.1.txt' coo_file_name=Directory+'hr5132a_'+$ string(file_number,format='(I2)')+'_raw.fits.coo.1' endif if file_number ge 100 and file_number lt 1000 then begin mag_file_name=Directory+'hr5132a_'+$ string(file_number,format='(I3)')+'_raw.fits.mag.1.txt' coo_file_name=Directory+'hr5132a_'+$ string(file_number,format='(I3)')+'_raw.fits.coo.1' endif ;Read in the data columns from the output IRAF mag file. They are ; XCENTER, YCENTER, XERR, YERR, MAG readcol,mag_file_name,x_coord,y_coord,x_err,y_err,mag,format='f,f,f,f,f' ;Read in the data columns from the output IRAF coo file. They are ; SHARP, ROUNDNESS readcol,coo_file_name,sharp,roundness,format='X,X,X,f,f',SKIPLINE=42 ;This loop will go through all of the possible places where a point could be ;and check to see if there is an image point near it for col_num=0,N_elements(y_ref_col)-1 do begin for row_num=0,N_elements(x_ref_col)-1 do begin ;Pick points where x might be near and those where y might ;be near x_index_pos=where(abs(x_coord-x_ref_col(row_num)) lt 5) y_index_pos=where(abs(y_coord-y_ref_col(col_num)) lt 5) for y_sub_index=0,N_elements(y_index_pos)-1 do begin x_sub_index=where(x_index_pos eq $ y_index_pos(y_sub_index)) if ((x_sub_index(0) ne -1) and (y_index_pos(0) ne -1) and (x_index_pos(0) ne -1)) then begin x_index=x_index_pos(x_sub_index) y_index=y_index_pos(y_sub_index) x_ref_dif=x_coord(x_index)-x_ref_col(row_num) y_ref_dif=y_coord(y_index)-y_ref_col(col_num) print,FORMAT='(%"%3.0d\t%0.3f\t%0.3f\t%0.3f\t%0.3f\t%0.3f\t%0.3f\t%0.3f\t%0.3f\t%0.3f")',col_num*N_elements(x_ref_col)+$ row_num,x_coord(x_index),y_coord(y_index),$ x_err(x_index),y_err(y_index),mag(x_index),$ sharp(x_index),roundness(x_index),$ x_ref_dif,y_ref_dif found_point=1 break endif else begin found_point=0 endelse endfor if found_point eq 0 then print,$ FORMAT='(%"%d\t%d\t%d\t%d\t%d\t%d\t%d\t%d\t%d\t%d")',$ col_num*N_elements(x_ref_col)+row_num,-1,-1,-1,-1,-1,-1,-1,-1,-1 endfor endfor stop endfor end