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20150823 - Filament data for 06 UTC
Available data for 20150823: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1834 1390 (N08W71 L=270)   803    202        1 (1797/1371-1869/1404) -12.1 W66-W80 N06-N09
      2  524 1325 (N34E29 L=170)   257     44        1 ( 504/1304- 553/1349)  14.0 E30-E26 N32-N35
      3 1130  837 (S06W03 L=201)   276     66        0 (1094/ 812-1166/ 861) -45.0 W00-W04 S08-S04
      4  271  810 (N06E57 L=142)   586     50        1 ( 247/ 781- 297/ 833) -26.6 E59-E54 N03-N07
      5 1105  751 (S11E01 L=198)   382    114        0 (1061/ 719-1149/ 776) -26.6 E03-W01 S13-S08
Download Binary data for this image

» All Filament Data of 20150823 ... 		IDL code for reading binary data: 
    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
  • each filament has the value of Fil_ID
  • all values are in pixel
to get the area of a filament: 
  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area
be careful: y-origin is upper left! you can transpose the data: 
  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y

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