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20130903 - Filament data for 07 UTC
Available data for 20130903: »05 UTC   »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 1508 1364 (N14W39 L=  7)  1901    468        0 (1385/1249-1663/1543) -73.7 W35-W46 N03-N27
      2  785 1394 (N34E07 L=321)   876    224        1 ( 689/1340- 872/1425) -33.7 E13-E01 N29-N37
      3 1004 1315 (N24W06 L=333)   191     48        0 ( 975/1298-1030/1329) -33.7 W03-W07 N23-N25
      4 1121 1183 (N14W09 L=337)   409    169        0 (1060/1126-1184/1242)  16.7 W04-W14 N12-N16
      5  504 1028 (N18E33 L=295)  1484    365        1 ( 335/ 989- 656/1094)  -2.3 E46-E21 N16-N19
      6  820  971 (N09E13 L=315)   520    111        2 ( 769/ 949- 870/1004)  -8.1 E16-E09 N07-N10
Download Binary data for this image

» All Filament Data of 20130903 ... 		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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