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20160413 - Latest Filament data
Available data for 20160413: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  470 1624 (N15E56 L=296)   526    103        2 ( 440/1589- 498/1652)  68.2 E58-E52 N11-N17
      2 1733 1299 (N32W39 L= 30)   373     80        1 (1709/1278-1761/1319)   0.0 W36-W41 N29-N33
      3 1156 1195 (N07W03 L=354)   828    201        6 (1107/1119-1204/1276) -49.4 E01-W06 N03-N11
      4 1403 1087 (N08W19 L= 11)   240    104        1 (1384/1036-1426/1142) -51.3 W17-W21 N06-N11
      5 1303  678 (S16W26 L= 18)   760    174        5 (1242/ 624-1376/ 740) -10.3 W21-W32 S18-S14
      6 1107  222 (S50W42 L= 34)   346     84        1 (1077/ 197-1135/ 240)  21.8 W38-W45 S51-S48
Download Binary data for this image

» All Filament Data of 20160413 ... 		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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