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20150814 - Latest Filament data
Available data for 20150814: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1555 1601 (N30W52 L=  6)  1174    197        1 (1517/1545-1607/1640)  15.3 W47-W58 N27-N32
      2  998 1272 (N22W03 L=316)   332    113        0 ( 934/1248-1053/1294) -26.6 E01-W05 N19-N23
      3 1842 1058 (S08W59 L= 13)  1358    235        3 (1799/ 975-1896/1131)  30.3 W53-W67 S12-S04
      4  374  933 (N10E45 L=269)  1164    231        3 ( 308/ 874- 442/1016)  26.6 E50-E38 N06-N14
      5  180  821 (N04E68 L=246)   609    148        0 ( 145/ 790- 220/ 856) -18.4 E72-E63 N02-N06
      6 1447  423 (S41W20 L=334)  1712    273        1 (1300/ 361-1527/ 504)  16.7 W07-W27 S44-S36
Download Binary data for this image

» All Filament Data of 20150814 ... 		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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