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20151221 - Latest Filament data
Available data for 20151221: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 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 1071 1812 (N52W14 L= 66)   554    151        0 (1028/1767-1117/1854)  30.3 W08-W20 N48-N56
      2  587 1341 (N21E26 L= 26)   657    184        2 ( 523/1291- 666/1385) -35.0 E30-E20 N17-N24
      3 1547 1360 (N15W37 L= 89)   250     86        1 (1508/1343-1584/1376) -11.3 W33-W39 N13-N15
      4  148 1034 (N06E65 L=347)  1126    178        3 ( 119/ 989- 177/1070) -68.2 E69-E60 N03-N08
      5  228 1025 (N05E55 L=357)   320     82        0 ( 211/ 984- 246/1067) -78.7 E57-E53 N02-N07
      6  672  342 (S43E36 L= 16)   656    129        1 ( 621/ 325- 738/ 366)   5.2 E40-E29 S44-S40
Download Binary data for this image

» All Filament Data of 20151221 ... 		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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