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20160422 - Latest Filament data
Available data for 20160422: »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  776 1765 (N33E42 L=189)   505    121        0 ( 747/1737- 807/1796) -20.6 E46-E38 N31-N34
      2  842 1706 (N30E34 L=197)   396     65        1 ( 818/1681- 877/1726)  76.0 E35-E31 N28-N32
      3 1148 1418 (N21E04 L=227)   661    133        0 (1125/1358-1171/1493) -49.4 E07-E01 N17-N24
      4  329 1299 (S06E52 L=179)   339     80        1 ( 308/1255- 353/1340) -78.7 E53-E50 S08-S03
      5 1715 1209 (N26W39 L=270)   491     76        0 (1681/1165-1736/1249) -38.7 W35-W41 N23-N27
      6 1092 1179 (N05E00 L=231)   470     98        3 (1059/1138-1132/1208)  78.7 E02-W01 N02-N07
      7 1801 1059 (N20W49 L=280)   480     83        0 (1771/1019-1821/1090) -21.8 W46-W51 N17-N21
Download Binary data for this image

» All Filament Data of 20160422 ... 		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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