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20130518 - Filament data for 08 UTC
Available data for 20130518: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1406 1377 (N27W16 L=332)   586    146        1 (1338/1334-1445/1411)   0.0 W11-W19 N25-N29
      2  815 1336 (N11E19 L=297)   252    111        1 ( 754/1320- 857/1357)   8.1 E23-E16 N09-N12
      3 1787 1118 (N21W51 L=  7)   431     91        1 (1771/1081-1818/1163) -51.3 W49-W54 N18-N23
      4  651  831 (S22E19 L=297)   466    175        0 ( 575/ 813- 739/ 851)  24.4 E24-E13 S23-S18
      5  983  625 (S27W07 L=323)   251     99        1 ( 951/ 604-1024/ 662) -11.3 W04-W09 S27-S24
      6 1607  482 (S20W57 L= 13)   823    178        0 (1529/ 441-1682/ 516)  38.7 W52-W62 S24-S16
      7 1665  458 (S20W65 L= 21)   614     59        2 (1641/ 432-1692/ 486)  56.3 W62-W68 S21-S18
Download Binary data for this image

» All Filament Data of 20130518 ... 		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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