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20160912 - Filament data for 14 UTC
Available data for 20160912: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1465 1682 (N32W52 L=191)   360     64        0 (1435/1666-1497/1696) -63.4 W49-W54 N29-N33
      2 1686 1478 (N14W58 L=197)   766    134        2 (1637/1435-1736/1523) -76.0 W54-W61 N09-N17
      3 1365 1201 (N08W24 L=163)   262     61        1 (1332/1173-1395/1224) -63.4 W22-W25 N06-N10
      4 1063  224 (S46E25 L=115)   382     68        1 (1045/ 205-1086/ 251)  59.0 E26-E22 S48-S43
Download Binary data for this image

» All Filament Data of 20160912 ... 		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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