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20170904 - Filament data for 06 UTC
Available data for 20170904: »06 UTC   »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  344 1381 (N44E44 L= 68)   341     53        1 ( 325/1359- 360/1408)  56.3 E46-E42 N41-N45
      2  227 1179 (N32E55 L= 57)   707    116        2 ( 199/1144- 261/1213) -51.3 E57-E51 N29-N34
      3 1168 1109 (N09W10 L=122)   451    244        2 (1142/1038-1184/1171)  69.4 W08-W11 N04-N12
      4 1170  393 (S36E08 L=104)   321     61        1 (1143/ 367-1198/ 416) -90.0 E09-E05 S38-S33
      5 1508  396 (S48W20 L=131)   410     71        1 (1480/ 381-1538/ 414) -26.6 W16-W22 S49-S45
Download Binary data for this image

» All Filament Data of 20170904 ... 		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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