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20131224 - Filament data for 07 UTC
Available data for 20131224: »07 UTC   »08 UTC   »09 UTC   »10 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1346  820 (S16W19 L=310)   872    302        0 (1255/ 708-1416/ 948) -56.3 W13-W24 S23-S07
      2 1754  853 (S16W50 L=341)   591     97        1 (1715/ 806-1797/ 895)  39.8 W47-W54 S18-S13
      3  216  686 (S17E66 L=225)  1121    183        3 ( 184/ 625- 247/ 753)  33.7 E75-E60 S20-S12
      4  337  656 (S20E53 L=238)   691     83        1 ( 306/ 622- 380/ 691) -18.4 E55-E48 S21-S17
      5 1148  564 (S31W06 L=296)   466     82        1 (1104/ 537-1194/ 594)   9.5 W02-W08 S33-S29
      6  921  295 (S51E16 L=274)   488     50        1 ( 890/ 274- 952/ 316)   0.0 E19-E13 S52-S48
Download Binary data for this image

» All Filament Data of 20131224 ... 		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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