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20130301 - Filament data for 07 UTC
Available data for 20130301: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  469 1554 (N13E50 L=216)   568     93        1 ( 443/1522- 498/1593) -51.3 E52-E46 N10-N15
      2 1584 1475 (N35W27 L=293)   939    224        2 (1532/1378-1636/1568) -54.0 W21-W31 N29-N40
      3  333 1318 (S04E52 L=214)   700     92        3 ( 288/1287- 374/1346)  23.2 E56-E48 S05-S01
      4  200 1117 (S17E61 L=205)  1050    111        3 ( 169/1058- 221/1169) -81.9 E65-E58 S20-S13
      5  232  809 (S35E57 L=209)   367     64        1 ( 216/ 772- 246/ 843)  53.1 E59-E54 S37-S33
      6  720  426 (S52E06 L=260)   389     61        0 ( 696/ 403- 750/ 453) -21.8 E08-E02 S53-S50
      7 1375  244 (S42W61 L=327)   463     48        0 (1351/ 221-1404/ 268)  -5.2 W56-W67 S43-S41
Download Binary data for this image

» All Filament Data of 20130301 ... 		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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