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20170122 - Filament data for 11 UTC
Available data for 20170122: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  806 1680 (N35E23 L=178)   379    147        0 ( 741/1654- 872/1699) -10.3 E28-E17 N33-N36
      2 1648 1505 (N32W41 L=242)   392     87        2 (1623/1482-1680/1521)  31.0 W38-W44 N30-N33
      3  333 1269 (N05E49 L=152)   680    119        0 ( 306/1209- 360/1335)  82.9 E50-E46 N01-N09
      4 1233  692 (S23W17 L=217)   342     81        2 (1204/ 666-1274/ 732) -38.7 W14-W19 S24-S20
      5  865  384 (S48E06 L=195)   482     85        1 ( 833/ 347- 892/ 421) -51.3 E08-E03 S51-S45
      6 1042  327 (S51W11 L=212)   703    114        2 (1008/ 293-1082/ 377) -40.6 W07-W15 S53-S46
Download Binary data for this image

» All Filament Data of 20170122 ... 		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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