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20130515 - Filament data for 12 UTC
Available data for 20130515: »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  857 1559 (N25E24 L=329)   619    126        1 ( 798/1519- 906/1583)   7.1 E28-E20 N23-N27
      2 1469 1421 (N32W20 L= 13)   388    149        0 (1443/1346-1496/1476) -54.5 W17-W22 N27-N35
      3  798 1276 (N07E19 L=334)   593    237        0 ( 740/1233- 863/1354) -21.8 E24-E14 N04-N10
      4 1155  637 (S22W17 L= 11)   360    133        0 (1079/ 612-1201/ 660)  45.0 W13-W20 S25-S19
      5 1416  337 (S34W52 L= 45)   855    119        2 (1368/ 302-1466/ 380)  -4.1 W45-W59 S35-S31
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» All Filament Data of 20130515 ... 		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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