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20130301 - Filament data for 06 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  465 1556 (N13E51 L=216)   593     87        2 ( 437/1521- 492/1595) -45.0 E53-E47 N10-N15
      2 1577 1473 (N35W26 L=292)  1110    207        3 (1530/1378-1629/1567) -50.7 W21-W31 N29-N40
      3  327 1319 (S04E53 L=214)   440     78        1 ( 285/1292- 358/1337)   8.1 E57-E50 S05-S02
      4  205 1142 (S16E61 L=205)  1481    179        6 ( 171/1056- 243/1215)  83.7 E65-E58 S20-S11
      5  717  432 (S52E06 L=260)   335     44        1 ( 694/ 409- 741/ 457) -21.8 E08-E03 S53-S49
      6 1375  247 (S42W61 L=327)   483     49        1 (1349/ 224-1404/ 273)   0.0 W56-W67 S43-S40
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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