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20150724 - Filament data for 07 UTC
Available data for 20150724: »05 UTC   »06 UTC   »07 UTC   »08 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  320 1448 (N36E54 L=181)   636     98        1 ( 289/1397- 361/1484)  56.3 E55-E50 N32-N38
      2 1239  896 (S04W12 L=247)   244     78        0 (1202/ 868-1267/ 915) -26.6 W09-W13 S06-S03
      3 1543  616 (S26W33 L=268)   301     77        0 (1526/ 585-1559/ 655) -68.2 W31-W34 S28-S23
      4  569  347 (S38E44 L=190)   730    114        1 ( 536/ 326- 620/ 378) -26.6 E47-E39 S39-S35
      5  506  326 (S40E52 L=183)   548     97        2 ( 482/ 305- 533/ 344) -14.0 E54-E49 S41-S38
Download Binary data for this image

» All Filament Data of 20150724 ... 		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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