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20150724 - Filament data for 06 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  319 1450 (N36E54 L=181)   663     96        0 ( 289/1398- 359/1485)  56.3 E56-E50 N32-N38
      2 1236  896 (S04W12 L=247)   280     77        1 (1194/ 869-1268/ 915) -26.6 W09-W14 S06-S03
      3 1539  617 (S26W33 L=268)   359     73        0 (1518/ 584-1555/ 654) -78.7 W30-W34 S28-S23
      4  566  347 (S38E45 L=190)   738    116        1 ( 532/ 327- 618/ 377) -26.6 E48-E39 S39-S35
      5  505  325 (S40E52 L=183)   541     81        2 ( 481/ 305- 532/ 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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