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20140530 - Filament data for 09 UTC
Available data for 20140530: »09 UTC   »10 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  405  844 (S23E38 L=341)   331     94        1 ( 382/ 804- 423/ 894)  71.6 E40-E37 S25-S19
      2  722  745 (S23E14 L=  5)   393     73        0 ( 685/ 723- 766/ 776)  38.7 E16-E11 S24-S20
      3 1682  651 (S11W53 L= 72)   665    121        0 (1650/ 598-1700/ 708) -81.9 W51-W54 S14-S07
      4 1485  629 (S16W38 L= 57)   318     63        3 (1460/ 591-1512/ 665) -51.3 W35-W40 S18-S13
      5 1267  541 (S26W26 L= 45)   392     85        1 (1238/ 501-1305/ 575)  80.5 W23-W27 S28-S22
      6 1386  506 (S26W35 L= 55)   487    172        1 (1321/ 484-1459/ 525)   0.0 W30-W41 S27-S24
Download Binary data for this image

» All Filament Data of 20140530 ... 		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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