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20140904 - Filament data for 09 UTC
Available data for 20140904: »08 UTC   »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 1649 1461 (N15W54 L=230)  1307    340        4 (1546/1413-1765/1500) -38.7 W47-W63 N08-N20
      2 1697  978 (S13W41 L=217)   471    164        1 (1651/ 907-1729/1036) -73.3 W38-W43 S17-S07
      3 1127  823 (S07W01 L=177)   722    267        3 (1014/ 709-1195/ 898) -70.3 E03-W04 S14-N00
      4 1589  816 (S19W30 L=206)   310    126        1 (1575/ 744-1605/ 873)  63.4 W28-W32 S23-S15
      5 1194  602 (S22W00 L=176)   206     63        3 (1177/ 569-1211/ 638) -90.0 W00-W01 S23-S19
      6  368  415 (S18E66 L=110)  3689    433        7 ( 260/ 334- 455/ 526) -59.0 E75-E59 S24-S09
      7  982  380 (S32E20 L=156)   723    187        1 ( 914/ 318-1042/ 432)  17.1 E27-E14 S34-S28
Download Binary data for this image

» All Filament Data of 20140904 ... 		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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