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20161201 - Filament data for 12 UTC
Available data for 20161201: »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1670 1642 (N27W61 L=226)  1462    314        2 (1626/1600-1704/1693)  24.4 W56-W68 N24-N29
      2 1658 1397 (N12W49 L=214)   680    118        1 (1599/1342-1706/1449) -54.5 W45-W51 N08-N16
      3 1011 1399 (N23W05 L=171)   817    194        1 ( 910/1351-1102/1440) -42.0 W00-W10 N18-N27
      4 1306 1317 (N13W22 L=187)   300     99        1 (1286/1269-1325/1365)  45.0 W19-W24 N10-N15
      5  820  729 (S13E17 L=148)   385    143        2 ( 795/ 652- 839/ 782)  60.3 E19-E15 S17-S09
      6 1212  560 (S30W04 L=169)   988    276        2 (1082/ 495-1321/ 608)  10.0 E05-W12 S32-S27
Download Binary data for this image

» All Filament Data of 20161201 ... 		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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