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20150121 - Filament data for 12 UTC
Available data for 20150121: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1286 1296 (N13W14 L=155)   188     55        1 (1252/1270-1308/1313) -14.0 W11-W15 N12-N14
      2 1018 1210 (N06E02 L=140)   361     79        0 (1000/1162-1044/1260) -59.0 E03-W00 N03-N08
      3  388 1034 (S08E41 L=100)   909    193        2 ( 337/ 984- 466/1115) -31.0 E45-E35 S11-S03
      4 1790  801 (S10W56 L=198)  1928    344        3 (1695/ 633-1852/ 973)  76.0 W51-W60 S20-N00
      5  564  738 (S26E28 L=113)   249     47        1 ( 536/ 720- 593/ 762)   0.0 E30-E26 S26-S24
      6  900  658 (S28E05 L=137)   211     49        0 ( 878/ 636- 923/ 679)  45.0 E06-E03 S29-S26
      7 1196  570 (S31W16 L=158)   358     58        2 (1160/ 541-1225/ 597)  63.4 W14-W18 S33-S29
Download Binary data for this image

» All Filament Data of 20150121 ... 		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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