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20151221 - Filament data for 09 UTC
Available data for 20151221: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 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 1052 1811 (N52W12 L= 66)   518    139        1 (1006/1772-1100/1852)  26.6 W06-W18 N48-N56
      2 1598 1473 (N22W43 L= 97)   323     89        0 (1556/1449-1636/1497) -26.6 W40-W46 N20-N23
      3  552 1342 (N21E28 L= 25)   561    138        1 ( 497/1307- 612/1376) -32.0 E32-E24 N18-N23
      4 1561 1352 (N14W38 L= 91)   329    127        0 (1506/1338-1615/1369)   0.0 W33-W42 N13-N15
      5  136 1027 (N06E67 L=347)   959    117        1 ( 113/ 979- 163/1067) -90.0 E70-E62 N03-N08
      6  652  338 (S43E38 L= 16)   606     98        2 ( 609/ 317- 709/ 358)   0.0 E42-E32 S44-S40
Download Binary data for this image

» All Filament Data of 20151221 ... 		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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