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20150121 - Filament data for 13 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 1294 1289 (N13W14 L=155)   209     74        0 (1256/1252-1319/1312) -26.6 W11-W15 N11-N14
      2 1025 1208 (N06E02 L=140)   387     81        0 (1004/1162-1052/1256) -68.2 E02-W00 N03-N08
      3  403 1027 (S09E40 L=101)   805    204        2 ( 342/ 988- 493/1085) -14.0 E45-E33 S11-S05
      4 1809  828 (S08W57 L=199)  1678    281        4 (1749/ 705-1856/ 973)  82.4 W53-W60 S15-N00
      5  572  738 (S26E28 L=113)   223     37        0 ( 550/ 718- 598/ 761) -14.0 E29-E25 S26-S24
      6  906  658 (S28E05 L=137)   190     50        0 ( 882/ 637- 930/ 680)  56.3 E06-E03 S29-S26
      7 1206  573 (S31W17 L=158)   312     33        2 (1181/ 548-1230/ 598)  90.0 W15-W18 S32-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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