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20221119 - Filament data for 11 UTC
Available data for 20221119: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1137 1925 (N60W57 L=262)   989     68        1 (1104/1898-1163/1958)   6.1 W47-W76 N56-N62
      2  920 1840 (N60W21 L=226)  1439    246        2 ( 839/1773-1023/1910)  11.6 W08-W42 N55-N63
      3 1676 1074 (S08W42 L=247)   633     85        0 (1642/1028-1711/1114)  26.6 W38-W45 S10-S06
      4 1790  690 (S35W51 L=257)   942    144        0 (1749/ 658-1850/ 738) -21.8 W45-W60 S37-S30
      5  943  603 (S20E14 L=191)   721    306        1 ( 821/ 522-1039/ 666)  10.0 E23-E06 S23-S17
      6  701  307 (S35E44 L=161)  1048    212        0 ( 611/ 284- 805/ 343) -28.3 E49-E35 S38-S30
      7 1411  282 (S58W13 L=219)   564     79        1 (1361/ 266-1454/ 304)  -9.5 W07-W19 S59-S55
Download Binary data for this image

» All Filament Data of 20221119 ... 		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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