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20161202 - Filament data for 09 UTC
Available data for 20161202: »09 UTC   »10 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 1146 1463 (N25W15 L=169)  1161    315        3 ( 956/1392-1271/1542) -39.5 W04-W21 N18-N33
      2  353 1491 (N41E44 L=109)   642     76        0 ( 319/1458- 392/1514)  26.6 E47-E40 N38-N42
      3 1765 1430 (N13W60 L=214)   845    125        1 (1711/1379-1819/1484) -41.2 W55-W64 N09-N16
      4 1463 1357 (N13W33 L=186)   323     85        1 (1440/1315-1483/1402)  51.3 W30-W35 N10-N15
      5 1611 1176 (N00W39 L=193)   228     75        0 (1601/1134-1622/1217)  76.0 W37-W40 S02-N02
      6 1340  583 (S31W14 L=167)   848    250        2 (1219/ 532-1471/ 634)   0.0 W04-W23 S32-S29
Download Binary data for this image

» All Filament Data of 20161202 ... 		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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