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20170327 - Filament data for 11 UTC
Available data for 20170327: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  621 1796 (N30E55 L= 23)   656     64        0 ( 598/1766- 647/1817)  90.0 E57-E52 N27-N31
      2 1713 1435 (N40W36 L=114)   454     98        1 (1686/1394-1737/1465)  60.3 W33-W38 N35-N42
      3 1410 1418 (N27W12 L= 90)   222     61        0 (1394/1376-1421/1450) -53.1 W10-W13 N24-N28
      4 1564 1108 (N13W29 L=107)   311    111        0 (1548/1062-1590/1174) -51.3 W27-W31 N11-N16
      5 1138  836 (S14W12 L= 89)   361     93        1 (1081/ 817-1187/ 861)  33.7 W08-W14 S16-S11
      6 1701  513 (S13W63 L=141)   762    107        3 (1656/ 482-1738/ 548)  45.0 W58-W66 S15-S10
Download Binary data for this image

» All Filament Data of 20170327 ... 		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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