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20170716 - Filament data for 08 UTC
Available data for 20170716: »06 UTC   »07 UTC   »08 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 1295 1248 (N17W19 L= 70)   502    188        0 (1207/1212-1375/1289)  14.0 W12-W24 N15-N18
      2 1855  967 (S05W62 L=114)   619     98        1 (1818/ 934-1877/ 996) -33.7 W57-W65 S07-S03
      3  513  963 (N02E33 L= 18)   242     44        0 ( 496/ 938- 530/ 988)  56.3 E34-E32 N00-N03
      4 1183  794 (S11W09 L= 60)   551    161        4 (1138/ 712-1219/ 866) -78.7 W06-W11 S15-S05
      5 1639  759 (S16W41 L= 93)   290     55        0 (1613/ 734-1670/ 786)  36.9 W39-W43 S17-S14
      6 1550  335 (S48W46 L= 98)   706    167        0 (1528/ 305-1575/ 372) -38.7 W41-W52 S52-S44
Download Binary data for this image

» All Filament Data of 20170716 ... 		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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