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20170716 - Filament data for 07 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 1267 1241 (N16W17 L= 69)   527    163        0 (1181/1212-1343/1281)  14.0 W10-W22 N15-N18
      2 1849  965 (S05W62 L=114)   636    133        2 (1814/ 934-1873/ 994) -33.7 W57-W64 S07-S03
      3  504  963 (N02E34 L= 18)   269     29        0 ( 489/ 937- 521/ 987)  56.3 E35-E32 N00-N03
      4 1169  801 (S10W08 L= 60)   544    157        2 (1126/ 717-1210/ 868) -78.7 W05-W10 S15-S05
      5 1632  756 (S16W40 L= 93)   283     63        0 (1604/ 728-1663/ 783)  36.9 W38-W43 S17-S14
      6 1546  335 (S48W46 L= 98)   712    224        0 (1524/ 297-1575/ 374) -36.9 W41-W53 S53-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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