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20171020 - Filament data for 06 UTC
Available data for 20171020: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 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  626 1528 (N47E12 L=212)   390     47        2 ( 600/1503- 651/1556) -76.0 E14-E10 N44-N48
      2 1551 1523 (N17W49 L=273)   384     87        0 (1517/1501-1580/1551)   0.0 W45-W52 N15-N17
      3  558 1479 (N45E19 L=205)   281     60        0 ( 527/1451- 586/1507)  18.4 E22-E16 N43-N47
      4 1038 1274 (N19W08 L=232)  1517    420        2 ( 842/1197-1234/1345) -46.6 E01-W16 N09-N28
      5  516  314 (S24E59 L=165)   614    153        0 ( 499/ 278- 532/ 351)  32.0 E63-E55 S26-S21
      6  932  200 (S44E39 L=186)  1248    138        1 ( 876/ 176- 999/ 228) -26.6 E44-E33 S46-S39
Download Binary data for this image

» All Filament Data of 20171020 ... 		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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