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20171127 - Filament data for 12 UTC
Available data for 20171127: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1208 1710 (N40W30 L=111)   654    111        0 (1167/1673-1252/1743)  16.7 W25-W35 N37-N41
      2 1647 1581 (N22W56 L=137)   759    101        1 (1613/1543-1679/1608)  14.0 W52-W60 N19-N23
      3  930 1572 (N36W05 L= 86)   266     27        0 ( 907/1553- 959/1589)  14.0 W03-W07 N35-N37
      4  808 1349 (N24E07 L= 73)   257     70        0 ( 769/1333- 851/1364) -21.8 E09-E04 N23-N25
      5 1681 1023 (S11W41 L=122)  2013    469        1 (1585/ 817-1833/1176)  30.0 W31-W57 S21-S03
      6 1880 1087 (S11W62 L=142)   619    105        0 (1848/1047-1909/1121) -38.7 W58-W64 S13-S09
      7 1626  763 (S25W34 L=115)   272     83        1 (1591/ 732-1652/ 793) -45.0 W31-W36 S27-S22
      8  801  292 (S40E35 L= 45)   425    101        0 ( 785/ 256- 819/ 329)  45.0 E37-E31 S43-S37
Download Binary data for this image

» All Filament Data of 20171127 ... 		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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