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20170127 - Filament data for 12 UTC
Available data for 20170127: »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  899 1751 (N41E20 L=114)   359     47        0 ( 872/1730- 931/1770)  45.0 E21-E18 N38-N42
      2 1131 1382 (N17W03 L=137)   558     88        0 (1085/1343-1177/1416)   0.0 W00-W05 N14-N19
      3 1678 1206 (N14W41 L=175)   258     64        1 (1660/1178-1699/1236) -56.3 W39-W42 N12-N15
      4 1368 1121 (N04W19 L=154)   309     77        1 (1349/1086-1381/1170)  90.0 W18-W20 N01-N07
      5  828  902 (S15E11 L=124)   196     40        1 ( 803/ 883- 855/ 927)  33.7 E12-E08 S16-S13
      6 1153  742 (S21W11 L=146)   315     68        0 (1113/ 719-1196/ 761)  36.9 W09-W13 S22-S19
      7 1480  270 (S46W54 L=189)   519     50        1 (1459/ 248-1499/ 295) -53.1 W51-W56 S48-S44
Download Binary data for this image

» All Filament Data of 20170127 ... 		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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