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20160509 - Filament data for 07 UTC
Available data for 20160509: »06 UTC   »07 UTC   »08 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  989 1657 (N34E21 L=349)  1438    221        4 ( 940/1574-1034/1757) -52.4 E25-E15 N29-N42
      2 1528 1338 (N28W24 L= 34)  1632    414        2 (1361/1215-1700/1473) -11.7 W10-W39 N23-N32
      3  798 1346 (N10E21 L=349)   788    267        0 ( 763/1262- 879/1470) -42.3 E26-E14 N05-N16
      4 1829 1339 (N38W53 L= 62)   595    131        0 (1797/1320-1860/1361)  14.0 W48-W56 N35-N39
      5 1230 1194 (N11W08 L= 17)   667    164        4 (1186/1132-1288/1265) -32.0 W03-W12 N08-N14
      6 1327 1078 (N07W16 L= 26)   263     75        1 (1312/1036-1340/1113) -78.7 W14-W17 N04-N09
      7 1112  725 (S18W13 L= 22)   234     77        0 (1084/ 686-1134/ 772) -31.0 W09-W15 S20-S16
Download Binary data for this image

» All Filament Data of 20160509 ... 		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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