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20160225 - Filament data for 13 UTC
Available data for 20160225: »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 1039 1405 (N15E08 L=255)   348    108        2 (1020/1341-1073/1443) -81.9 E09-E06 N10-N17
      2 1414 1328 (N19W16 L=279)  1164    218        4 (1353/1259-1467/1420) -45.0 W11-W20 N14-N24
      3  286 1132 (S14E51 L=212)   513     85        0 ( 255/1083- 323/1167)  63.4 E53-E48 S17-S11
      4 1866  896 (N07W61 L=324)  1064    216        1 (1843/ 815-1914/ 946) -60.3 W58-W67 N02-N10
      5 1299  732 (S17W23 L=286)   327     68        2 (1257/ 711-1345/ 749)  11.3 W20-W25 S18-S15
      6 1568  402 (S28W56 L=319)  1084    188        0 (1493/ 379-1640/ 426)  35.0 W51-W61 S31-S24
      7  863  211 (S65W20 L=283)   481     52        1 ( 834/ 195- 892/ 232)   8.1 W16-W24 S67-S63
Download Binary data for this image

» All Filament Data of 20160225 ... 		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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