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20140518 - Filament data for 12 UTC
Available data for 20140518: »08 UTC   »09 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 1225 1359 (N22W05 L=181)  1185    265        3 (1151/1232-1285/1462) -42.5 E02-W10 N15-N27
      2  204  994 (S21E58 L=118)   811    239        3 ( 157/ 963- 259/1054)  28.6 E63-E52 S23-S16
      3  566  863 (S21E25 L=151)   456    212        1 ( 491/ 828- 622/ 947)  55.0 E30-E22 S25-S15
      4 1799  873 (N07W56 L=232)  1226    166        0 (1780/ 786-1814/ 945) -63.4 W53-W60 N01-N11
      5 1348  826 (S07W24 L=200)   260     51        2 (1313/ 802-1372/ 846)   0.0 W21-W25 S08-S05
      6 1657  608 (S12W53 L=229)  1900    346        9 (1576/ 507-1724/ 708) -85.9 W46-W59 S19-S05
      7 1145  561 (S27W19 L=195)   494    152        0 (1073/ 522-1202/ 627)  60.9 W15-W20 S30-S21
Download Binary data for this image

» All Filament Data of 20140518 ... 		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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