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20160220 - Filament data for 11 UTC
Available data for 20160220: »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  445 1630 (N19E54 L=276)  1314    307        3 ( 415/1580- 496/1706) -26.6 E61-E47 N16-N24
      2  385 1410 (N05E50 L=280)   434     79        1 ( 357/1376- 409/1443) -45.0 E52-E46 N02-N06
      3 1019 1285 (N08E06 L=324)   531    226        1 ( 961/1221-1111/1316)   0.0 E09-W00 N03-N09
      4  944 1036 (S08E05 L=325)   216    108        0 ( 895/1022-1003/1061)   0.0 E08-E01 S08-S07
      5 1098  835 (S16W08 L=338)   185     62        0 (1074/ 805-1124/ 872)  78.7 W07-W08 S18-S13
      6  837  767 (S25E06 L=324)   378    158        0 ( 759/ 724- 914/ 803)  41.6 E10-E01 S29-S21
      7  860  204 (S67W18 L=347)   677     95        3 ( 835/ 172- 886/ 232) -24.4 W12-W23 S69-S63
Download Binary data for this image

» All Filament Data of 20160220 ... 		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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