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20130915 - Filament data for 10 UTC
Available data for 20130915: »08 UTC   »09 UTC   »10 UTC   »11 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1408 1484 (N22W38 L=206)   262     88        0 (1377/1455-1456/1502)  -8.1 W34-W41 N20-N23
      2 1106 1443 (N29W17 L=185)   347    104        1 (1070/1406-1152/1473)   8.1 W13-W20 N27-N29
      3 1573 1419 (N14W46 L=214)   273     66        0 (1553/1395-1608/1436)   0.0 W43-W49 N12-N14
      4  653 1367 (N36E15 L=152)  1264    330        3 ( 539/1299- 812/1407) -10.3 E25-E03 N32-N38
      5 1567 1267 (N06W39 L=207)   440     97        0 (1539/1224-1598/1311)  23.2 W36-W43 N03-N07
      6  465 1258 (N34E32 L=136)   520     99        1 ( 442/1203- 489/1303)  56.3 E34-E29 N30-N36
      7 1601 1118 (S03W37 L=205)   756    162        1 (1566/1038-1634/1183) -90.0 W35-W38 S08-N01
      8 1628  914 (S15W34 L=202)   255     52        1 (1610/ 885-1650/ 943) -76.0 W32-W35 S17-S13
      9 1468  725 (S22W19 L=187)  1285    397        1 (1325/ 654-1584/ 849)   8.5 W09-W29 S24-S17
     10 1578  601 (S34W25 L=193)   318    113        2 (1534/ 559-1610/ 653)  29.7 W21-W28 S35-S31
     11  617  527 (S12E38 L=129)   374     96        0 ( 567/ 504- 656/ 556) -51.3 E40-E36 S14-S09
     12 1086  432 (S30E13 L=155)  1443    387        1 ( 968/ 291-1224/ 522)  17.7 E26-E01 S37-S26
  
Download Binary data for this image

» All Filament Data of 20130915 ...
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