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20150120 - Filament data for 11 UTC
Available data for 20150120: »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  786 1648 (N33E23 L=132)   536    118        2 ( 747/1615- 842/1685)  -7.1 E26-E18 N30-N35
      2  268 1465 (N18E60 L= 95)   605    252        1 ( 241/1407- 299/1524) -41.6 E65-E54 N14-N22
      3 1833 1351 (N24W57 L=212)   866    269        2 (1780/1331-1894/1369)   4.1 W51-W65 N22-N26
      4  175 1322 (N09E67 L= 88)   502    104        2 ( 156/1295- 196/1347) -36.9 E70-E64 N07-N10
      5  233 1272 (N06E58 L= 97)  1141    245        4 ( 197/1195- 280/1340)  71.6 E62-E53 N01-N10
      6  786 1253 (N07E16 L=139)   414    101        2 ( 767/1196- 818/1307) -66.8 E17-E13 N03-N10
      7  164 1254 (N05E67 L= 88)   606    120        2 ( 145/1219- 183/1294) -51.3 E70-E63 N02-N07
      8 1660 1061 (N03W41 L=196)   302     83        1 (1625/1036-1694/1084) -18.4 W37-W43 N02-N04
      9  261 1021 (S09E52 L=103)   872    199        2 ( 204/ 994- 327/1066)   9.5 E58-E46 S10-S06
     10 1662  864 (S08W43 L=198)   935    229        4 (1604/ 759-1707/ 984)  75.1 W40-W45 S15-N00
     11 1032  606 (S30W04 L=159)   357     86        0 ( 989/ 579-1083/ 644)  39.8 W01-W07 S32-S27
     12 1418  591 (S27W31 L=186)   222     61        0 (1385/ 568-1451/ 611)  53.1 W29-W33 S29-S25
  
Download Binary data for this image

» All Filament Data of 20150120 ...
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