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20151211 - Filament data for 12 UTC
Available data for 20151211: »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 1042 1580 (N34W09 L=193)   239     48        1 (1025/1556-1061/1604)  33.7 W07-W10 N32-N35
      2 1279 1399 (N19W21 L=205)   214     62        0 (1263/1370-1311/1419)  18.4 W19-W22 N17-N20
      3 1802 1255 (N04W57 L=241)   660    145        1 (1768/1178-1843/1321) -69.4 W55-W60 N00-N08
      4  189 1009 (N09E59 L=125)   834    173        0 ( 158/ 942- 230/1083) -66.0 E62-E55 N04-N13
      5  302  951 (N04E49 L=135)   371     68        1 ( 288/ 916- 321/ 990)  76.0 E50-E47 N02-N06
      6 1339  921 (S10W18 L=202)   238     80        1 (1292/ 898-1373/ 939) -11.3 W14-W19 S11-S08
      7  286  848 (S02E52 L=132)   370     84        1 ( 258/ 825- 313/ 874)  18.4 E55-E49 S02-N00
      8 1082  731 (S19E00 L=184)   699    231        3 (1005/ 636-1191/ 815)  31.6 E06-W07 S23-S14
      9  307  634 (S15E56 L=128)  1642    308        4 ( 259/ 549- 366/ 734)  84.8 E60-E50 S19-S08
  
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» All Filament Data of 20151211 ...
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