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20130629 - Filament data for 07 UTC
Available data for 20130629: »05 UTC   »06 UTC   »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  424 1408 (N23E47 L= 74)  1019    251        1 ( 327/1381- 532/1452)  -5.2 E58-E36 N22-N25
      2 1010 1357 (N23E02 L=118)   471    148        0 ( 943/1324-1074/1383) -14.0 E07-W01 N21-N25
      3  902 1195 (N13E08 L=112)   278    140        2 ( 875/1154- 940/1255) -56.3 E10-E05 N10-N16
      4 1426  797 (S10W27 L=147)   263     73        0 (1404/ 758-1448/ 826)  63.4 W25-W28 S12-S08
      5  486  577 (S29E38 L= 82)   456     65        0 ( 465/ 539- 502/ 609) -90.0 E40-E36 S31-S26
      6  605  419 (S40E32 L= 88)   419     48        1 ( 580/ 391- 626/ 442) -63.4 E34-E30 S42-S38
      7 1226  282 (S49W24 L=145)  1107    233        0 (1103/ 237-1308/ 309) -11.3 W11-W36 S53-S46
  
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» All Filament Data of 20130629 ...
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