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20150128 - Filament data for 07 UTC
Available data for 20150128: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1739 1476 (N34W48 L=100)   566     81        1 (1718/1440-1751/1515)  63.4 W45-W50 N31-N37
      2 1058 1469 (N22E03 L= 49)   267     48        1 (1031/1445-1083/1497)  56.3 E04-E01 N19-N23
      3  134 1335 (N07E78 L=334)  1377    160        1 ( 116/1295- 148/1381)  71.6 E81-E74 N04-N10
      4 1053 1236 (N07E01 L= 51)   183     28        0 (1038/1207-1071/1259)  90.0 E01-W00 N05-N08
      5 1782  802 (S08W56 L=108)  1584    244        2 (1706/ 759-1851/ 854)   7.6 W48-W63 S09-S04
      6  536  768 (S26E30 L= 22)   621    212        0 ( 500/ 716- 608/ 829) -45.0 E32-E24 S28-S22
      7 1609  545 (S26W49 L=101)   528     83        0 (1575/ 498-1635/ 588)  90.0 W46-W50 S29-S22
Download Binary data for this image

» All Filament Data of 20150128 ... 		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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