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20161229 - Filament data for 09 UTC
Available data for 20161229: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1356 1628 (N35W27 L=185)   256     24        0 (1338/1608-1378/1648) -63.4 W25-W28 N33-N36
      2  615 1317 (N16E25 L=133)   880    230        1 ( 549/1221- 675/1408) -53.1 E30-E21 N10-N22
      3 1328 1348 (N16W20 L=178)   232     56        0 (1296/1332-1362/1360) -14.0 W17-W22 N15-N17
      4 1655 1041 (S03W41 L=199)   367     67        1 (1627/1013-1673/1083)  53.1 W38-W42 S04-N00
      5 1181  567 (S31W10 L=167)   210     29        0 (1162/ 549-1200/ 590) -71.6 W08-W10 S32-S29
      6 1074  558 (S32W02 L=160)   282     53        0 (1037/ 544-1107/ 571) -14.0 W00-W04 S32-S30
Download Binary data for this image

» All Filament Data of 20161229 ... 		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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