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20160306 - Filament data for 07 UTC
Available data for 20160306: »06 UTC   »07 UTC   »08 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  973 1628 (N27E19 L=115)   789    210        2 ( 882/1561-1061/1677) -10.6 E27-E11 N24-N29
      2  590 1570 (N15E41 L= 93)   398    133        1 ( 573/1515- 605/1620) -60.3 E44-E38 N11-N18
      3  698 1409 (N07E28 L=106)   448    170        0 ( 619/1352- 774/1445)  36.9 E31-E23 N02-N10
      4 1425 1024 (N03W23 L=157)   282     81        0 (1381/ 993-1468/1047)  45.0 W20-W25 N00-N04
      5  232  959 (S27E53 L= 81)   361     88        2 ( 204/ 940- 268/ 975)   8.1 E56-E49 S28-S26
      6  252  625 (S49E53 L= 81)  1235    218        3 ( 202/ 599- 313/ 656)  -4.8 E58-E46 S50-S46
      7 1160  550 (S30W22 L=156)   408    118        2 (1127/ 512-1196/ 591) -26.6 W19-W25 S31-S27
      8 1662  572 (S14W55 L=189)   312     76        1 (1629/ 553-1696/ 588)  31.0 W52-W57 S15-S12
      9  865  207 (S65W25 L=160)   593     72        1 ( 837/ 180- 890/ 231)   7.1 W20-W30 S67-S62
  
Download Binary data for this image

» All Filament Data of 20160306 ...
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