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20170121 - Filament data for 11 UTC
Available data for 20170121: »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  614 1689 (N35E38 L=176)   321     72        1 ( 580/1676- 651/1699)  11.3 E40-E34 N33-N35
      2  423 1555 (N24E48 L=166)   329    102        0 ( 406/1522- 440/1586) -38.7 E50-E45 N22-N26
      3  200 1291 (N07E63 L=151)  1142    142        1 ( 173/1230- 229/1363)  76.0 E65-E60 N03-N11
      4 1859  991 (N02W60 L=274)   437     26        0 (1837/ 972-1879/1012)  45.0 W57-W62 N00-N03
      5 1051  722 (S23W04 L=218)   252     43        0 (1028/ 697-1078/ 752) -36.9 W02-W06 S24-S21
      6  752  380 (S49E17 L=197)   447     73        0 ( 730/ 343- 776/ 419) -80.5 E18-E14 S52-S46
      7  913  345 (S51E02 L=212)   550    126        0 ( 876/ 307- 956/ 391) -50.2 E05-W02 S53-S47
Download Binary data for this image

» All Filament Data of 20170121 ... 		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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