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20170711 - Filament data for 09 UTC
Available data for 20170711: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  343 1484 (N33E54 L= 63)   572    160        1 ( 331/1438- 360/1539) -54.5 E57-E51 N30-N37
      2  279 1237 (N17E55 L= 62)  1423    402        1 ( 180/1197- 389/1280)   7.8 E66-E44 N14-N19
      3  211  793 (S11E63 L= 54)  1715    174        3 ( 180/ 721- 251/ 850) -53.1 E67-E57 S15-S07
      4 1210  782 (S12W11 L=128)   370     61        1 (1173/ 757-1235/ 810) -26.6 W08-W12 S13-S09
      5 1482  336 (S46W40 L=157)   452    103        0 (1446/ 314-1515/ 352) -24.0 W35-W44 S48-S44
Download Binary data for this image

» All Filament Data of 20170711 ... 		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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