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20170617 - Filament data for 16 UTC
Available data for 20170617: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1397 1640 (N47W25 L= 96)   337     74        0 (1363/1621-1429/1657)  23.2 W21-W28 N44-N48
      2  388 1086 (S01E43 L= 28)  1652    300        5 ( 333/ 951- 427/1195) -55.3 E49-E39 S09-N05
      3  727 1029 (S01E18 L= 52)   472    103        1 ( 686/ 999- 780/1069) -15.9 E21-E14 S02-N01
      4  288  714 (S26E52 L= 19)  1166    245        3 ( 251/ 637- 334/ 793)  47.7 E57-E46 S31-S20
Download Binary data for this image

» All Filament Data of 20170617 ... 		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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