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20170618 - Filament data for 05 UTC
Available data for 20170618: »05 UTC   »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  465 1098 (N01E37 L= 27)  1536    353        1 ( 369/ 943- 524/1226) -45.0 E46-E31 S08-N07
      2  712 1123 (N04E20 L= 43)   211     66        0 ( 698/1085- 728/1159) -63.4 E21-E18 N02-N06
      3  841 1014 (S01E11 L= 53)   519    120        1 ( 798/ 978- 904/1056) -15.9 E13-E06 S02-N01
      4  363  704 (S25E45 L= 19)   907    283        1 ( 313/ 617- 432/ 789)  49.8 E51-E38 S31-S18
Download Binary data for this image

» All Filament Data of 20170618 ... 		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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