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20171120 - Filament data for 10 UTC
Available data for 20171120: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1601 1605 (N23W55 L=229)   372     73        1 (1577/1589-1631/1626)  -9.5 W51-W57 N21-N24
      2 1169 1130 (N05W10 L=184)   199     42        0 (1146/1112-1198/1153) -56.3 W09-W11 N03-N06
      3  450  635 (S09E45 L=129)  2657    662        3 ( 302/ 491- 667/ 729)   1.6 E64-E29 S15-S03
      4  388  423 (S21E61 L=113)   494     96        2 ( 363/ 397- 425/ 454) -53.1 E63-E57 S22-S18
Download Binary data for this image

» All Filament Data of 20171120 ... 		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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