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20211112 - Filament data for 11 UTC
Available data for 20211112: »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  737 1386 (N31E10 L= 66)   293    128        0 ( 690/1341- 798/1417)  12.5 E13-E04 N28-N31
      2  334 1364 (N39E44 L= 31)   492     70        1 ( 297/1342- 373/1387) -16.7 E49-E39 N37-N40
      3  319  949 (N13E47 L= 28)   364     48        1 ( 296/ 922- 340/ 981) -76.0 E49-E45 N11-N15
      4 1614  816 (S23W32 L=108)   421    106        1 (1581/ 769-1634/ 871)  63.4 W29-W34 S25-S19
      5 1369  585 (S31W11 L= 87)   355    157        0 (1344/ 555-1416/ 649)  81.9 W09-W14 S33-S26
Download Binary data for this image

» All Filament Data of 20211112 ... 		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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