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20210625 - Filament data for 10 UTC
Available data for 20210625: »06 UTC   »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  312 1355 (N17E57 L= 69)   378     61        2 ( 293/1326- 337/1382)  63.4 E58-E54 N15-N19
      2  449  481 (S39E45 L= 80)   423     48        0 ( 422/ 455- 472/ 507) -26.6 E47-E43 S40-S36
      3  762  283 (S53E19 L=106)   792    120        0 ( 715/ 250- 794/ 316) -29.7 E23-E15 S56-S49
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» All Filament Data of 20210625 ... 		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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