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20211119 - Latest Filament data
Available data for 20211119: »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 1319 1606 (N30W34 L= 16)   293     43        1 (1297/1580-1338/1631)  21.8 W31-W36 N28-N31
      2  701 1512 (N39E11 L=331)   565    121        0 ( 660/1476- 753/1561) -49.4 E14-E07 N35-N42
      3  567  318 (S31E54 L=288)  1907    292        3 ( 471/ 251- 653/ 417)  10.1 E68-E40 S35-S26
      4  897  182 (S50E40 L=302)  1401    223        1 ( 842/  99- 953/ 287)  42.4 E57-E33 S60-S39
Download Binary data for this image

» All Filament Data of 20211119 ... 		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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