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20211111 - Filament data for 06 UTC
Available data for 20211111: »06 UTC   »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  945 1491 (N32W07 L= 98)   232     38        0 ( 918/1474- 972/1506) -33.7 W05-W08 N31-N33
      2  165  911 (N14E66 L= 25)   980     71        1 ( 125/ 876- 200/ 933) -18.4 E72-E60 N11-N15
      3 1416  736 (S23W17 L=108)   337    101        0 (1400/ 689-1433/ 796)  63.4 W15-W18 S25-S18
      4 1188  495 (S32E03 L= 88)   299    131        0 (1154/ 471-1242/ 539) -59.0 E04-W00 S34-S28
Download Binary data for this image

» All Filament Data of 20211111 ... 		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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