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20210628 - Filament data for 12 UTC
Available data for 20210628: »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  658 1744 (N50E44 L= 40)   523     84        0 ( 620/1723- 700/1762)  20.6 E49-E39 N47-N51
      2  942 1413 (N27E08 L= 76)   358    177        2 ( 857/1374-1014/1459) -18.4 E14-E02 N24-N29
      3  977 1165 (N11E04 L= 81)   260    117        0 ( 957/1108- 991/1220) -74.1 E05-E02 N07-N14
      4  681  519 (S32E23 L= 62)   334    100        0 ( 661/ 475- 705/ 564)  60.3 E24-E20 S35-S28
      5 1141  476 (S33W12 L= 96)   696    168        2 (1063/ 452-1218/ 505)  16.7 W06-W16 S34-S30
      6 1154  242 (S53W20 L=104)   803    119        2 (1116/ 208-1200/ 287) -29.7 W14-W28 S56-S48
Download Binary data for this image

» All Filament Data of 20210628 ... 		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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