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20220824 - Filament data for 07 UTC
Available data for 20220824: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  877 1781 (N62W12 L=288)   641    117        1 ( 827/1755- 936/1808)   3.6 W05-W21 N59-N63
      2 1362 1704 (N40W48 L=323)   431    102        0 (1325/1670-1401/1742)   8.7 W42-W55 N38-N41
      3  428 1621 (N58E51 L=224)   450     49        0 ( 401/1598- 456/1640)  15.9 E54-E46 N56-N59
      4 1040 1576 (N40W15 L=290)   637    179        1 (1004/1511-1106/1614)  16.7 W11-W21 N36-N42
      5 1716 1510 (N18W66 L=341)  1156    132        0 (1673/1469-1775/1540)   0.0 W58-W78 N16-N19
      6 1392  675 (S22W16 L=291)   315    120        0 (1365/ 630-1422/ 734)  56.3 W13-W18 S24-S18
      7 1576  660 (S28W30 L=305)   301     76        0 (1559/ 623-1590/ 703)  78.7 W28-W30 S29-S24
Download Binary data for this image

» All Filament Data of 20220824 ... 		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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