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20220816 - Filament data for 06 UTC
Available data for 20220816: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  665 1683 (N58E20 L=  2)  1834    247        6 ( 585/1613- 775/1725)   2.4 E30-E06 N52-N61
      2 1088 1648 (N45W20 L= 42)   698    168        3 (1012/1615-1163/1664) -28.6 W14-W25 N41-N47
      3 1336 1632 (N38W39 L= 60)   812    166        2 (1271/1606-1427/1648) -17.1 W33-W46 N34-N39
      4  248 1345 (N37E63 L=319)   615     77        1 ( 222/1311- 280/1371)  29.7 E66-E57 N34-N38
      5 1143 1208 (N16W10 L= 32)   600    241        5 (1066/1123-1192/1296) -67.4 W07-W12 N10-N22
      6 1564  681 (S25W30 L= 52)  1144    212        3 (1524/ 607-1624/ 763) -58.4 W27-W35 S31-S18
      7 1709  648 (S31W44 L= 66)   412     51        1 (1678/ 628-1736/ 666)  -9.5 W41-W47 S32-S29
Download Binary data for this image

» All Filament Data of 20220816 ... 		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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