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20220701 - Filament data for 08 UTC
Available data for 20220701: »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  675 1535 (N34E29 L=240)  1107    231        1 ( 568/1500- 768/1578)  -3.0 E40-E21 N31-N36
      2 1671 1381 (N27W49 L=318)   678    168        0 (1606/1335-1733/1421) -28.6 W43-W54 N23-N29
      3 1821 1266 (N19W63 L=332)   535     85        0 (1781/1234-1852/1286) -14.0 W57-W66 N17-N20
      4  680  422 (S39E25 L=244)  1164    210        1 ( 600/ 371- 758/ 485)  30.5 E34-E17 S44-S33
      5  891  451 (S36E08 L=262)   328     70        0 ( 863/ 431- 925/ 476) -21.8 E09-E04 S37-S33
      6  484  376 (S45E50 L=219)  1032    141        1 ( 422/ 344- 557/ 405) -11.3 E58-E41 S47-S42
Download Binary data for this image

» All Filament Data of 20220701 ... 		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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