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20220326 - Filament data for 07 UTC
Available data for 20220326: »06 UTC   »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  644 1631 (N18E43 L= 69)   423     85        1 ( 629/1590- 662/1678) -45.0 E46-E40 N15-N21
      2 1621 1642 (N54W28 L=140)   569     78        0 (1582/1627-1667/1654)  26.6 W22-W36 N50-N58
      3 1470 1448 (N31W15 L=127)   293     27        0 (1445/1429-1490/1471)  56.3 W13-W16 N29-N32
      4 1548  520 (S18W50 L=162)   346     34        0 (1525/ 498-1574/ 539)  56.3 W48-W51 S19-S16
      5 1298  434 (S31W39 L=151)   731    113        1 (1258/ 390-1347/ 468)  74.1 W36-W40 S34-S27
      6 1404  333 (S32W54 L=166)   514    112        1 (1354/ 298-1456/ 365)  74.1 W52-W56 S35-S28
      7  941  314 (S52W24 L=136)   279     69        0 ( 910/ 283- 975/ 341) -12.5 W20-W29 S52-S50
Download Binary data for this image

» All Filament Data of 20220326 ... 		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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