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20220327 - Filament data for 11 UTC
Available data for 20220327: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  418 1681 (N17E67 L= 29)  1429    121        4 ( 390/1648- 460/1726) -15.5 E78-E60 N14-N20
      2 1729 1581 (N55W44 L=141)   615     54        1 (1700/1562-1761/1596)  19.4 W38-W55 N51-N58
      3  830 1545 (N17E27 L= 70)   251     81        1 ( 807/1511- 846/1577) -78.7 E28-E25 N14-N19
      4  845 1408 (N10E21 L= 76)   206     73        0 ( 833/1366- 863/1437) -76.0 E21-E19 N07-N11
      5 1102 1248 (N07E02 L= 95)   280     51        1 (1079/1224-1130/1277)  90.0 E03-W00 N05-N09
      6 1790 1252 (N31W46 L=142)   572    100        1 (1757/1217-1839/1276)  37.9 W42-W52 N27-N34
      7  154 1083 (S24E68 L= 29)  1390    169        2 ( 107/1019- 218/1134)  26.6 E77-E59 S27-S19
Download Binary data for this image

» All Filament Data of 20220327 ... 		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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