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20220314 - Filament data for 14 UTC
Available data for 20220314: »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 1237 1831 (N53E15 L=251)   856     84        1 (1194/1809-1289/1852)  26.6 E19-E10 N49-N55
      2  631 1709 (N24E48 L=218)   456    111        0 ( 585/1674- 661/1729)   9.5 E51-E44 N21-N25
      3 1537 1324 (N24W23 L=289)   641    179        0 (1502/1233-1565/1398) -60.9 W19-W26 N19-N28
      4  718 1146 (S08E20 L=246)   378    103        1 ( 699/1087- 737/1195) -59.0 E21-E18 S10-S05
      5 1905 1042 (N21W63 L=329)   514     68        0 (1892/1004-1918/1079) -45.0 W60-W65 N19-N23
      6 1437  340 (S32W56 L=322)   420     65        0 (1400/ 312-1467/ 366)  78.7 W53-W57 S34-S29
Download Binary data for this image

» All Filament Data of 20220314 ... 		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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