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20220905 - Filament data for 10 UTC
Available data for 20220905: »05 UTC   »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 1393 1568 (N29W41 L=156)   345     63        0 (1367/1539-1419/1591)   8.1 W37-W44 N27-N30
      2  276 1062 (N24E53 L= 62)   311     59        1 ( 260/1029- 300/1092)  76.0 E54-E49 N21-N25
      3  330 1042 (N22E47 L= 68)   369     93        1 ( 314/1002- 344/1089)  68.2 E48-E45 N19-N24
      4 1563  913 (S12W30 L=145)   411    105        0 (1505/ 900-1615/ 926) -14.0 W26-W34 S14-S10
      5 1754  891 (S20W45 L=160)   375     71        0 (1733/ 854-1774/ 922)  36.9 W43-W47 S21-S17
      6  912  492 (S22E20 L= 95)  3528    962        3 ( 689/ 329-1153/ 720)  21.0 E39-W00 S31-S13
      7 1273  551 (S27W04 L=119)   627    243        0 (1213/ 480-1302/ 657)  48.0 E01-W08 S30-S20
Download Binary data for this image

» All Filament Data of 20220905 ... 		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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