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20210629 - Filament data for 09 UTC
Available data for 20210629: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  755 1710 (N48E31 L= 42)   358     59        0 ( 738/1682- 777/1736)  90.0 E32-E28 N45-N50
      2 1059 1426 (N28W00 L= 73)   230    101        0 (1013/1406-1109/1448) -21.8 E02-W03 N27-N29
      3 1159 1150 (N11W08 L= 80)   242     59        1 (1139/1122-1181/1186) -53.1 W06-W09 N09-N13
      4  460  497 (S36E44 L= 29)   788    144        1 ( 419/ 437- 502/ 561)  33.7 E52-E37 S40-S30
      5  845  509 (S32E10 L= 62)   321     61        0 ( 821/ 480- 869/ 546)  59.0 E12-E08 S33-S28
      6 1265  229 (S54W33 L=106)   414     68        1 (1230/ 212-1295/ 246) -14.0 W27-W39 S56-S52
Download Binary data for this image

» All Filament Data of 20210629 ... 		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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