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20171121 - Filament data for 10 UTC
Available data for 20171121: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  287 1394 (N40E48 L=113)   792    179        1 ( 240/1368- 335/1427) -24.4 E53-E42 N37-N42
      2  580 1186 (N20E24 L=137)   373     95        1 ( 530/1161- 626/1212) -15.9 E27-E20 N18-N22
      3  585  664 (S10E34 L=126)  2898    732        6 ( 425/ 469- 866/ 788)  -3.0 E51-E15 S19-S03
      4 1301  741 (S20W11 L=171)   308     98        0 (1251/ 703-1346/ 772)  15.9 W06-W13 S21-S18
      5  557  420 (S24E46 L=114)   638    126        1 ( 504/ 394- 621/ 459) -39.8 E49-E42 S26-S20
Download Binary data for this image

» All Filament Data of 20171121 ... 		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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