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20180118 - Filament data for 11 UTC
Available data for 20180118: »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 1116 1825 (N52W00 L=116)   520    106        0 (1090/1795-1145/1851)  60.3 E01-W03 N48-N55
      2 1195 1824 (N53W08 L=124)   517     88        0 (1177/1791-1225/1848)  50.2 W06-W11 N49-N56
      3  919 1802 (N48E17 L= 99)   365    112        0 ( 889/1768- 964/1835)  74.1 E19-E14 N44-N51
      4 1443  892 (S09W27 L=143)   640    140        2 (1379/ 868-1513/ 919)   0.0 W22-W31 S11-S08
      5 1323  303 (S49W35 L=151)   801    122        1 (1273/ 278-1371/ 335) -10.3 W29-W40 S51-S47
Download Binary data for this image

» All Filament Data of 20180118 ... 		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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