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20170122 - Filament data for 13 UTC
Available data for 20170122: »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  823 1678 (N35E22 L=178)   436    136        0 ( 759/1653- 886/1696)  -5.7 E26-E16 N33-N36
      2 1659 1505 (N32W42 L=242)   323     85        2 (1633/1485-1689/1519)   9.5 W39-W45 N30-N33
      3  348 1274 (N05E47 L=152)   703    133        2 ( 317/1199- 378/1346)  77.5 E49-E45 N00-N09
      4 1248  689 (S23W18 L=217)   308     77        1 (1228/ 663-1285/ 732) -38.7 W15-W20 S24-S20
      5  868  385 (S48E06 L=194)   510    102        0 ( 834/ 345- 894/ 435) -54.5 E08-E03 S51-S44
      6 1049  329 (S51W12 L=211)   671    133        1 (1013/ 295-1090/ 379) -40.6 W08-W16 S52-S46
Download Binary data for this image

» All Filament Data of 20170122 ... 		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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