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20170519 - Filament data for 08 UTC
Available data for 20170519: »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  890 1558 (N27E21 L= 78)   256     59        0 ( 871/1527- 908/1587) -36.9 E23-E19 N25-N28
      2  406 1285 (N01E46 L= 54)  1091    145        1 ( 359/1226- 453/1353)  69.4 E48-E42 S03-N05
      3 1708 1293 (N29W42 L=141)   387     59        0 (1677/1260-1728/1317) -31.0 W38-W43 N27-N30
      4 1692 1164 (N21W41 L=140)   319     10        0 (1670/1145-1714/1182)  56.3 W39-W43 N19-N22
      5  956  224 (S58W24 L=123)   413     49        0 ( 930/ 203- 983/ 244)  78.7 W21-W25 S60-S55
Download Binary data for this image

» All Filament Data of 20170519 ... 		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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