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20170622 - Filament data for 12 UTC
Available data for 20170622: »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 1652  974 (N03W42 L= 49)  2497    506        4 (1574/ 833-1761/1149) -52.1 W35-W54 S05-N13
      2  201 1085 (S01E62 L=305)   509     79        0 ( 180/1050- 226/1113)  31.0 E64-E59 S03-N00
      3 1240 1054 (N05W13 L= 20)   882    195        4 (1143/1025-1326/1087)  10.3 W07-W18 N02-N07
      4 1395  935 (S01W24 L= 31)   983    189        2 (1344/ 832-1432/1014) -59.0 W20-W27 S07-N03
Download Binary data for this image

» All Filament Data of 20170622 ... 		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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