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20151231 - Filament data for 10 UTC
Available data for 20151231: »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 1527 1623 (N35W40 L=322)   339     56        1 (1505/1595-1546/1647) -90.0 W37-W41 N32-N36
      2  471 1042 (S00E35 L=247)   383     99        0 ( 432/1001- 518/1089) -26.6 E37-E31 S02-N02
      3 1018  817 (S15E01 L=281)  1163    248        1 ( 917/ 721-1127/ 909)  39.8 E07-W05 S20-S09
      4 1708  664 (S26W49 L=330)  1845    250        0 (1633/ 560-1769/ 782)  60.3 W44-W52 S32-S18
      5 1787  743 (S20W55 L=336)   341     67        2 (1765/ 721-1806/ 762) -33.7 W52-W56 S21-S19
Download Binary data for this image

» All Filament Data of 20151231 ... 		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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