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20150721 - Filament data for 07 UTC
Available data for 20150721: »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 1574 1506 (N30W46 L=320)   318    111        0 (1532/1487-1614/1524)   7.1 W41-W49 N29-N31
      2 1424 1497 (N31W33 L=308)   282     75        0 (1388/1482-1467/1513) -21.8 W30-W36 N30-N32
      3  183 1050 (N09E64 L=210)  1385    170        1 ( 145/ 991- 212/1119)  53.1 E70-E60 N05-N13
      4 1168 1085 (N08W09 L=284)   229     41        2 (1140/1062-1194/1108) -45.0 W07-W10 N06-N09
      5  594  853 (S04E28 L=246)   715    155        0 ( 556/ 790- 634/ 943) -71.6 E30-E26 S07-N02
      6  961  536 (S26E08 L=267)   231     41        0 ( 940/ 517- 990/ 559) -45.0 E09-E05 S27-S24
Download Binary data for this image

» All Filament Data of 20150721 ... 		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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