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20150830 - Filament data for 13 UTC
Available data for 20150830: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1540 1743 (N34W62 L=164)   745    215        1 (1477/1724-1594/1753) -33.7 W57-W66 N31-N37
      2 1233 1674 (N41W35 L=137)   267     64        1 (1201/1654-1268/1689) -26.6 W32-W36 N38-N42
      3 1065 1597 (N41W19 L=121)  1066    197        3 (1012/1539-1138/1658) -90.0 W15-W22 N35-N45
      4 1563 1283 (N09W40 L=142)  2367    546        2 (1312/1081-1729/1423) -56.3 W27-W48 S06-N23
      5  962 1151 (N16E01 L=101)   249     89        0 ( 934/1109- 985/1197)  59.0 E03-W01 N13-N18
      6 1692  882 (S17W40 L=142)   706    117        0 (1640/ 838-1726/ 911) -45.0 W35-W42 S20-S14
      7  581  556 (S12E39 L= 63)  1450    339        2 ( 542/ 426- 642/ 689)  46.8 E46-E31 S20-S04
      8 1406  466 (S37W13 L=115)  1419    317        2 (1350/ 418-1471/ 540) -48.4 W09-W18 S41-S31
Download Binary data for this image

» All Filament Data of 20150830 ... 		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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