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20171005 - Filament data for 08 UTC
Available data for 20171005: »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  877 1591 (N44W10 L= 71)   259     58        1 ( 857/1560- 895/1615)  76.0 W08-W11 N41-N45
      2 1734 1557 (N12W68 L=130)  1023    146        0 (1691/1490-1767/1610)  82.9 W65-W71 N08-N16
      3  544 1513 (N49E20 L= 41)   305     49        1 ( 519/1487- 573/1536)   0.0 E22-E17 N47-N50
      4 1148 1471 (N27W21 L= 83)   274     66        0 (1109/1444-1183/1497) -68.2 W19-W22 N25-N30
      5 1817 1134 (S12W54 L=116)  1118    207        0 (1783/1062-1866/1225)  28.3 W49-W63 S15-S08
      6 1525  394 (S50W16 L= 77)   643     78        1 (1487/ 369-1561/ 420) -20.6 W12-W20 S52-S47
      7 1435  336 (S51W06 L= 68)   409     45        1 (1417/ 311-1458/ 359)  68.2 W04-W08 S53-S48
Download Binary data for this image

» All Filament Data of 20171005 ... 		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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