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20150831 - Filament data for 07 UTC
Available data for 20150831: »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 1043 1854 (N61W39 L=131)  1019    234        3 ( 991/1795-1086/1901)  52.4 W33-W45 N54-N67
      2 1516 1445 (N19W43 L=135)   918    206        0 (1431/1406-1614/1481) -42.0 W37-W48 N14-N23
      3 1776 1239 (N00W56 L=148)  2246    299        2 (1683/1091-1824/1353) -90.0 W51-W60 S08-N09
      4 1103 1203 (N16W09 L=101)   347    105        1 (1056/1168-1135/1253)  18.4 W05-W11 N14-N17
      5  191 1100 (N26E59 L= 33)   585    147        0 ( 160/1073- 227/1134) -29.7 E62-E55 N24-N28
      6 1809  954 (S17W51 L=144)  1182    157        2 (1754/ 911-1845/1003)   6.3 W46-W55 S20-S14
      7  702  562 (S14E30 L= 62)  1086    280        1 ( 660/ 455- 753/ 676)  45.0 E36-E23 S20-S07
      8 1552  519 (S38W25 L=117)  1731    346        3 (1491/ 473-1628/ 583) -42.5 W20-W32 S42-S31
Download Binary data for this image

» All Filament Data of 20150831 ... 		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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