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20150426 - Filament data for 12 UTC
Available data for 20150426: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  514 1672 (N20E55 L=274)  3592    581       10 ( 452/1514- 592/1811) -51.0 E63-E46 N10-N31
      2 1601 1588 (N49W27 L=356)   705    136        1 (1560/1557-1633/1624)  45.0 W22-W31 N44-N53
      3 1380 1199 (N15W16 L=345)   672    217        0 (1331/1082-1462/1292) -31.6 W10-W23 N10-N18
      4 1871 1134 (N27W56 L= 25)   440    106        1 (1850/1099-1897/1175) -38.7 W53-W59 N25-N29
      5  186 1128 (S18E62 L=267)   792    353        1 ( 114/1102- 268/1156)   9.5 E70-E52 S20-S16
      6 1506  668 (S11W39 L=  8)   403     95        2 (1460/ 632-1540/ 712)  71.6 W37-W41 S13-S07
      7 1713  582 (S09W60 L= 29)   387     73        1 (1686/ 547-1731/ 613) -76.0 W58-W62 S10-S06
      8 1561  353 (S26W61 L= 30)  1305    238        3 (1480/ 337-1640/ 376)  28.3 W54-W68 S28-S21
Download Binary data for this image

» All Filament Data of 20150426 ... 		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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