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20150415 - Filament data for 08 UTC
Available data for 20150415: »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 1080 1741 (N40E22 L= 95)  2325    438        6 ( 943/1604-1180/1830) -20.6 E34-E10 N31-N44
      2  527 1647 (N18E52 L= 65)  2436    502        7 ( 437/1562- 607/1731)  69.0 E57-E43 N10-N24
      3  321 1514 (N05E64 L= 53)  1450    213        1 ( 276/1447- 373/1607) -65.6 E69-E61 N00-N11
      4  685 1477 (N11E33 L= 84)  1629    439        8 ( 585/1360- 766/1559) -31.0 E41-E26 N04-N15
      5 1512 1244 (N21W22 L=139)   753    113        1 (1471/1204-1557/1300) -29.7 W19-W26 N17-N23
      6 1209  246 (S44W46 L=163)  1609    269        3 (1087/ 219-1331/ 279)  25.2 W35-W53 S48-S39
Download Binary data for this image

» All Filament Data of 20150415 ... 		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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