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20170219 - Filament data for 07 UTC
Available data for 20170219: »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 1581 1459 (N32W28 L=222)   463     53        0 (1557/1434-1605/1490) -56.3 W26-W30 N30-N34
      2 1555 1309 (N21W27 L=222)   338     75        0 (1536/1268-1573/1349)  80.5 W26-W28 N18-N24
      3  938 1272 (N06E10 L=185)   197     76        0 ( 899/1260- 972/1289)  26.6 E12-E08 N04-N07
      4  372 1087 (S14E43 L=151)   306     39        1 ( 354/1063- 391/1115) -56.3 E44-E41 S15-S12
      5  319  995 (S20E46 L=148)   536    113        0 ( 275/ 971- 363/1023)  26.6 E50-E42 S22-S18
      6  385  613 (S44E41 L=153)   319     36        1 ( 365/ 586- 402/ 639) -90.0 E42-E39 S45-S41
Download Binary data for this image

» All Filament Data of 20170219 ... 		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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