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20170219 - Filament data for 06 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 1576 1454 (N32W28 L=222)   388     57        1 (1552/1430-1600/1477) -33.7 W25-W29 N29-N33
      2 1548 1303 (N21W27 L=221)   239     72        1 (1532/1265-1567/1339)  78.7 W25-W28 N18-N23
      3  933 1273 (N06E10 L=184)   198     80        0 ( 892/1260- 975/1291)  26.6 E12-E07 N04-N07
      4  371 1092 (S14E43 L=151)   291     48        1 ( 355/1067- 390/1122) -45.0 E44-E41 S15-S12
      5  318  998 (S20E47 L=148)   498    113        0 ( 279/ 969- 363/1025)  26.6 E50-E42 S22-S18
      6  386  616 (S44E41 L=153)   292     41        1 ( 366/ 588- 402/ 641) -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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