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20170115 - Filament data for 11 UTC
Available data for 20170115: »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  328 1359 (N14E50 L=243)   422     99        2 ( 300/1333- 361/1390)   0.0 E52-E47 N11-N15
      2  308 1253 (N07E50 L=243)   321    101        1 ( 288/1191- 328/1299)  80.5 E51-E48 N03-N09
      3  691 1263 (N08E22 L=271)   395     38        0 ( 665/1234- 716/1297) -53.1 E23-E19 N06-N10
      4 1150 1243 (N09W06 L=299)   330     67        0 (1120/1211-1188/1279) -36.9 W04-W08 N07-N11
Download Binary data for this image

» All Filament Data of 20170115 ... 		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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