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20170615 - Filament data for 08 UTC
Available data for 20170615: »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 1158 1694 (N48W02 L=103)   591    145        4 (1084/1675-1230/1711)  18.4 E04-W08 N45-N49
      2  395 1393 (N17E49 L= 53)   540    179        1 ( 343/1348- 428/1425) -14.0 E53-E45 N14-N18
      3  491 1309 (N13E39 L= 63)   453    102        0 ( 449/1270- 543/1349)  39.8 E41-E35 N10-N15
      4  410 1271 (N09E44 L= 57)   316     64        0 ( 390/1232- 423/1310)  90.0 E45-E43 N06-N11
      5 1402  226 (S50W52 L=153)   742    143        2 (1360/ 209-1434/ 251)   0.0 W46-W56 S51-S47
Download Binary data for this image

» All Filament Data of 20170615 ... 		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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