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20170527 - Filament data for 12 UTC
Available data for 20170527: »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  364 1499 (N16E58 L=294)   410     71        1 ( 345/1462- 379/1533) -63.4 E59-E55 N13-N17
      2  244 1451 (N11E70 L=281)   724    145       -1 ( 222/1432- 267/1470)  -6.3 E74-E65 N09-N11
      3  299 1208 (S03E53 L=298)  1864    384        2 ( 186/1114- 388/1359)  48.8 E63-E46 S09-N07
      4 1844  737 (S03W68 L= 59)   502     89        1 (1820/ 720-1869/ 754)  15.9 W64-W72 S03-S01
      5 1377  614 (S19W31 L= 22)   337     73        0 (1331/ 586-1419/ 645)  51.3 W28-W32 S21-S16
Download Binary data for this image

» All Filament Data of 20170527 ... 		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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