logo kso logo uni graz

20220131 - Filament data for 11 UTC
Available data for 20220131: »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  278 1497 (N16E64 L= 37)  1562    154        4 ( 222/1433- 316/1555)  76.0 E72-E59 N11-N19
      2 1267 1299 (N14W11 L=112)   196     60        1 (1247/1281-1299/1327) -33.7 W09-W12 N12-N15
      3  139  960 (S18E69 L= 33)  2309    180        7 ( 100/ 885- 184/1036)  42.0 E76-E61 S22-S13
      4 1725  652 (S16W56 L=157)   867    136        1 (1681/ 614-1777/ 711)  54.5 W52-W59 S18-S11
      5 1635  363 (S35W70 L=171)   596     62        0 (1612/ 344-1667/ 383)   0.0 W64-W78 S35-S33
Download Binary data for this image

» All Filament Data of 20220131 ... 		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

» Data Policy » KSO Homepage » Astrophysics and Geophysics » University of Graz     Contact