logo kso logo uni graz

20240504 - Filament data for 12 UTC
Available data for 20240504: »09 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  741 1865 (N42E61 L=325)   725     66        0 ( 718/1831- 759/1896) -11.9 E72-E53 N39-N45
      2  772 1645 (N27E35 L=351)   310     69        1 ( 759/1609- 791/1680) -59.0 E36-E33 N24-N29
      3 1004 1418 (N18E12 L= 14)   208     88        0 ( 985/1377-1026/1460) -45.0 E13-E09 N16-N20
      4  361  943 (S24E42 L=344)   348     99        1 ( 340/ 906- 394/ 992) -38.7 E43-E38 S26-S21
      5  544  750 (S32E24 L=  2)   238     61        1 ( 521/ 735- 574/ 778)  11.3 E26-E21 S33-S30
      6 1767  706 (S01W60 L= 86)   375     52        1 (1738/ 688-1784/ 731)  45.0 W56-W62 S02-N00
      7 1209  413 (S34W33 L= 59)  2957    552        9 ( 995/ 340-1392/ 517)  54.0 W20-W41 S46-S23
Download Binary data for this image

» All Filament Data of 20240504 ... 		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