logo kso logo uni graz

20170328 - Filament data for 14 UTC
Available data for 20170328: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  990 1843 (N44E34 L= 29)   370     67        0 ( 969/1823-1023/1857)   0.0 E36-E30 N41-N45
      2  752 1742 (N29E41 L= 22)   671     99        1 ( 716/1706- 783/1772) -23.2 E45-E38 N26-N30
      3  862 1566 (N20E25 L= 37)   370     91        0 ( 830/1522- 884/1601) -38.7 E28-E22 N17-N21
      4 1597 1286 (N25W27 L= 90)  1122    238        2 (1559/1154-1633/1403) -55.3 W23-W32 N18-N31
      5 1319  723 (S15W25 L= 88)   490    121        1 (1261/ 707-1385/ 740)  20.6 W21-W29 S16-S12
Download Binary data for this image

» All Filament Data of 20170328 ... 		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