logo kso logo uni graz

20210509 - Filament data for 13 UTC
Available data for 20210509: »06 UTC   »07 UTC   »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  528 1616 (N20E51 L=334)   681     89        2 ( 505/1576- 549/1667) -56.3 E54-E48 N17-N23
      2 1151 1617 (N36E09 L= 17)   396    110        0 (1105/1599-1204/1630)  15.9 E11-E04 N33-N37
      3  865  670 (S28E01 L= 25)   256     72        0 ( 845/ 637- 894/ 698)  90.0 E01-W00 S29-S25
      4  457  521 (S50E32 L=353)   581    100        2 ( 430/ 485- 488/ 558) -90.0 E35-E28 S52-S46
Download Binary data for this image

» All Filament Data of 20210509 ... 		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