logo kso logo uni graz

20220415 - Filament data for 11 UTC
Available data for 20220415: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1100 1759 (N42E22 L=184)   354     48        1 (1073/1735-1119/1783)  76.0 E23-E19 N40-N44
      2  805  542 (S40W02 L=207)   621    164        3 ( 774/ 462- 835/ 615) -45.0 E02-W07 S44-S34
      3 1109  594 (S27W19 L=224)   220    107        0 (1068/ 568-1168/ 610)  51.3 W17-W21 S29-S24
      4 1480  524 (S19W45 L=251)   397    127        1 (1456/ 489-1520/ 580) -18.4 W41-W50 S20-S16
      5 1244  312 (S39W45 L=250)   404     66        1 (1218/ 281-1279/ 329) -76.0 W41-W47 S41-S36
      6 1391  273 (S35W60 L=266)   520     77        1 (1353/ 243-1425/ 300) -78.7 W57-W62 S38-S33
Download Binary data for this image

» All Filament Data of 20220415 ... 		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