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20211130 - Filament data for 10 UTC
Available data for 20211130: »07 UTC   »08 UTC   »09 UTC   »10 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 1157 1330 (N17W13 L=212)   299    119        0 (1128/1284-1195/1377) -71.6 W11-W14 N13-N19
      2  610 1329 (N26E22 L=177)   355     81        0 ( 567/1313- 654/1348) -26.6 E24-E18 N24-N27
      3  729 1217 (N17E15 L=184)   205     22        0 ( 712/1194- 745/1238) -71.6 E15-E13 N15-N18
      4 1451  646 (S29W22 L=220)   450     53        2 (1425/ 614-1482/ 677)  76.0 W19-W24 S31-S27
      5  637  289 (S39E50 L=149)   483     48        0 ( 611/ 265- 665/ 314) -45.0 E51-E46 S40-S36
Download Binary data for this image

» All Filament Data of 20211130 ... 		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

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