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20210629 - Filament data for 06 UTC
Available data for 20210629: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 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  732 1709 (N47E33 L= 41)   357     43        1 ( 713/1684- 755/1730)  76.0 E35-E31 N45-N49
      2 1134 1156 (N11W06 L= 81)   258    114        1 (1113/1125-1160/1219) -71.6 W04-W08 N09-N15
      3  448  502 (S35E45 L= 29)   877    132        0 ( 408/ 440- 487/ 565)  33.7 E54-E38 S40-S30
      4  820  511 (S32E12 L= 62)   340     86        1 ( 790/ 481- 846/ 548)  56.3 E14-E10 S34-S28
      5 1246  233 (S54W31 L=105)   422     76        1 (1214/ 215-1282/ 252) -15.3 W25-W36 S55-S51
Download Binary data for this image

» All Filament Data of 20210629 ... 		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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