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20210629 - Filament data for 12 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  768 1708 (N48E29 L= 42)   320     46        0 ( 751/1684- 795/1728)  76.0 E31-E27 N45-N49
      2 1084 1424 (N28W02 L= 73)   269    131        0 (1034/1390-1142/1449) -23.2 E01-W06 N26-N29
      3 1192 1138 (N10W10 L= 81)   250     85        0 (1171/1098-1213/1176) -53.1 W08-W11 N07-N12
      4  478  495 (S36E42 L= 29)   825    141        1 ( 434/ 436- 525/ 562)  37.6 E50-E35 S40-S30
      5  870  507 (S32E09 L= 62)   325     61        0 ( 847/ 475- 891/ 541)  68.2 E10-E06 S34-S29
      6 1278  226 (S55W35 L=106)   519     85        0 (1233/ 208-1313/ 244) -13.0 W28-W42 S56-S52
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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