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20240105 - Filament data for 09 UTC
Available data for 20240105: »09 UTC   »10 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  417 1505 (N27E46 L=123)   682    150        0 ( 402/1433- 435/1587) -54.0 E50-E42 N22-N33
      2 1175 1308 (N14W09 L=179)   204     51        0 (1141/1295-1205/1320) -18.4 W07-W11 N13-N14
      3 1289  819 (S16W17 L=186)  1029    413        2 (1164/ 668-1367/ 984)  63.4 W09-W21 S25-S05
      4  144  736 (S19E76 L= 94)  1420    130        3 ( 118/ 665- 166/ 782)  54.5 E80-E72 S23-S16
      5 1251  474 (S38W18 L=187)   971    343        0 (1101/ 456-1426/ 490)   6.6 W06-W32 S39-S36
      6 1090  298 (S53W07 L=177)   469    103        0 (1035/ 285-1140/ 316)  -5.2 W01-W12 S53-S50
Download Binary data for this image

» All Filament Data of 20240105 ... 		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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