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20211030 - Filament data for 07 UTC
Available data for 20211030: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  262 1474 (N52E61 L=188)   567     51        0 ( 230/1460- 295/1485)  -3.8 E69-E53 N50-N52
      2  453 1331 (N37E31 L=217)   261     65        0 ( 430/1302- 480/1360) -51.3 E33-E29 N33-N38
      3  404 1235 (N32E36 L=212)   516     94        0 ( 358/1202- 450/1259)   7.1 E40-E32 N30-N32
      4  621 1141 (N21E21 L=228)   255     82        2 ( 572/1117- 661/1162) -18.4 E24-E18 N19-N22
      5 1539  832 (S20W26 L=275)   236    115        1 (1500/ 788-1584/ 861)  15.9 W22-W29 S21-S18
      6 1704  754 (S30W38 L=287)   401     59        0 (1680/ 730-1732/ 786) -51.3 W36-W41 S32-S27
      7 1262  205 (S58E13 L=235)  2367    257        6 (1133/ 162-1382/ 254) -18.4 E26-W00 S62-S53
Download Binary data for this image

» All Filament Data of 20211030 ... 		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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