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20211215 - Filament data for 10 UTC
Available data for 20211215: »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  834 1786 (N54E07 L=354)   335     44        0 ( 805/1774- 865/1798)   0.0 E09-E03 N52-N54
      2  523 1434 (N29E31 L=330)   337     62        0 ( 486/1419- 565/1447)   0.0 E33-E27 N28-N30
      3 1234  645 (S26W10 L= 11)   229     55        0 (1207/ 618-1256/ 675)  45.0 W07-W11 S27-S24
      4 1717  639 (S31W49 L= 50)   384     56        1 (1699/ 611-1743/ 659)  45.0 W47-W52 S33-S29
      5  321  566 (S21E59 L=302)   504     43        1 ( 295/ 542- 341/ 587) -26.6 E62-E56 S22-S20
      6  424  390 (S34E61 L=300)   572     58        0 ( 401/ 365- 450/ 415)  11.3 E65-E55 S35-S32
Download Binary data for this image

» All Filament Data of 20211215 ... 		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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