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20220119 - Filament data for 07 UTC
Available data for 20220119: »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  399 1623 (N30E58 L=204)   567     85        1 ( 385/1579- 408/1674) -41.6 E63-E53 N26-N34
      2 1714 1552 (N37W54 L=315)   527     59        0 (1700/1514-1727/1587)  41.2 W50-W58 N33-N40
      3 1241 1500 (N27W10 L=272)   358     98        1 (1220/1447-1275/1534)  66.8 W08-W12 N22-N29
      4 1839 1317 (N22W61 L=322)   597     89        2 (1818/1281-1864/1344) -56.3 W57-W65 N20-N24
      5 1530 1205 (N10W31 L=292)   243     34        1 (1508/1179-1546/1233) -71.6 W29-W31 N09-N12
      6 1428  397 (S40W41 L=303)   736    104        2 (1392/ 362-1454/ 451) -80.5 W38-W44 S43-S36
      7  497  314 (S57E56 L=205)   926    118        1 ( 463/ 287- 548/ 344)   9.1 E69-E44 S59-S54
Download Binary data for this image

» All Filament Data of 20220119 ... 		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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