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20221019 - Filament data for 11 UTC
Available data for 20221019: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1100 1915 (N58W62 L=316)   989     85        1 (1057/1892-1144/1945) -78.7 W55-W74 N53-N59
      2 1730  856 (S24W41 L=295)   623    139        0 (1669/ 813-1790/ 894)   0.0 W34-W47 S25-S23
      3  597  743 (N00E32 L=222)   216     46        0 ( 571/ 725- 626/ 764) -45.0 E33-E30 S01-N02
      4 1520  677 (S28W21 L=275)   289     88        0 (1506/ 635-1531/ 729)  71.6 W19-W22 S31-S25
      5 1455  639 (S29W16 L=270)   560    125        0 (1413/ 584-1495/ 688)  32.0 W11-W19 S31-S26
      6 1586  635 (S34W26 L=280)   523     92        0 (1536/ 619-1635/ 653) -18.4 W21-W30 S35-S31
      7 1260  576 (S27W01 L=256)   431    119        0 (1236/ 521-1289/ 626)  45.0 E01-W04 S29-S24
      8  612  372 (S22E48 L=206)   547     67        2 ( 580/ 342- 642/ 401) -76.0 E50-E44 S24-S20
Download Binary data for this image

» All Filament Data of 20221019 ... 		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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