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20221112 - Filament data for 09 UTC
Available data for 20221112: »09 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 1534 1749 (N32W66 L=  5)   599    120        0 (1477/1726-1594/1763) -29.1 W60-W71 N29-N34
      2  510 1679 (N59E30 L=269)   531     95        0 ( 472/1654- 549/1710)  16.7 E34-E24 N57-N61
      3 1218 1403 (N20W21 L=319)   206    101        0 (1174/1365-1246/1419) -53.1 W18-W22 N17-N21
      4  970 1167 (N12W00 L=299)   408    203        0 ( 911/1097- 996/1252)  53.1 E04-W02 N09-N17
      5 1695  553 (S43W41 L=339)   398     98        1 (1649/ 529-1739/ 576)  -5.2 W35-W46 S44-S42
      6  882  370 (S33E28 L=271)  1254    424        1 ( 741/ 269-1034/ 519)  16.2 E42-E11 S37-S26
Download Binary data for this image

» All Filament Data of 20221112 ... 		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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