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20220213 - Filament data for 06 UTC
Available data for 20220213: »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 1224 1801 (N51E04 L=288)   680     88        0 (1185/1780-1271/1824)  15.9 E07-W00 N48-N52
      2  645 1687 (N28E42 L=251)   308     26        0 ( 621/1672- 669/1704)   0.0 E44-E39 N27-N29
      3  943 1222 (N03E08 L=284)   307    104        0 ( 890/1206- 992/1245)  33.7 E11-E05 N01-N05
      4  906  783 (S23E03 L=290)   270    128        0 ( 860/ 762- 963/ 816)  38.7 E05-W00 S24-S19
      5  644  547 (S43E19 L=274)   526    102        1 ( 611/ 508- 681/ 589) -18.4 E21-E14 S45-S40
      6  935  566 (S36W04 L=297)   322     65        0 ( 897/ 552- 972/ 584)  21.8 W01-W06 S37-S34
      7 1248  156 (S57W66 L=358)   615     61        0 (1227/ 130-1269/ 189) -17.4 W59-W76 S58-S53
Download Binary data for this image

» All Filament Data of 20220213 ... 		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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