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20220226 - Filament data for 07 UTC
Available data for 20220226: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1083 1867 (N51E25 L= 96)   465     43        1 (1064/1841-1107/1893) -54.5 E29-E23 N47-N54
      2  474 1688 (N22E59 L= 62)   501     36        1 ( 449/1671- 500/1705)  26.6 E61-E55 N20-N23
      3 1698 1290 (N26W38 L=159)   293     72        0 (1679/1250-1714/1326) -63.4 W36-W39 N23-N27
      4  411  675 (S41E38 L= 83)   295     43        1 ( 382/ 661- 439/ 698)   8.1 E41-E34 S42-S39
      5 1330  523 (S28W34 L=155)   425    153        0 (1284/ 474-1411/ 573)  66.0 W32-W37 S31-S22
      6  803  323 (S57W06 L=127)   319     83        0 ( 769/ 298- 835/ 350) -12.5 W01-W10 S58-S55
      7 1060  201 (S58W41 L=162)   519     49        1 (1042/ 175-1081/ 238) -24.4 W35-W46 S60-S54
Download Binary data for this image

» All Filament Data of 20220226 ... 		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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