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20220326 - Filament data for 09 UTC
Available data for 20220326: »06 UTC   »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  661 1624 (N18E41 L= 70)   398     88        2 ( 642/1585- 694/1658)  90.0 E43-E39 N15-N21
      2 1487 1442 (N31W16 L=127)   314     37        1 (1462/1420-1510/1467)  45.0 W14-W17 N29-N33
      3 1560  515 (S18W51 L=162)   404     24        0 (1531/ 497-1587/ 533)  26.6 W49-W53 S19-S15
      4 1308  428 (S31W40 L=151)   735     93        1 (1258/ 395-1354/ 459)  56.3 W37-W41 S33-S27
      5 1294  349 (S36W45 L=156)   291     51        0 (1277/ 315-1310/ 379) -23.2 W41-W48 S37-S34
Download Binary data for this image

» All Filament Data of 20220326 ... 		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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