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20220701 - Filament data for 09 UTC
Available data for 20220701: »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  699 1529 (N34E27 L=241)  1312    269        5 ( 576/1492- 816/1578)  -7.8 E39-E17 N31-N36
      2 1680 1380 (N27W50 L=318)   688    154        0 (1615/1336-1737/1419) -26.6 W44-W54 N23-N29
      3 1825 1268 (N19W63 L=332)   517     89        0 (1786/1236-1856/1287) -20.6 W58-W67 N17-N20
      4  694  426 (S39E24 L=244)  1293    223        1 ( 601/ 367- 774/ 500)  31.4 E34-E16 S44-S32
      5  904  449 (S36E07 L=262)   308     59        0 ( 876/ 427- 940/ 471) -31.0 E08-E03 S37-S34
      6  488  374 (S45E49 L=219)  1056    148        1 ( 424/ 343- 563/ 406)  -7.1 E57-E41 S47-S42
Download Binary data for this image

» All Filament Data of 20220701 ... 		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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