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20220725 - Filament data for 11 UTC
Available data for 20220725: »05 UTC   »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 1521 1550 (N33W46 L=356)  1109    229        0 (1419/1510-1619/1593) -28.1 W38-W53 N29-N37
      2  944 1550 (N40E01 L=309)   334     60        1 ( 920/1522- 973/1580)  63.4 E02-W01 N38-N42
      3 1628 1379 (N21W48 L=358)   811    152        0 (1594/1301-1672/1436)  32.5 W42-W54 N16-N23
      4 1632 1210 (N10W43 L=353)   417    107        1 (1604/1164-1671/1253) -63.4 W40-W45 N07-N13
      5  920  456 (S31E13 L=297)   744    241        0 ( 874/ 358- 981/ 552)  51.8 E18-E07 S38-S24
      6  813  289 (S44E27 L=283)   626     55        1 ( 785/ 257- 843/ 323) -90.0 E29-E25 S47-S41
Download Binary data for this image

» All Filament Data of 20220725 ... 		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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