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20220115 - Filament data for 08 UTC
Available data for 20220115: »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  860 1871 (N56E27 L=287)   853     87        1 ( 829/1830- 902/1898)  83.7 E31-E23 N50-N59
      2  900 1698 (N39E15 L=299)  1096    181        2 ( 848/1610- 938/1763) -50.2 E20-E10 N32-N44
      3  600 1570 (N28E34 L=279)   582    138        2 ( 536/1522- 650/1595) -18.4 E40-E28 N24-N29
      4 1432 1452 (N25W25 L=338)   338     39        0 (1412/1421-1455/1477)  63.4 W23-W26 N22-N26
      5  655  830 (S18E22 L=291)   310     83        0 ( 638/ 788- 683/ 871)  59.0 E23-E20 S20-S15
      6  448  763 (S23E38 L=275)  1000    218        1 ( 373/ 682- 541/ 816)  23.6 E46-E30 S28-S19
      7  793  499 (S39E14 L=300)   784    127        3 ( 745/ 467- 852/ 544)  29.1 E18-E09 S41-S35
Download Binary data for this image

» All Filament Data of 20220115 ... 		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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