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20220301 - Filament data for 08 UTC
Available data for 20220301: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  969 1850 (N45E33 L= 48)   405     57        0 ( 954/1819- 988/1879) -56.3 E36-E30 N42-N48
      2 1349 1780 (N53W01 L= 82)   547     54        0 (1321/1755-1381/1802)  66.8 W00-W04 N48-N56
      3  948 1688 (N31E23 L= 58)   707    185        0 ( 896/1612- 994/1760) -34.7 E30-E17 N26-N35
      4  734  894 (S21E14 L= 67)   246     73        0 ( 704/ 861- 762/ 922)  68.2 E15-E12 S23-S18
      5  611  566 (S44E18 L= 63)   476     80        1 ( 573/ 537- 653/ 600) -23.2 E21-E13 S45-S42
      6  860  517 (S41W03 L= 84)   270     72        0 ( 830/ 493- 892/ 547) -18.4 W00-W06 S42-S39
      7 1053  182 (S59W45 L=126)  1907    220        3 ( 990/  95-1114/ 267)  -8.9 W28-W79 S62-S54
Download Binary data for this image

» All Filament Data of 20220301 ... 		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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