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20210726 - Filament data for 11 UTC
Available data for 20210726: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  670 1422 (N33E22 L= 52)   903    166        2 ( 599/1383- 758/1446)   4.4 E28-E15 N30-N34
      2  545 1343 (N29E32 L= 42)   348     72        2 ( 528/1303- 560/1386) -68.2 E33-E30 N26-N31
      3  540 1124 (N15E31 L= 43)   317     51        1 ( 512/1104- 573/1140)  26.6 E33-E28 N13-N15
      4  788  661 (S15E18 L= 56)   777    315        1 ( 674/ 623- 896/ 713)   7.1 E26-E10 S18-S12
      5  297  559 (S21E64 L= 10)   496     56        1 ( 283/ 526- 313/ 593)  32.0 E68-E60 S23-S18
      6  496  418 (S31E50 L= 25)   401     54        0 ( 477/ 398- 525/ 437)  15.9 E53-E46 S32-S29
Download Binary data for this image

» All Filament Data of 20210726 ... 		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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