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20211112 - Filament data for 09 UTC
Available data for 20211112: »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 1385 1818 (N41W60 L=136)   498     60        1 (1353/1797-1407/1836) -33.7 W55-W64 N39-N42
      2  715 1377 (N31E11 L= 65)   305    121        0 ( 675/1334- 772/1412)  20.6 E14-E06 N28-N31
      3  324 1361 (N39E45 L= 31)   601     75        1 ( 283/1337- 368/1386) -20.0 E51-E40 N36-N41
      4  256 1087 (N23E52 L= 24)   336     50        1 ( 230/1071- 289/1102)   0.0 E54-E48 N21-N23
      5  309  949 (N14E48 L= 28)   561     94        1 ( 287/ 903- 332/ 995)  63.4 E50-E45 N10-N16
      6 1601  812 (S23W31 L=108)   461    100        1 (1568/ 763-1623/ 866)  56.3 W28-W33 S25-S19
      7 1356  584 (S31W10 L= 87)   335    171        0 (1330/ 549-1403/ 648)  63.4 W08-W13 S33-S26
Download Binary data for this image

» All Filament Data of 20211112 ... 		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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