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20211112 - Filament data for 07 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 1378 1813 (N41W59 L=136)   489     83        1 (1345/1779-1400/1833)   0.0 W54-W64 N38-N42
      2  315 1359 (N39E47 L= 31)   507     67        1 ( 280/1341- 355/1381) -16.7 E51-E41 N37-N41
      3  674 1337 (N29E15 L= 63)   211     72        0 ( 658/1302- 695/1373)  45.0 E16-E12 N27-N31
      4  241 1084 (N23E54 L= 24)   421     46        1 ( 210/1068- 268/1102) -15.9 E57-E50 N21-N24
      5  299  953 (N14E49 L= 28)   513     89        2 ( 276/ 912- 320/1000) -90.0 E51-E47 N11-N16
      6 1590  809 (S22W31 L=108)   466    109        0 (1556/ 763-1610/ 867)  59.0 W27-W32 S24-S19
      7 1351  577 (S31W10 L= 87)   360    197        0 (1318/ 544-1415/ 638) -23.2 W07-W14 S33-S27
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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