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20171030 - Filament data for 08 UTC
Available data for 20171030: »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 1348 1637 (N30W41 L=132)  1350    227        3 (1248/1590-1445/1678) -38.7 W33-W45 N24-N33
      2  472 1369 (N39E28 L= 63)   727    158        1 ( 406/1342- 542/1394) -26.6 E34-E22 N35-N41
      3  331 1135 (N28E43 L= 49)   375    106        0 ( 297/1099- 367/1172) -50.2 E45-E39 N24-N30
      4 1696 1132 (S08W44 L=135)   294     75        1 (1667/1112-1729/1145) -31.0 W41-W46 S09-S06
      5 1534 1017 (S09W29 L=121)   303     81        0 (1498/ 971-1568/1059)  26.6 W25-W32 S11-S07
      6 1629  481 (S48W29 L=121)   460     66        1 (1608/ 448-1651/ 517)  78.7 W27-W31 S50-S45
Download Binary data for this image

» All Filament Data of 20171030 ... 		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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