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20220324 - Latest Filament data
Available data for 20220324: »05 UTC   »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  405 1621 (N13E63 L= 71)  2604    151        5 ( 345/1565- 471/1683)  33.7 E70-E56 N08-N17
      2  481 1538 (N09E50 L= 84)   544     85        0 ( 452/1495- 510/1575) -80.5 E51-E48 N05-N11
      3  422 1548 (N08E56 L= 78)   410     53        1 ( 394/1524- 445/1568)  33.7 E58-E53 N06-N09
      4 1444 1479 (N32W12 L=146)   321     69        1 (1406/1460-1484/1495)  18.4 W09-W15 N30-N33
      5 1729 1273 (N29W39 L=173)   308    106        0 (1685/1235-1770/1305)  -6.3 W34-W43 N28-N30
      6  673 1043 (S15E21 L=113)   248     37        0 ( 644/1025- 702/1059)  14.0 E22-E18 S15-S13
      7 1067  495 (S35W21 L=154)   397    139        2 (1027/ 441-1104/ 558) -26.6 W15-W25 S37-S32
Download Binary data for this image

» All Filament Data of 20220324 ... 		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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