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20220824 - Filament data for 08 UTC
Available data for 20220824: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  879 1782 (N62W13 L=288)   642    113        0 ( 829/1757- 935/1807)   0.0 W05-W21 N59-N63
      2 1364 1705 (N40W48 L=323)   438     91        0 (1329/1673-1404/1739)   4.8 W43-W55 N38-N41
      3  428 1621 (N58E51 L=224)   539     47        0 ( 400/1598- 459/1640)  14.0 E56-E45 N56-N59
      4 1043 1578 (N40W15 L=290)   693    182        1 (1006/1512-1113/1614)  11.3 W11-W21 N36-N43
      5 1212 1574 (N36W27 L=302)   245     63        0 (1184/1557-1247/1587) -11.3 W24-W29 N34-N36
      6 1719 1511 (N18W66 L=341)  1235    129        1 (1676/1471-1777/1544)   0.0 W58-W79 N16-N19
      7 1583  668 (S27W30 L=305)   375    103        0 (1561/ 627-1601/ 724)  51.3 W28-W32 S29-S23
      8 1393  670 (S22W16 L=291)   291     77        0 (1368/ 634-1419/ 709)  45.0 W14-W18 S24-S20
Download Binary data for this image

» All Filament Data of 20220824 ... 		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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