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20220825 - Filament data for 07 UTC
Available data for 20220825: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1434 1745 (N40W60 L=322)   586    100        0 (1394/1713-1466/1781)   7.1 W52-W68 N39-N41
      2 1159 1645 (N42W28 L=290)   267     79        1 (1139/1607-1187/1670)  23.2 W24-W31 N39-N43
      3  499 1639 (N59E39 L=223)   409     65        1 ( 462/1619- 529/1659)  12.5 E44-E34 N57-N60
      4 1334 1631 (N36W40 L=302)   398     88        0 (1295/1610-1376/1649) -38.7 W36-W42 N33-N37
      5 1558  732 (S22W29 L=291)   253     77        1 (1534/ 698-1584/ 766)  53.1 W26-W30 S24-S20
      6  329  545 (S11E62 L=200)   643     92        1 ( 291/ 513- 374/ 573)  12.1 E69-E55 S13-S09
      7 1425  493 (S36W16 L=278)   473    129        0 (1385/ 439-1467/ 546)  40.6 W12-W19 S39-S32
      8  427  412 (S22E61 L=201)  1090    118        1 ( 373/ 370- 474/ 447) -50.2 E65-E57 S24-S18
Download Binary data for this image

» All Filament Data of 20220825 ... 		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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