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20230628 - Filament data for 11 UTC
Available data for 20230628: »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  620 1563 (N35E36 L=134)   418    107        1 ( 584/1517- 648/1590) -32.0 E39-E31 N31-N36
      2 1603 1402 (N29W42 L=212)  3356    794        6 (1379/1240-1833/1548) -25.3 W23-W63 N18-N39
      3  294 1475 (N26E66 L=104)   534     59        1 ( 273/1448- 322/1502)  36.9 E69-E62 N24-N27
      4  971 1297 (N19E05 L=165)   207     89        0 ( 937/1266-1007/1319) -31.0 E07-E02 N17-N20
      5 1752  857 (S05W53 L=223)   524     50        2 (1725/ 833-1774/ 883)  26.6 W50-W55 S06-S03
      6  224  688 (S25E66 L=104)  2055    278        6 ( 158/ 580- 294/ 781) -45.0 E74-E59 S31-S19
      7 1670  643 (S19W50 L=220)   526    107        0 (1642/ 601-1704/ 696)  71.6 W47-W51 S21-S15
      8 1465  644 (S19W32 L=202)   278    116        1 (1424/ 600-1513/ 676)  45.0 W30-W35 S22-S17
      9 1672  555 (S25W54 L=224)   389     63        1 (1643/ 542-1706/ 577)   0.0 W50-W58 S25-S23
     10  602  523 (S33E29 L=141)   481    120        1 ( 547/ 500- 654/ 548)  -6.3 E33-E24 S34-S31
Download Binary data for this image

» All Filament Data of 20230628 ... 		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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