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20220604 - Filament data for 12 UTC
Available data for 20220604: »05 UTC   »06 UTC   »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  808 1871 (N55E53 L=212)   683     84        0 ( 768/1840- 844/1897) -10.3 E65-E42 N52-N56
      2 1065 1753 (N50E14 L=250)   454     66        0 (1037/1728-1098/1771)  45.0 E16-E11 N47-N52
      3 1204 1658 (N45W01 L=265)   522     90        1 (1159/1625-1237/1684)   0.0 E02-W03 N41-N46
      4 1694 1375 (N33W45 L=310)   322     17        0 (1671/1361-1715/1391)   0.0 W42-W47 N31-N34
      5 1461 1272 (N22W24 L=289)   504    147        0 (1407/1221-1516/1321) -26.6 W20-W28 N19-N24
      6  195  964 (S17E62 L=202)   557     51        0 ( 176/ 937- 226/ 985)  23.2 E64-E57 S18-S15
      7 1710  662 (S11W56 L=320)   477    104        0 (1675/ 633-1735/ 708)  71.6 W53-W57 S13-S07
      8 1316  470 (S30W32 L=296)   662    151        0 (1241/ 448-1387/ 492)  26.6 W26-W36 S32-S27
Download Binary data for this image

» All Filament Data of 20220604 ... 		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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