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20220604 - Filament data for 13 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  811 1870 (N55E52 L=212)   710     86        0 ( 767/1839- 846/1897) -10.3 E65-E42 N52-N56
      2 1069 1752 (N50E14 L=250)   479     63        0 (1040/1725-1101/1771)  53.1 E16-E11 N46-N52
      3 1211 1656 (N45W02 L=265)   563     87        1 (1167/1621-1253/1685)   0.0 E02-W05 N41-N46
      4 1698 1375 (N33W46 L=310)   332     11        0 (1675/1361-1719/1392) -14.0 W43-W48 N31-N34
      5 1468 1270 (N22W25 L=289)   498    155        0 (1416/1214-1526/1320) -24.0 W20-W29 N19-N24
      6  197  967 (S17E61 L=202)   586     49        0 ( 176/ 940- 228/ 989)  15.9 E64-E57 S18-S15
      7 1713  660 (S11W56 L=320)   505    124        1 (1669/ 630-1749/ 711)  56.3 W52-W57 S13-S07
      8 1328  469 (S30W32 L=296)   679    156        0 (1246/ 451-1398/ 493)  20.0 W26-W37 S31-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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