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20250608 - Filament data for 09 UTC
Available data for 20250608: »06 UTC   »07 UTC   »09 UTC   »10 UTC   »11 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  696 1697 (N39E39 L=108)   460     60        1 ( 663/1674- 741/1711)   7.1 E43-E35 N36-N39
      2 1082 1476 (N29E03 L=144)  2070    432        3 ( 893/1387-1260/1563) -12.5 E17-W10 N24-N32
      3 1279 1235 (N16W13 L=160)   224     62        1 (1249/1215-1313/1255)  26.6 W11-W15 N14-N17
      4  307 1188 (N00E51 L= 96)   862    146        1 ( 262/1131- 359/1238)  40.6 E54-E47 S03-N03
      5 1851 1118 (N17W61 L=208)   500     44        0 (1826/1101-1877/1135)  15.9 W57-W64 N15-N18
      6 1329  747 (S12W23 L=170)   555    201        0 (1246/ 701-1402/ 807)  41.2 W18-W26 S15-S07
      7 1418  596 (S20W33 L=180)  1801    501        0 (1222/ 534-1571/ 738)  41.8 W20-W40 S27-S09
Download Binary data for this image

» All Filament Data of 20250608 ... 		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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