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20211102 - Filament data for 13 UTC
Available data for 20211102: »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 1204 1864 (N50W54 L=260)   672     74        1 (1180/1814-1220/1901)  20.6 W47-W63 N45-N52
      2  630 1613 (N51E12 L=194)   462     37        1 ( 603/1580- 653/1642)  53.1 E15-E09 N48-N53
      3  791 1618 (N46W02 L=208)   359    116        0 ( 733/1593- 838/1642) -45.0 E02-W04 N43-N49
      4  894 1471 (N33W04 L=210)   207     45        0 ( 876/1445- 911/1496)  33.7 W02-W05 N31-N34
      5 1012 1175 (N13W03 L=209)   189    100        2 ( 983/1131-1051/1218) -80.5 W01-W04 N09-N15
      6 1915  956 (S24W65 L=271)  1494    189        6 (1871/ 893-1946/ 999) -36.0 W58-W73 S28-S20
      7 1557  332 (S59W26 L=232)  1334    174        3 (1473/ 314-1621/ 362) -15.3 W14-W38 S64-S53
Download Binary data for this image

» All Filament Data of 20211102 ... 		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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