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20220414 - Filament data for 10 UTC
Available data for 20220414: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  973 1823 (N43E36 L=184)   484     49        1 ( 950/1796- 995/1847) -78.7 E38-E32 N40-N45
      2 1355 1685 (N46E00 L=220)  1421    170        4 (1297/1610-1413/1743)  67.4 E02-W03 N39-N52
      3 1806 1363 (N40W50 L=269)   897     90        2 (1762/1325-1844/1398)   0.0 W43-W55 N38-N42
      4 1696 1335 (N33W36 L=255)   390     60        0 (1679/1297-1710/1366) -53.1 W33-W37 N31-N35
      5 1490 1336 (N26W19 L=239)   343     97        1 (1449/1316-1529/1359)  18.4 W15-W21 N24-N27
      6  922  678 (S28W04 L=224)   345    120        0 ( 880/ 640- 982/ 708)  50.2 W02-W07 S31-S24
      7  685  561 (S43E08 L=212)   238     35        0 ( 667/ 539- 707/ 578)  76.0 E09-E06 S44-S40
      8 1110  397 (S39W29 L=249)   693    116        0 (1062/ 360-1156/ 444)  90.0 W26-W30 S42-S34
      9 1244  303 (S39W46 L=265)   986    214        2 (1167/ 245-1327/ 376) -81.3 W43-W48 S45-S32
     10  845  287 (S57W20 L=239)   337     56        0 ( 830/ 254- 860/ 317) -45.0 W17-W23 S59-S53
Download Binary data for this image

» All Filament Data of 20220414 ... 		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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