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20220324 - Filament data for 12 UTC
Available data for 20220324: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  384 1610 (N12E64 L= 72)  2008    208        9 ( 328/1531- 435/1667)  84.3 E71-E59 N05-N15
      2  460 1552 (N09E52 L= 84)   511     96        1 ( 428/1503- 488/1587)  90.0 E54-E50 N05-N11
      3 1417 1494 (N32W10 L=146)   304     87        0 (1377/1476-1460/1511)  18.4 W07-W13 N30-N33
      4 1703 1288 (N29W36 L=172)   292     90        0 (1665/1252-1740/1318)  -7.1 W32-W40 N28-N30
      5  643 1055 (S15E23 L=113)   221     56        0 ( 611/1040- 672/1071)  14.0 E24-E20 S15-S14
      6 1041  514 (S35W18 L=154)   453    140        1 (1001/ 462-1083/ 576) -20.0 W12-W23 S36-S32
      7 1254  501 (S29W32 L=167)   322    100        0 (1212/ 467-1303/ 528)  59.0 W30-W34 S31-S26
Download Binary data for this image

» All Filament Data of 20220324 ... 		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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