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20250815 - Filament data for 13 UTC
Available data for 20250815: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1229 1898 (N60W65 L= 30)   768     98        2 (1175/1879-1269/1920)  -2.1 W53-W80 N58-N61
      2  645 1699 (N59E23 L=303)   322     31        0 ( 621/1683- 666/1715)  -8.1 E26-E19 N57-N60
      3 1202 1669 (N43W30 L=355)  1334    288        2 (1083/1627-1334/1704) -24.0 W19-W38 N37-N46
      4  547 1674 (N58E36 L=289)   504     56        1 ( 519/1646- 572/1697)  56.3 E40-E32 N56-N60
      5 1558 1620 (N31W56 L= 22)   696     61        2 (1533/1590-1588/1653)  76.0 W52-W59 N29-N33
      6 1379 1511 (N29W35 L=360)   311     96        0 (1331/1484-1417/1532) -51.3 W32-W36 N26-N31
      7  866 1392 (N31E04 L=321)  1986    523        6 ( 646/1316-1097/1481) -30.4 E20-W09 N22-N40
      8 1719 1447 (N17W60 L= 25)   496     92        1 (1671/1432-1761/1465) -18.4 W55-W64 N15-N18
      9 1787 1320 (N08W60 L= 26)   407     80        1 (1752/1300-1820/1347) -23.2 W57-W64 N06-N10
     10 1478 1275 (N13W33 L=358)   301     91        0 (1440/1232-1501/1313) -68.2 W31-W34 N10-N15
     11 1817 1252 (N04W61 L= 26)   403     41        1 (1795/1223-1837/1276) -90.0 W59-W63 N02-N05
     12 1123 1090 (N09W07 L=332)   248     81        0 (1107/1047-1139/1133)  68.2 W05-W08 N06-N11
     13  424 1023 (N15E39 L=286)   849    221        1 ( 338/ 944- 501/1069) -33.7 E46-E34 N09-N18
     14 1436  875 (S09W22 L=348)   504    118        0 (1416/ 814-1454/ 939)  66.8 W20-W24 S12-S05
     15  931  625 (S16E12 L=313)   326    114        0 ( 889/ 591- 965/ 666)  33.7 E15-E09 S17-S13
     16 1090  439 (S31E06 L=319)  1323    293        2 ( 990/ 375-1190/ 550)  26.6 E14-W02 S35-S25
     17  679  220 (S43E52 L=274)   907    100        0 ( 632/ 188- 723/ 249)  11.3 E64-E44 S45-S40
Download Binary data for this image

» All Filament Data of 20250815 ... 		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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