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20230925 - Latest Filament data
Available data for 20230925: »07 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1529 1730 (N30W68 L=140)   564     43        1 (1505/1713-1554/1755) -90.0 W64-W70 N28-N32
      2 1484 1660 (N28W55 L=127)  1447    285        2 (1345/1619-1597/1721) -42.9 W49-W63 N22-N36
      3  773 1562 (N46E00 L= 72)   271     50        0 ( 755/1534- 799/1581)  26.6 E02-W02 N44-N47
      4 1484 1458 (N18W42 L=114)   557    143        2 (1455/1383-1529/1505)  20.0 W36-W47 N14-N19
      5 1141 1401 (N25W18 L= 90)   294    107        0 (1086/1385-1191/1414) -18.4 W14-W21 N23-N25
      6  860 1316 (N28E02 L= 70)   209     88        0 ( 832/1280- 899/1335)  14.0 E04-W00 N26-N28
      7 1323 1293 (N14W25 L= 97)   496    104        1 (1260/1273-1372/1312) -14.0 W20-W28 N11-N15
      8  926 1268 (N23W01 L= 73)   271    118        2 ( 875/1221- 954/1310)  26.6 E03-W03 N21-N24
      9  593 1107 (N22E24 L= 48)   474    110        1 ( 556/1065- 610/1164)  63.4 E27-E21 N19-N25
     10 1656 1051 (S09W39 L=111)   439    114        0 (1610/1006-1697/1083)   7.1 W34-W42 S10-S07
     11  372  952 (N18E44 L= 28)   623    167        1 ( 321/ 906- 438/1023)  18.4 E49-E37 N15-N20
     12  247  799 (N11E60 L= 12)  2525    360        4 ( 153/ 678- 344/ 955) -57.7 E69-E52 N02-N21
     13 1286  909 (S06W12 L= 84)   262    136        1 (1233/ 886-1353/ 934)  -7.1 W08-W16 S07-S05
     14  628  857 (N07E27 L= 45)   317     74        1 ( 610/ 817- 655/ 886)  36.9 E29-E25 N05-N08
     15 1169  761 (S12W01 L= 73)   401     78        2 (1150/ 722-1192/ 803)  78.7 W00-W02 S13-S08
     16 1471  710 (S23W18 L= 91)   540    159        0 (1423/ 643-1516/ 767)  29.1 W13-W22 S26-S21
     17 1050  587 (S19E10 L= 62)   994    371        2 ( 880/ 560-1220/ 620) -16.7 E20-W00 S22-S14
     18 1427  441 (S41W10 L= 82)   303     58        0 (1402/ 415-1451/ 464) -53.1 W08-W11 S43-S38
     19  585  367 (S22E50 L= 22)   532     76        0 ( 561/ 334- 614/ 405)  80.5 E52-E48 S24-S18
Download Binary data for this image

» All Filament Data of 20230925 ... 		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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