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20230815 - Filament data for 07 UTC
Available data for 20230815: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1410 1821 (N48W70 L=327)   927     81        1 (1378/1794-1443/1848)   2.3 W60-W86 N47-N49
      2 1530 1676 (N36W60 L=317)  1248    258        0 (1484/1605-1576/1728)  60.9 W55-W67 N30-N39
      3  701 1514 (N43E16 L=241)   466    112        1 ( 656/1491- 771/1533) -21.8 E19-E09 N40-N44
      4 1252 1283 (N18W19 L=276)  1091    379        1 (1074/1228-1409/1327) -32.3 W08-W27 N11-N23
      5  464 1305 (N32E36 L=221)   347    110        0 ( 414/1282- 515/1321)  -6.3 E40-E31 N30-N33
      6  214 1203 (N28E63 L=194)   857     81        1 ( 183/1170- 250/1234)  33.7 E67-E57 N25-N29
      7  354 1128 (N22E46 L=211)   284     88        1 ( 320/1115- 403/1146) -20.6 E49-E41 N20-N23
      8  207 1102 (N21E62 L=195)  1131     81        3 ( 171/1065- 252/1136)  -5.2 E67-E56 N18-N23
      9 1711  997 (S08W45 L=302)   648    136        0 (1688/ 934-1736/1054)  74.1 W42-W47 S11-S04
     10  147  899 (N09E73 L=184)  1782    113        4 ( 116/ 843- 177/ 952)  45.0 E81-E66 N05-N12
     11  844  502 (S23E21 L=236)   507    184        0 ( 806/ 430- 879/ 586)  55.0 E25-E17 S27-S17
     12 1692  529 (S40W46 L=303)   413     39        0 (1666/ 513-1715/ 544) -23.2 W42-W49 S41-S38
     13  446  406 (S25E59 L=198)   671    129        0 ( 415/ 346- 491/ 450)  22.8 E69-E50 S30-S22
     14 1589  413 (S47W37 L=294)   657    104        1 (1547/ 388-1631/ 441)  -5.2 W31-W42 S49-S44
     15  594  334 (S32E49 L=208)   581     93        0 ( 567/ 298- 619/ 377)  26.6 E55-E43 S35-S28
     16 1289  253 (S54W06 L=262)   532     74        1 (1264/ 228-1320/ 277)  38.7 W03-W09 S56-S50
     17  960  203 (S50E28 L=229)   441     40        2 ( 939/ 180- 982/ 224)  18.4 E30-E24 S53-S48
Download Binary data for this image

» All Filament Data of 20230815 ... 		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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