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20250405 - Filament data for 06 UTC
Available data for 20250405: »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 1374 1596 (N38W04 L=279)   487    117        0 (1320/1558-1429/1623)   0.0 W00-W09 N37-N39
      2  638 1489 (N10E36 L=239)   313    102        1 ( 620/1444- 658/1545) -66.8 E37-E34 N06-N13
      3  404 1490 (N05E53 L=221)   398     71        1 ( 376/1456- 424/1520) -53.1 E55-E51 N02-N06
      4  468 1469 (N05E47 L=228)   324     60        2 ( 445/1433- 486/1494) -21.8 E49-E44 N02-N06
      5  867 1454 (N13E21 L=254)   205     28        0 ( 852/1431- 882/1477) -63.4 E22-E19 N12-N14
      6  940 1363 (N10E14 L=261)   507    134        2 ( 895/1316- 998/1402) -14.0 E17-E09 N08-N11
      7  328 1321 (S07E53 L=222)   795    254        0 ( 285/1219- 414/1378)  63.4 E55-E46 S13-S01
      8  189 1075 (S23E61 L=213)  1116    172        1 ( 159/ 997- 244/1145)  48.4 E65-E55 S28-S18
      9 1022  873 (S14W04 L=279)   290     75        1 ( 985/ 847-1051/ 907)  45.0 W02-W05 S16-S12
     10 1360  726 (S13W28 L=302)   426    164        1 (1307/ 661-1388/ 798) -29.1 W22-W31 S15-S09
     11 1263  646 (S20W25 L=300)   390    119        0 (1220/ 621-1321/ 677)   7.1 W21-W29 S21-S18
     12  352  632 (S48E42 L=233)   572    109        1 ( 302/ 611- 403/ 651)  19.7 E49-E35 S50-S45
     13 1171  578 (S26W23 L=297)   378    148        1 (1099/ 544-1233/ 599)  12.5 W18-W27 S28-S25
     14 1666  461 (S16W64 L=339)   640     77        1 (1640/ 440-1703/ 492)   5.7 W59-W69 S17-S14
     15 1600  449 (S19W59 L=334)   389     69        1 (1578/ 416-1628/ 476) -78.7 W56-W60 S21-S16
     16  870  403 (S47W12 L=287)   696    186        4 ( 787/ 365- 945/ 446)   8.1 W05-W19 S49-S44
     17 1080  314 (S45W33 L=308)   436     94        0 (1034/ 289-1123/ 340)   5.7 W27-W37 S46-S44
Download Binary data for this image

» All Filament Data of 20250405 ... 		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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