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20251220 - Latest Filament data
Available data for 20251220: »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 1223 1685 (N39W21 L=111)   491     87        1 (1195/1648-1253/1720)  39.8 W18-W24 N36-N42
      2  280 1292 (N20E51 L= 39)   520     58        1 ( 260/1263- 306/1326) -38.7 E53-E48 N18-N22
      3  413 1288 (N19E39 L= 51)   473     52        0 ( 386/1260- 439/1318)  36.9 E41-E36 N17-N20
      4 1624 1268 (N09W41 L=130)   707     94        1 (1582/1222-1651/1313) -78.7 W37-W43 N06-N11
      5  356 1263 (N18E43 L= 46)   388     60        0 ( 338/1230- 375/1296)  63.4 E44-E41 N15-N19
      6  506 1183 (N12E31 L= 58)   406    145        0 ( 478/1121- 532/1245)  81.9 E33-E29 N08-N15
      7  378  997 (N02E42 L= 48)   264     43        1 ( 350/ 975- 400/1023) -33.7 E43-E40 N00-N02
      8 1597  690 (S25W37 L=127)   311     69        0 (1564/ 662-1635/ 713)  18.4 W34-W40 S27-S24
      9  254  647 (S18E61 L= 29)   819     89        1 ( 218/ 605- 284/ 698)  20.0 E68-E56 S20-S15
     10  376  561 (S24E52 L= 38)   308     68        0 ( 358/ 532- 395/ 601)  33.7 E55-E48 S26-S22
     11 1247  409 (S43W12 L=102)   487     95        1 (1219/ 376-1280/ 463) -81.9 W09-W15 S45-S38
  
Data will be available after one hour of observations. The tar archive contains filament maps for all processed Hα images with at least quality=1.
The maps contain the values 0 and 1, where 1 is the position of a detected filament.
The header in the FITS files is mostly taken from the corresponding Hα file, so it should be compatible with standard solar software routines.