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20251228 - Latest Filament data
Available data for 20251228: »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  666 1673 (N41E26 L=318)   368     58        2 ( 634/1642- 694/1696)   0.0 E29-E23 N38-N42
      2 1097 1576 (N32W07 L=352)   875    183        1 ( 994/1555-1190/1597)  -4.4 W00-W13 N30-N33
      3 1313 1537 (N28W21 L=  6)   371     56        2 (1288/1502-1335/1561) -63.4 W19-W23 N26-N30
      4  285 1430 (N26E55 L=289)  1603    205        7 ( 215/1380- 333/1506)  41.6 E62-E49 N22-N30
      5 1802 1380 (N18W59 L= 44)   682     84        3 (1774/1336-1843/1419)  68.2 W55-W64 N15-N20
      6 1832 1277 (N11W59 L= 44)   688     78        2 (1803/1244-1856/1318)  45.0 W55-W63 N09-N14
      7  219 1240 (N14E57 L=287)  1538    141        6 ( 153/1197- 287/1295)  -3.6 E66-E50 N11-N17
      8 1397 1234 (N09W23 L=  8)   649    114        3 (1358/1176-1447/1273)  51.3 W20-W26 N05-N11
      9 1331 1180 (N06W19 L=  4)   244     72        0 (1309/1146-1348/1214) -90.0 W17-W20 N03-N07
     10  257 1079 (N04E52 L=293)   640    117        1 ( 219/1037- 297/1129)  35.5 E55-E48 N01-N06
     11 1756  929 (S09W49 L= 34)   451     97        1 (1716/ 895-1790/ 970)  33.7 W45-W52 S11-S06
     12 1815  861 (S13W56 L= 40)   742     94        3 (1782/ 819-1850/ 907)  68.2 W52-W60 S15-S10
     13  226  882 (S08E57 L=288)   360     92        1 ( 200/ 843- 261/ 906)  20.6 E60-E52 S09-S06
     14  346  714 (S18E49 L=296)  2171    359       10 ( 274/ 606- 414/ 896)  43.4 E59-E40 S24-S07
     15  290  803 (S13E52 L=293)  1501    227        3 ( 227/ 725- 373/ 858) -17.1 E57-E44 S17-S09
     16 1673  787 (S18W44 L= 28)   666    174        1 (1604/ 725-1748/ 827)  28.6 W38-W49 S21-S15
     17  266  700 (S19E57 L=287)   509     91        1 ( 245/ 666- 291/ 737) -63.4 E59-E55 S20-S16
  
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.