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20251220 - Filament data for 11 UTC
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 1200 1672 (N38W19 L=110)   506     96        0 (1182/1622-1222/1714)  66.8 W17-W21 N34-N41
      2  265 1291 (N20E53 L= 38)   436     65        2 ( 242/1263- 290/1324) -45.0 E54-E49 N18-N22
      3  399 1288 (N19E40 L= 51)   502     54        0 ( 371/1260- 429/1320)  36.9 E42-E37 N17-N20
      4 1609 1260 (N09W39 L=130)   652     69        3 (1570/1214-1640/1300) -80.5 W36-W42 N05-N11
      5  343 1261 (N18E45 L= 46)   414     56        0 ( 325/1228- 361/1294)  76.0 E46-E42 N15-N19
      6  486 1177 (N11E33 L= 58)   496    192        1 ( 451/1094- 517/1251)  83.7 E35-E30 N06-N15
      7  249  658 (S17E61 L= 30)   955    142        1 ( 215/ 603- 275/ 719)  41.2 E68-E57 S20-S13
      8 1589  689 (S25W37 L=127)   326     76        0 (1555/ 662-1632/ 714)  18.4 W33-W39 S27-S24
      9 1229  401 (S43W11 L=102)   546     97        2 (1195/ 352-1254/ 459)  76.0 W07-W12 S46-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.