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20260221 - Filament data for 09 UTC
Available data for 20260221: »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  629 1501 (N13E35 L=308)   789    158        2 ( 591/1431- 670/1570)  90.0 E36-E33 N08-N17
      2 1231 1523 (N27W01 L=344)   274     48        0 (1203/1505-1260/1541)   0.0 W00-W03 N25-N28
      3  349 1478 (N07E56 L=287)   444     79        0 ( 310/1448- 385/1499) -12.5 E60-E51 N05-N08
      4 1855 1316 (N32W56 L= 38)   441     42        1 (1837/1289-1870/1345) -71.6 W52-W57 N30-N33
      5  291 1281 (S05E54 L=288)   758    127        1 ( 256/1230- 347/1316)  50.2 E56-E49 S08-S02
      6 1706 1123 (N15W40 L= 23)  1020    337        0 (1589/1014-1758/1251) -29.4 W29-W45 N09-N19
      7  336  971 (S23E45 L=298)  1218    380        4 ( 227/ 857- 453/1097)  41.8 E56-E36 S30-S13
      8  692  935 (S19E18 L=324)   227     86        1 ( 651/ 921- 744/ 949)  18.4 E20-E14 S20-S17
      9 1338  917 (S06W20 L=  2)   254     77        0 (1299/ 890-1366/ 944) -11.3 W17-W22 S07-S05
     10 1357  675 (S19W28 L= 11)  1008    335        0 (1211/ 611-1494/ 759)  47.1 W21-W34 S25-S10
     11  957  713 (S26W03 L=345)   199     34        0 ( 942/ 687- 975/ 735)  90.0 W01-W04 S27-S24
     12 1744  661 (S09W57 L= 39)   479    100        0 (1713/ 621-1778/ 711)  81.9 W55-W58 S12-S05
     13 1800  559 (S12W70 L= 53)  1422     86        3 (1760/ 534-1843/ 582)  11.3 W64-W79 S14-S09
     14 1574  504 (S22W51 L= 33)   365     99        0 (1536/ 458-1611/ 542)  90.0 W50-W52 S25-S19
     15 1625  459 (S23W59 L= 41)   939    179        1 (1546/ 411-1693/ 515)  52.1 W54-W62 S27-S18
  
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.