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20260221 - Filament data for 13 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  664 1507 (N14E33 L=308)   912    221        3 ( 618/1425- 724/1618) -85.6 E34-E30 N08-N21
      2 1261 1514 (N27W03 L=344)   265     64        0 (1231/1495-1292/1534)  14.0 W01-W05 N25-N28
      3  365 1480 (N08E54 L=286)   349     84        0 ( 329/1448- 407/1494) -12.5 E58-E49 N06-N08
      4  314 1279 (S05E52 L=289)   703    116        1 ( 281/1230- 366/1313)  39.8 E54-E47 S07-S02
      5 1760 1088 (N14W45 L= 26)   517    139        0 (1732/1022-1778/1149) -50.2 W42-W47 N10-N17
      6  316  925 (S26E46 L=294)   858    219        2 ( 244/ 855- 411/ 990)  33.7 E53-E38 S30-S20
      7 1371  906 (S06W22 L=  3)   235     85        0 (1329/ 883-1401/ 929) -11.3 W19-W24 S06-S04
      8 1401  674 (S18W31 L= 11)   859    289        0 (1276/ 607-1521/ 754)  51.8 W25-W36 S24-S10
      9 1752  637 (S10W59 L= 39)   663    144        0 (1717/ 578-1794/ 699)  83.7 W57-W60 S14-S05
     10 1809  550 (S12W73 L= 53)   946     79        2 (1768/ 528-1845/ 568)  10.6 W65-W81 S14-S10
     11 1585  486 (S23W53 L= 33)   430    110        0 (1548/ 439-1628/ 531)  81.9 W51-W55 S26-S19
  
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.