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20260225 - Filament data for 08 UTC
Available data for 20260225: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1474 1374 (N24W19 L=309)   234     19        0 (1458/1354-1490/1399)  90.0 W17-W20 N22-N25
      2 1068 1288 (N09E03 L=287)   334     96        0 (1016/1268-1117/1309)   0.0 E06-W00 N07-N09
      3 1024 1062 (S05E01 L=289)   419    157        0 ( 970/1007-1086/1095)  66.8 E02-W01 S09-S02
      4  182  766 (S38E65 L=225)  1138    141        0 ( 131/ 726- 250/ 802)  10.9 E79-E53 S40-S35
      5  920  708 (S27W01 L=291)   620    164        2 ( 860/ 678- 997/ 762)  58.0 E02-W05 S30-S22
  
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.