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20251220 - Filament data for 12 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 1210 1679 (N39W20 L=110)   638     89        0 (1189/1621-1234/1718)  60.3 W17-W22 N34-N41
      2  347 1308 (N21E45 L= 46)   719    182        1 ( 332/1230- 367/1410) -80.5 E47-E42 N15-N27
      3  273 1293 (N20E52 L= 39)   533     80        1 ( 253/1264- 300/1335) -45.0 E54-E48 N18-N23
      4  407 1288 (N19E39 L= 51)   466     58        1 ( 380/1260- 435/1319)  45.0 E41-E37 N17-N20
      5 1619 1262 (N09W40 L=130)   684     85        3 (1578/1216-1646/1309)  80.5 W36-W42 N05-N11
      6  500 1192 (N12E32 L= 58)   390    151        0 ( 467/1123- 525/1242) -90.0 E34-E30 N08-N15
      7 1556  659 (S27W34 L=125)   576    198        0 (1474/ 605-1634/ 713)  22.6 W28-W40 S30-S24
      8  252  649 (S18E61 L= 29)   944    149        0 ( 219/ 584- 281/ 712)  37.9 E68-E56 S21-S14
      9 1239  406 (S43W12 L=102)   497     89        1 (1217/ 367-1267/ 461)  74.1 W09-W14 S45-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.