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20251218 - Filament data for 11 UTC
Available data for 20251218: »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 1791 1436 (N18W62 L=179)  1498    159        1 (1725/1379-1845/1500) -41.6 W56-W66 N14-N22
      2  136 1245 (N20E69 L= 48)  2072    181        3 (  96/1165- 163/1334)  84.3 E75-E63 N15-N25
      3 1153 1224 (N09W09 L=127)  1047    249        1 (1119/1116-1198/1332)  76.0 W07-W12 N02-N15
      4  213 1205 (N16E57 L= 60)  1196    226        3 ( 171/1113- 270/1295)  68.2 E61-E51 N11-N21
      5 1834 1266 (N07W60 L=177)   382     44        0 (1808/1250-1859/1282)   8.1 W56-W63 N06-N08
      6 1182  832 (S14W08 L=125)   337    119        0 (1168/ 768-1196/ 889)  81.9 W07-W09 S17-S10
      7 1820  745 (S24W58 L=175)   441     73        0 (1801/ 712-1834/ 789)  63.4 W56-W60 S25-S21
      8 1637  743 (S23W39 L=157)   318     96        0 (1588/ 722-1669/ 778)  15.9 W35-W42 S23-S20
      9 1201  617 (S27W08 L=125)   609    201        0 (1118/ 565-1286/ 680)  24.4 W02-W13 S30-S23
     10  194  645 (S16E70 L= 47)   525     74        0 ( 175/ 603- 218/ 675) -78.7 E72-E67 S19-S14
     11  283  620 (S19E59 L= 58)   648     58        1 ( 258/ 587- 308/ 650) -63.4 E62-E56 S21-S16
     12  958  412 (S39E11 L=106)   448     61        1 ( 926/ 386- 988/ 442)  26.6 E14-E08 S41-S37
     13  669  312 (S44E40 L= 78)   767    168        2 ( 608/ 269- 738/ 353)  12.5 E49-E31 S46-S40
  
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.