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20251221 - Filament data for 07 UTC
Available data for 20251221: »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 1324 1681 (N38W29 L=109)   288     55        0 (1311/1651-1338/1717)  51.3 W27-W32 N36-N41
      2  408 1442 (N29E42 L= 38)   412     77        0 ( 367/1422- 453/1461) -12.5 E46-E37 N26-N30
      3  474 1401 (N25E35 L= 44)   293     71        1 ( 454/1375- 499/1437)  76.0 E36-E33 N23-N27
      4  515 1301 (N18E31 L= 48)   670    122        6 ( 460/1264- 572/1342)  14.0 E35-E27 N16-N21
      5 1769 1260 (N08W53 L=133)  2182    226        6 (1693/1155-1824/1331) -57.5 W47-W59 N01-N12
      6  123 1062 (N07E69 L= 11)  4383    237       17 (  78/ 957- 182/1175)  50.2 E78-E60 N01-N14
      7  519 1028 (N02E31 L= 48)   249     70        1 ( 488/1004- 543/1048) -33.7 E33-E29 N00-N03
      8 1665  659 (S28W44 L=124)   648    202        0 (1582/ 610-1744/ 721)  24.8 W37-W50 S30-S24
      9  341  653 (S19E52 L= 28)   622    160        0 ( 306/ 591- 388/ 710)  37.9 E56-E46 S22-S15
     10  786  650 (S23E18 L= 62)   202    103        1 ( 747/ 611- 806/ 694)  45.0 E21-E16 S24-S19
     11  491  593 (S24E41 L= 39)   277     61        1 ( 466/ 567- 525/ 614)  26.6 E43-E37 S25-S22
     12 1360  418 (S43W22 L=102)   561     79        2 (1336/ 386-1393/ 466) -71.6 W20-W25 S45-S39
  
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.