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20170321 - Filament data for 09 UTC
Available data for 20170321: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  546 1676 (N20E51 L=107)   530     95        0 ( 504/1631- 594/1714)  66.8 E52-E49 N15-N23
      2 1078 1660 (N32E16 L=142)   371     94        1 (1060/1620-1099/1703) -63.4 E17-E14 N29-N35
      3 1601 1469 (N37W25 L=183)   369     75        1 (1559/1443-1633/1493)   0.0 W21-W28 N34-N38
      4 1530 1286 (N22W23 L=181)   275     42        1 (1510/1254-1548/1312) -71.6 W21-W24 N20-N23
      5  716 1095 (S11E19 L=139)   455    132        0 ( 649/1071- 782/1115)  35.5 E22-E15 S13-S08
  
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.