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20170321 - Filament data for 08 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 1684 (N20E52 L=107)   503     75        0 ( 509/1648- 589/1720)  71.6 E53-E50 N17-N23
      2 1069 1658 (N32E17 L=142)   376     96        2 (1054/1619-1089/1700) -74.1 E18-E14 N28-N35
      3 1389 1452 (N28W10 L=169)   225     89        0 (1349/1435-1436/1470)   9.5 W07-W13 N27-N28
      4 1523 1290 (N22W22 L=181)   264     54        2 (1502/1260-1542/1318) -56.3 W21-W23 N20-N24
      5  705 1096 (S11E20 L=138)   515    153        0 ( 637/1058- 776/1120)  40.6 E23-E16 S14-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.