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20150220 - Filament data for 08 UTC
Available data for 20150220: »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  664 1600 (N21E36 L= 73)   526    180        0 ( 628/1534- 701/1658) -33.7 E40-E31 N16-N24
      2  527 1237 (S04E34 L= 74)  1039    238        1 ( 437/1139- 613/1329)  59.7 E39-E30 S10-N02
      3  261 1157 (S12E54 L= 55)  1047    155        4 ( 232/1098- 302/1210)  66.8 E56-E50 S15-S08
      4 1639 1093 (N11W36 L=145)  1058    201        2 (1606/ 985-1662/1198) -63.4 W32-W39 N04-N16
      5  160 1033 (S20E63 L= 46)   812    130        3 ( 129/ 980- 176/1081) -71.6 E66-E60 S23-S17
      6  281  935 (S25E49 L= 60)   369     79        1 ( 250/ 915- 304/ 961)  36.9 E51-E46 S26-S23
      7 1317  562 (S27W30 L=139)   215     44        0 (1290/ 550-1348/ 576)  33.7 W27-W31 S28-S25
      8 1413  432 (S32W42 L=151)   542    159        1 (1339/ 416-1488/ 447)  21.8 W37-W47 S33-S29
  
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.