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20251219 - Filament data for 12 UTC
Available data for 20251219: »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  240 1269 (N20E55 L= 49)  2534    222        7 ( 176/1194- 312/1362)  63.4 E61-E47 N15-N25
      2 1400 1249 (N09W25 L=128)   430    102        0 (1377/1194-1419/1295) -90.0 W23-W25 N05-N11
      3  326 1176 (N13E45 L= 58)   545    118        1 ( 302/1109- 343/1220)  90.0 E47-E43 N09-N15
      4 1393  869 (S13W21 L=125)   212     68        0 (1380/ 830-1402/ 908) -90.0 W20-W22 S15-S10
      5 1796  842 (S17W53 L=157)   310     43        0 (1783/ 811-1808/ 872) -76.0 W51-W54 S19-S15
      6  301  685 (S16E54 L= 49)   861    137        0 ( 267/ 611- 326/ 753)  77.5 E56-E52 S20-S11
      7  211  685 (S15E65 L= 39)  1078    109        3 ( 179/ 631- 244/ 739) -74.1 E67-E60 S18-S11
      8  363  636 (S19E50 L= 53)   294     91        0 ( 351/ 586- 377/ 677)  56.3 E51-E47 S22-S16
      9 1376  631 (S28W20 L=124)   483    149        0 (1315/ 594-1437/ 675)  26.6 W16-W24 S30-S25
     10 1214  532 (S33W09 L=113)   312     41        1 (1188/ 506-1242/ 562)  56.3 W07-W11 S34-S31
     11 1093  388 (S43E01 L=103)   243     29        0 (1070/ 368-1116/ 409) -33.7 E02-W01 S44-S40
     12  791  326 (S44E27 L= 76)   797    208        1 ( 697/ 279- 884/ 370)   9.0 E36-E17 S47-S41
  
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.