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20260521 - Latest Filament data
Available data for 20260521: »06 UTC   »07 UTC   »08 UTC   »11 UTC   »12 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1455 1500 (N37W19 L=265)   360     67        0 (1419/1478-1486/1519)   0.0 W15-W21 N35-N38
      2  577 1484 (N16E39 L=207)   312     89        2 ( 544/1449- 615/1505)  21.8 E41-E36 N13-N17
      3 1686 1254 (N26W40 L=286)  2985    513        7 (1509/1102-1828/1428) -21.2 W23-W55 N19-N34
      4  826 1367 (N14E19 L=227)   218    106        0 ( 810/1316- 837/1419) -56.3 E21-E17 N10-N16
      5  460 1048 (S12E36 L=211)   336    135        1 ( 415/1004- 517/1094)  45.0 E38-E32 S15-S08
      6  699  642 (S32E13 L=234)  1610    342        2 ( 571/ 604- 871/ 707)   5.2 E22-W00 S34-S28
      7  379  664 (S38E40 L=206)   427     78        0 ( 356/ 629- 408/ 696)  59.0 E42-E36 S40-S35
      8  239  644 (S42E61 L=185)   914    120        0 ( 192/ 611- 293/ 679)  13.0 E76-E50 S45-S39
      9 1682  474 (S19W64 L=311)  2498    217        2 (1572/ 439-1766/ 529)  29.4 W54-W75 S22-S13
     10 1360  447 (S28W38 L=284)   453    118        2 (1313/ 426-1424/ 470)   5.7 W33-W43 S29-S26
     11 1143  346 (S41W29 L=275)   711    128        2 (1090/ 321-1196/ 374)   5.7 W23-W33 S43-S37
     12  870  201 (S63W19 L=265)   397     59        0 ( 859/ 168- 879/ 238) -45.0 W14-W23 S67-S58
  
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.