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20251219 - Filament data for 09 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  221 1257 (N19E57 L= 48)  2952    273       10 ( 171/1139- 293/1358) -81.3 E64-E49 N12-N25
      2 1366 1267 (N10W23 L=128)   628    148        2 (1330/1194-1390/1329) -90.0 W20-W24 N06-N14
      3 1893 1202 (N03W66 L=171)   590     60        2 (1871/1172-1920/1226)  45.0 W62-W70 N01-N04
      4  307 1174 (N13E47 L= 58)   490    118        1 ( 284/1103- 324/1215)  90.0 E49-E45 N08-N15
      5 1395  673 (S25W22 L=127)   821    348        0 (1286/ 591-1499/ 769)  32.7 W14-W28 S30-S19
      6  284  685 (S15E56 L= 49)   967    158        1 ( 239/ 607- 311/ 755)  78.7 E59-E54 S20-S10
      7  200  674 (S15E67 L= 38)   816    108        2 ( 173/ 631- 233/ 725) -56.3 E69-E63 S18-S11
      8 1190  526 (S33W07 L=112)   380     68        0 (1166/ 488-1218/ 560)  45.0 W05-W09 S36-S31
      9 1076  396 (S42E02 L=103)   367     72        2 (1048/ 369-1105/ 439) -80.5 E04-W00 S44-S38
     10  779  332 (S44E28 L= 77)  1022    237        0 ( 686/ 281- 879/ 370)   8.5 E38-E18 S47-S40
  
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.