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20251218 - Filament data for 10 UTC
Available data for 20251218: »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 1781 1438 (N18W61 L=179)  1321    171        2 (1713/1380-1838/1503) -41.6 W55-W65 N14-N22
      2  137 1241 (N20E69 L= 49)  1710    182        4 (  99/1170- 168/1334) -84.3 E74-E63 N15-N25
      3 1145 1213 (N09W09 L=126)  1146    311        1 (1111/1071-1187/1327)  75.1 W06-W12 N00-N15
      4  211 1205 (N16E57 L= 61)  1277    236        2 ( 167/1098- 265/1290)  65.6 E62-E51 N10-N21
      5 1832 1265 (N07W60 L=178)   415     50        0 (1803/1249-1858/1282)   8.1 W56-W63 N06-N08
      6  216 1081 (N09E56 L= 62)   366     84        2 ( 201/1042- 235/1133)  78.7 E57-E53 N06-N11
      7 1172  831 (S14W07 L=125)   341    115        1 (1154/ 764-1186/ 891)  81.9 W06-W08 S17-S10
      8 1834  720 (S26W60 L=178)  1461    253        2 (1796/ 627-1879/ 830) -39.1 W55-W74 S31-S18
      9 1602  748 (S22W37 L=154)   556    181        0 (1543/ 721-1663/ 788) -11.3 W31-W41 S23-S19
     10  633  683 (S18E28 L= 90)   261    119        0 ( 619/ 620- 651/ 740)  69.4 E29-E25 S22-S14
     11 1193  617 (S27W08 L=125)   619    216        0 (1108/ 563-1286/ 682)  26.6 W01-W13 S30-S23
     12  282  623 (S19E59 L= 59)   664     81        3 ( 254/ 583- 304/ 655) -78.7 E61-E55 S21-S16
     13  951  410 (S39E12 L=106)   460     73        2 ( 920/ 380- 982/ 442)  26.6 E14-E08 S41-S37
     14  683  334 (S42E37 L= 81)   366     72        2 ( 650/ 311- 724/ 352)   0.0 E40-E32 S43-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.