groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

12175 51.72 199.30 25.83 99.55 14.15 262.40 -0.41 2.30 0.1286 168.6 -22.5


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SDO HMI 2014-09-25 02:00:34 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 3.01 32.72 1.50 16.32 13.35 264.87 2.06 342.52 0.1170 -1174.2 -584.0
2 1.33 -1.00 0.66 -1.00 13.54 264.81 2.00 343.45 0.1198 -1188.9 999999
3 1.59 -1.00 0.79 -1.00 13.72 264.78 1.97 344.11 0.1226 -1111.7 999999
4 5.48 -1.00 2.73 -1.00 13.02 264.62 1.81 343.71 0.1103 -1056.8 999999
5 0.00 0.62 0.00 0.31 12.99 264.25 1.44 346.85 0.1082 496.0 248.1
6 3.54 35.46 1.77 17.72 14.11 264.13 1.32 349.77 0.1268 -1173.5 -723.3
7 4.77 -6.00 2.39 -6.00 14.93 263.70 0.89 353.78 0.1399 -1044.4 999999
8 0.44 4.24 0.22 2.11 12.66 263.47 0.67 353.45 0.1002 -1076.2 -777.5
9 0.00 2.65 0.00 1.32 12.79 263.17 0.36 356.54 0.1018 -868.0 -554.6
10 0.00 1.33 0.00 0.66 13.69 263.08 0.27 357.76 0.1176 841.0 601.1
11 0.00 1.15 0.00 0.57 13.97 262.98 0.18 358.59 0.1222 807.0 639.2
12 0.00 1.33 0.00 0.66 13.69 262.73 -0.07 0.59 0.1175 795.0 483.2
13 3.01 5.92 1.50 2.95 12.73 262.61 -0.19 1.90 0.1007 -927.0 -512.4
14 0.00 1.33 0.00 0.66 14.82 262.61 -0.19 1.38 0.1370 563.0 476.2
15 0.00 0.62 0.00 0.31 13.66 262.52 -0.29 2.40 0.1171 -105.0 -238.1
16 0.00 3.36 0.00 1.68 15.06 262.49 -0.32 2.19 0.1413 300.0 407.4
17 2.12 9.99 1.06 4.99 14.36 262.46 -0.35 2.63 0.1292 981.6 444.8
18 0.80 4.24 0.40 2.12 14.03 262.43 -0.38 3.00 0.1234 855.7 407.0
19 2.12 -17.00 1.06 -17.00 14.42 262.24 -0.57 4.23 0.1305 964.5 999999
20 0.00 2.56 0.00 1.28 15.18 262.21 -0.60 4.04 0.1437 139.0 203.5
21 0.80 2.12 0.40 1.06 12.79 262.09 -0.72 6.89 0.1024 -1017.2 -768.1
22 0.44 6.19 0.22 3.08 12.52 261.81 -1.00 9.97 0.0984 -1000.0 -487.1
23 0.00 0.97 0.00 0.48 12.97 261.81 -1.00 9.23 0.1062 -506.0 -342.5
24 1.59 4.51 0.80 2.26 15.61 261.74 -1.07 6.82 0.1518 -795.8 -580.6
25 14.32 35.72 7.15 17.83 14.09 261.56 -1.25 9.69 0.1261 1118.3 406.8
26 0.00 2.39 0.00 1.19 13.51 260.91 -1.90 15.78 0.1188 684.0 572.0
27 0.88 4.60 0.44 2.30 14.60 260.84 -1.97 14.04 0.1374 989.9 772.4
28 0.00 2.30 0.00 1.15 13.96 260.66 -2.15 16.63 0.1276 -626.0 -485.6
29 0.00 1.06 0.00 0.53 12.57 260.67 -2.14 20.45 0.1046 734.0 537.4
30 0.00 3.63 0.00 1.82 15.57 260.55 -2.25 14.22 0.1549 475.0 565.7
31 0.00 2.74 0.00 1.37 13.12 260.48 -2.33 20.27 0.1146 981.0 737.5
32 1.77 3.89 0.88 1.94 13.63 260.29 -2.52 20.20 0.1241 991.4 654.6
33 1.50 4.51 0.75 2.26 15.42 260.15 -2.66 16.93 0.1543 1153.6 819.4
34 0.00 1.06 0.00 0.53 16.30 260.07 -2.73 15.76 0.1692 824.0 628.7
35 0.00 1.68 0.00 0.85 16.94 259.85 -2.96 15.92 0.1809 783.0 477.6
36 0.97 5.39 0.49 2.71 15.66 259.64 -3.16 19.36 0.1609 1185.9 895.6
37 1.24 2.65 0.62 1.33 15.72 259.08 -3.73 22.34 0.1653 1226.1 1017.1
38 0.00 2.48 0.00 1.24 15.62 258.83 -3.97 23.90 0.1655 946.0 803.4
39 0.00 3.01 0.00 1.51 15.44 258.65 -4.16 25.36 0.1639 858.0 687.1
40 0.00 0.88 0.00 0.45 17.85 258.06 -4.75 22.63 0.2056 539.0 583.3


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.