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

12037 67.57 390.89 34.10 197.05 -9.53 246.21 9.58 244.50 0.1825 448.7 196.9


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SDO HMI 2014-04-16 17:00:34 UT

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

1 0.00 2.74 0.00 1.41 -9.40 251.30 14.67 254.08 0.2610 710.0 656.3
2 0.00 1.15 0.00 0.59 -10.32 249.20 12.57 248.01 0.2320 584.0 419.9
3 39.54 201.24 20.05 102.03 -9.16 248.44 11.81 251.92 0.2136 1445.0 484.1
4 0.00 1.15 0.00 0.58 -8.45 247.95 11.32 254.64 0.2024 846.0 624.9
5 0.00 0.88 0.00 0.45 -9.98 247.91 11.28 247.41 0.2096 867.0 653.7
6 0.00 1.15 0.00 0.58 -8.36 247.76 11.14 254.84 0.1989 988.0 762.2
7 0.00 2.12 0.00 1.07 -9.90 247.72 11.09 247.48 0.2061 944.0 767.0
8 0.00 2.39 0.00 1.21 -9.63 247.34 10.71 248.05 0.1984 898.0 713.3
9 0.00 4.07 0.00 2.05 -8.43 247.27 10.64 253.87 0.1910 626.0 696.0
10 0.80 2.39 0.40 1.20 -8.67 247.15 10.53 252.48 0.1902 1206.3 1023.7
11 0.00 3.63 0.00 1.83 -9.97 246.66 10.04 245.13 0.1901 398.0 303.7
12 5.04 13.09 2.54 6.60 -10.40 246.37 9.74 242.42 0.1886 -1081.3 -837.7
13 1.06 -12.00 0.53 -12.00 -10.28 246.12 9.49 242.39 0.1839 -1089.3 999999
14 2.03 12.21 1.02 6.12 -8.09 245.35 8.72 252.80 0.1579 -936.7 -821.2
15 3.01 -14.00 1.51 -14.00 -8.04 245.04 8.42 252.59 0.1526 -1165.7 999999
16 0.71 3.72 0.35 1.86 -8.22 244.62 7.99 250.55 0.1466 -1164.8 -864.2
17 0.00 0.62 0.00 0.31 -9.73 244.40 7.77 240.71 0.1536 -819.0 -661.7
18 0.00 1.50 0.00 0.75 -10.94 244.15 7.53 233.32 0.1611 -971.0 -748.2
19 0.00 1.24 0.00 0.62 -10.46 244.14 7.51 235.80 0.1562 -906.0 -753.0
20 0.00 1.06 0.00 0.53 -9.95 244.07 7.44 238.40 0.1504 -832.0 -660.8
21 2.12 6.19 1.06 3.10 -10.19 243.92 7.29 236.51 0.1505 -1250.3 -873.1
22 6.19 12.12 3.10 6.06 -8.38 243.76 7.13 247.39 0.1337 1119.4 683.8
23 0.00 1.50 0.00 0.75 -10.80 243.75 7.12 232.58 0.1540 -926.0 -775.9
24 1.33 5.04 0.66 2.52 -9.02 243.44 6.81 242.02 0.1332 -829.0 -768.8
25 0.00 5.57 0.00 2.79 -10.83 243.44 6.81 231.20 0.1502 -911.0 -761.5
26 1.59 14.86 0.80 7.44 -9.47 243.35 6.72 238.76 0.1357 -1177.4 -907.2
27 0.00 1.59 0.00 0.80 -9.14 243.07 6.44 239.87 0.1287 418.0 321.1
28 0.00 4.69 0.00 2.35 -10.65 242.98 6.35 230.20 0.1421 -1073.0 -907.5
29 0.00 2.03 0.00 1.02 -9.15 242.83 6.20 238.91 0.1250 740.0 693.2
30 0.00 1.06 0.00 0.53 -9.30 242.71 6.08 237.37 0.1246 815.0 607.8
31 1.50 67.94 0.75 33.93 -10.39 242.45 5.82 229.30 0.1322 -942.6 14.4
32 2.65 -31.00 1.33 -31.00 -10.63 242.27 5.64 227.03 0.1326 -1163.6 999999
33 0.00 5.93 0.00 2.96 -11.42 242.07 5.44 221.88 0.1398 862.0 750.8
34 0.00 6.02 0.00 3.01 -11.30 241.69 5.07 220.47 0.1340 914.0 831.6


  • 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.