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

12034 94.35 583.10 47.54 293.71 4.23 246.30 -1.87 348.71 0.1802 -413.1 -266.5


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SDO HMI 2014-04-15 20:00:34 UT

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

1 0.00 0.97 0.00 0.49 1.68 248.77 0.60 355.30 0.1273 -832.0 -589.3
2 0.00 1.59 0.00 0.79 0.47 248.47 0.29 357.22 0.1059 -830.0 -703.7
3 64.46 436.42 32.42 219.52 4.36 247.78 -0.39 2.28 0.1734 -1585.3 -455.5
4 0.35 3.27 0.18 1.64 3.39 246.39 -1.78 11.27 0.1595 -1093.5 -792.2
5 0.00 2.39 0.00 1.20 3.03 245.88 -2.29 14.97 0.1554 -793.0 -536.9
6 8.40 30.86 4.22 15.52 3.97 245.31 -2.87 16.76 0.1739 -1100.1 -845.3
7 0.97 -6.00 0.49 -6.00 3.55 245.01 -3.17 19.20 0.1685 -1019.0 999999
8 0.00 3.89 0.00 1.96 4.22 244.52 -3.65 20.50 0.1823 -415.0 -687.9
9 0.00 1.95 0.00 0.97 2.16 244.32 -3.86 26.60 0.1509 -912.0 -652.5
10 0.00 1.24 0.00 0.62 4.17 243.34 -4.83 26.44 0.1895 902.0 793.8
11 0.53 2.74 0.27 1.39 4.39 242.61 -5.56 29.23 0.1987 988.3 890.6
12 0.00 2.74 0.00 1.38 2.21 242.35 -5.82 36.93 0.1695 892.0 741.9
13 0.00 0.88 0.00 0.45 3.91 242.13 -6.04 32.59 0.1958 783.0 670.7
14 0.80 2.48 0.40 1.25 3.64 242.01 -6.16 33.88 0.1930 943.7 636.7
15 0.00 1.06 0.00 0.53 2.94 241.96 -6.22 36.26 0.1837 953.0 806.9
16 1.41 12.38 0.71 6.24 3.18 241.86 -6.31 35.89 0.1880 1182.1 861.4
17 1.59 2.74 0.80 1.38 3.79 241.71 -6.46 34.72 0.1982 1018.7 873.0
18 0.00 5.66 0.00 2.86 3.65 241.35 -6.83 36.64 0.1997 1093.0 835.5
19 5.13 8.05 2.60 4.07 4.14 241.28 -6.89 35.48 0.2071 1145.3 741.6
20 0.00 1.24 0.00 0.63 3.34 241.26 -6.92 37.93 0.1965 841.0 706.1
21 0.00 3.45 0.00 1.74 3.83 241.07 -7.10 37.17 0.2051 1182.0 965.9
22 0.00 1.95 0.00 0.99 4.14 240.86 -7.32 37.10 0.2115 1206.0 994.2
23 0.00 9.90 0.00 5.02 4.54 240.85 -7.32 36.01 0.2170 673.0 818.7
24 0.00 2.74 0.00 1.39 5.18 240.76 -7.42 34.69 0.2270 708.0 508.2
25 0.00 1.41 0.00 0.72 4.30 240.67 -7.50 37.35 0.2155 1001.0 846.2
26 0.00 3.09 0.00 1.57 3.99 240.62 -7.56 38.44 0.2120 665.0 651.1
27 0.00 1.50 0.00 0.76 3.08 240.59 -7.58 41.38 0.2002 758.0 617.8
28 0.80 2.12 0.40 1.08 4.24 240.40 -7.77 38.51 0.2176 1009.1 852.2
29 4.60 16.71 2.34 8.51 4.14 238.79 -9.39 44.18 0.2345 1126.1 911.2
30 4.16 10.08 2.12 5.14 4.12 238.39 -9.79 45.44 0.2390 1127.5 825.6
31 0.00 1.59 0.00 0.81 1.78 238.31 -9.86 53.52 0.2138 919.0 805.1
32 1.15 -30.00 0.59 -30.00 3.91 238.27 -9.91 46.43 0.2379 1081.8 999999
33 0.00 1.24 0.00 0.64 6.83 237.85 -10.32 39.85 0.2788 927.0 748.8
34 0.00 0.88 0.00 0.46 7.23 237.75 -10.42 39.21 0.2851 762.0 538.9
35 0.00 0.88 0.00 0.46 6.40 237.59 -10.59 41.58 0.2764 757.0 636.4
36 0.00 1.24 0.00 0.63 3.71 237.47 -10.70 49.26 0.2456 952.0 758.8
37 0.00 1.77 0.00 0.90 3.28 237.45 -10.73 50.67 0.2413 751.0 524.0


  • 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.