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

12135 103.03 490.96 51.61 245.87 13.57 132.00 -2.46 17.12 0.1448 -347.1 -242.6


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SDO HMI 2014-08-11 07:00:39 UT

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

1 0.90 3.52 0.45 1.77 15.56 134.27 -0.19 1.17 0.1592 -993.0 -740.3
2 1.44 397.52 0.72 198.79 14.73 134.24 -0.22 1.50 0.1448 -713.4 -446.7
3 73.51 -2.00 36.76 -2.00 14.24 133.58 -0.88 6.28 0.1371 -1441.2 999999
4 1.08 -2.00 0.54 -2.00 13.62 132.99 -1.47 11.31 0.1281 -882.6 999999
5 1.54 -2.00 0.77 -2.00 13.35 132.96 -1.50 11.99 0.1235 -942.6 999999
6 0.00 1.54 0.00 0.77 12.70 130.88 -3.59 29.22 0.1257 1042.0 758.5
7 0.00 1.44 0.00 0.73 12.05 127.08 -7.39 51.88 0.1606 934.0 769.0
8 0.00 1.99 0.00 1.00 10.86 127.11 -7.36 58.20 0.1487 857.0 689.7
9 0.00 1.44 0.00 0.73 11.52 126.15 -8.31 57.67 0.1685 1023.0 763.6
10 0.00 4.24 0.00 2.13 11.03 126.07 -8.39 60.46 0.1655 921.0 827.6
11 0.00 0.90 0.00 0.45 6.32 126.11 -8.36 90.39 0.1451 768.0 574.1
12 0.00 3.07 0.00 1.54 10.75 125.92 -8.54 62.36 0.1655 989.0 791.0
13 0.00 2.44 0.00 1.23 10.96 125.82 -8.64 61.49 0.1687 1097.0 931.6
14 0.00 0.81 0.00 0.41 8.68 125.76 -8.71 74.90 0.1558 896.0 690.8
15 0.00 0.99 0.00 0.50 8.53 125.60 -8.86 76.09 0.1577 658.0 555.1
16 0.00 0.90 0.00 0.45 10.59 125.52 -8.95 64.23 0.1705 908.0 672.5
17 0.54 5.15 0.27 2.59 10.23 125.31 -9.15 66.70 0.1713 1084.3 871.3
18 0.00 1.08 0.00 0.55 10.47 125.21 -9.26 65.62 0.1744 1013.0 855.8
19 1.72 13.00 0.86 6.54 10.95 125.16 -9.30 63.20 0.1786 1202.4 904.2
20 2.98 -19.00 1.50 -19.00 10.71 125.11 -9.36 64.58 0.1777 1261.1 999999
21 1.72 7.86 0.86 3.96 10.98 124.88 -9.58 63.72 0.1831 1146.1 842.1
22 0.00 2.26 0.00 1.14 11.59 124.77 -9.70 61.04 0.1895 829.0 758.8
23 0.72 -21.00 0.36 -21.00 11.04 124.72 -9.74 63.79 0.1860 1015.8 999999
24 0.00 1.26 0.00 0.64 10.37 124.74 -9.72 67.12 0.1811 876.0 639.1
25 0.00 2.53 0.00 1.28 11.37 124.43 -10.04 62.85 0.1929 787.0 617.7
26 7.13 11.92 3.60 6.01 10.85 124.41 -10.05 65.37 0.1894 1051.9 747.5
27 9.75 22.12 4.92 11.16 10.06 124.31 -10.15 69.52 0.1861 1129.5 671.2
28 0.00 1.35 0.00 0.68 11.24 124.06 -10.41 64.25 0.1977 682.0 548.0
29 0.00 1.63 0.00 0.82 11.07 123.40 -11.07 66.26 0.2067 982.0 862.8


  • 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.