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

12178 70.34 424.11 35.63 214.71 -1.43 154.38 8.68 227.29 0.2061 878.8 429.3


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SDO HMI 2014-10-03 23:00:32 UT

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

1 54.78 320.17 27.77 162.35 -1.49 154.90 9.21 228.97 0.2130 1487.4 431.2
2 0.00 1.32 0.00 0.67 -2.32 153.84 8.15 222.63 0.2101 441.0 280.8
3 2.90 27.08 1.47 13.69 -1.53 153.78 8.09 225.08 0.1995 1178.2 577.2
4 3.25 -3.00 1.65 -3.00 -1.80 153.75 8.06 224.02 0.2025 1037.7 999999
5 1.41 -3.00 0.71 -3.00 -1.56 153.56 7.87 224.21 0.1973 1032.4 999999
6 4.05 25.94 2.04 13.08 -1.16 153.38 7.69 224.97 0.1902 1232.8 471.0
7 0.00 1.23 0.00 0.62 -0.86 153.32 7.63 225.89 0.1858 944.0 857.8
8 0.00 1.41 0.00 0.71 -1.83 153.29 7.60 222.27 0.1975 719.0 469.4
9 0.00 1.14 0.00 0.58 -0.37 153.29 7.60 227.70 0.1796 907.0 676.3
10 0.00 1.06 0.00 0.53 -2.67 153.18 7.48 219.10 0.2073 794.0 650.7
11 0.00 1.76 0.00 0.89 -0.73 153.11 7.42 225.56 0.1817 944.0 741.9
12 0.00 3.08 0.00 1.55 -0.03 152.81 7.12 227.24 0.1695 1043.0 723.7
13 1.23 17.41 0.62 8.75 -0.58 152.69 7.00 224.49 0.1746 1092.3 821.5
14 0.00 1.93 0.00 0.97 -0.63 152.11 6.42 221.81 0.1685 412.0 307.4
15 0.00 2.02 0.00 1.01 1.58 151.94 6.25 231.40 0.1398 974.0 801.7
16 0.00 1.67 0.00 0.84 -2.32 151.78 6.09 214.50 0.1881 759.0 623.0
17 0.00 1.14 0.00 0.57 0.55 151.72 6.03 225.12 0.1489 795.0 685.0
18 0.79 3.17 0.40 1.60 -2.68 151.21 5.52 210.90 0.1880 -714.9 -482.1
19 0.00 1.14 0.00 0.57 -0.01 151.15 5.46 219.71 0.1496 -820.0 -674.1
20 0.00 1.85 0.00 0.92 0.11 151.03 5.34 219.60 0.1466 -841.0 -747.2
21 0.00 0.88 0.00 0.44 0.72 150.43 4.74 219.00 0.1318 -707.0 -500.1
22 0.00 1.93 0.00 0.97 -2.45 150.10 4.41 206.07 0.1755 -985.0 -831.0
23 0.00 0.62 0.00 0.31 -1.93 150.01 4.31 206.93 0.1668 -710.0 -520.3
24 0.00 1.06 0.00 0.53 -2.54 149.95 4.26 205.07 0.1757 -840.0 -745.0
25 0.00 0.88 0.00 0.44 -2.44 149.40 3.71 202.42 0.1705 -603.0 -436.8
26 1.93 3.25 0.97 1.64 -3.08 149.14 3.44 199.67 0.1791 -1060.6 -751.4
27 0.00 0.97 0.00 0.48 -1.76 147.48 1.79 192.13 0.1493 -980.0 -771.7


  • 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.