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

11591 101.55 579.10 67.56 385.92 7.36 228.63 -42.13 85.45 0.6693 -641.3 -132.6


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SDO HMI 2012-10-15 07:59:01 UT

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

1 0.00 0.70 0.00 0.44 2.49 233.57 -37.20 93.55 0.6074 -604.0 -528.4
2 0.00 1.14 0.00 0.73 6.63 231.32 -39.45 86.63 0.6345 -256.0 -226.1
3 57.85 348.75 37.51 226.41 7.44 230.33 -40.43 85.35 0.6475 -1198.0 -316.0
4 0.00 1.40 0.00 0.95 10.91 227.63 -43.13 80.23 0.6835 -553.0 -378.4
5 0.00 1.31 0.00 0.88 7.00 227.79 -42.98 85.97 0.6806 -695.0 -706.9
6 2.18 9.44 1.48 6.39 7.27 227.67 -43.09 85.58 0.6820 -862.0 -630.7
7 17.83 39.67 12.11 26.99 5.12 227.39 -43.37 88.72 0.6865 -841.6 -368.4
8 0.00 1.84 0.00 1.25 7.65 227.09 -43.68 85.01 0.6894 -638.0 -558.9
9 0.00 1.14 0.00 0.78 9.57 226.68 -44.08 82.22 0.6947 -440.0 -351.8
10 0.00 1.05 0.00 0.72 9.37 226.37 -44.39 82.53 0.6985 -205.0 -198.4
11 2.36 122.34 1.62 84.72 7.13 226.60 -44.16 85.75 0.6955 -761.8 218.5
12 3.76 -11.00 2.59 -11.00 7.39 226.40 -44.36 85.38 0.6980 -514.3 999999
13 1.75 -11.00 1.21 -11.00 7.57 226.38 -44.38 85.12 0.6982 198.6 999999
14 3.23 -11.00 2.23 -11.00 6.97 226.41 -44.35 85.98 0.6980 -554.0 999999
15 1.49 -11.00 1.03 -11.00 8.67 226.18 -44.58 83.54 0.7006 682.6 999999
16 1.05 -11.00 0.73 -11.00 8.41 225.92 -44.84 83.91 0.7038 884.2 999999
17 4.54 6.03 3.17 4.20 7.29 225.78 -44.99 85.51 0.7057 -577.4 -311.2
18 0.00 1.14 0.00 0.79 6.79 225.62 -45.14 86.20 0.7078 -380.0 -299.4
19 0.44 3.32 0.31 2.34 9.52 225.10 -45.66 82.35 0.7141 790.4 612.6
20 1.14 -11.00 0.80 -11.00 8.48 225.18 -45.58 83.82 0.7129 721.1 999999
21 1.66 -11.00 1.17 -11.00 8.35 225.11 -45.65 84.00 0.7137 770.5 999999
22 0.00 0.96 0.00 0.68 9.36 224.91 -45.85 82.59 0.7163 669.0 640.2
23 0.70 8.13 0.49 5.77 8.21 224.87 -45.89 84.19 0.7167 630.0 520.1
24 1.57 11.36 1.11 8.04 7.23 224.97 -45.80 85.57 0.7157 -376.3 242.3
25 0.00 9.52 0.00 6.74 7.73 224.85 -45.91 84.87 0.7169 450.0 412.8
26 0.00 1.40 0.00 1.00 8.63 224.41 -46.35 83.61 0.7222 728.0 630.9
27 0.00 2.18 0.00 1.56 8.39 224.41 -46.36 83.94 0.7222 687.0 601.2
28 0.00 2.71 0.00 1.93 6.63 224.65 -46.12 86.39 0.7197 768.0 647.4
29 0.00 1.22 0.00 0.88 8.05 224.24 -46.52 84.42 0.7243 685.0 637.0
30 0.00 0.52 0.00 0.38 7.90 224.26 -46.50 84.62 0.7240 556.0 494.7
31 0.00 0.87 0.00 0.64 7.67 222.78 -47.99 84.91 0.7416 597.0 514.5
32 0.00 0.96 0.00 0.71 7.51 222.66 -48.10 85.12 0.7429 534.0 464.5


  • 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.