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

12017 79.22 324.76 50.26 203.73 10.52 143.14 -33.67 62.74 0.6144 -93.2 -137.6


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SDO HMI 2014-03-24 23:00:31 UT

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

1 24.81 164.56 15.05 99.80 10.26 145.86 -30.96 61.20 0.5798 -1168.4 -400.8
2 0.96 -1.00 0.59 -1.00 10.56 145.15 -31.67 61.31 0.5905 -697.1 999999
3 3.23 5.42 1.99 3.34 10.75 144.69 -32.12 61.38 0.5973 -775.1 -521.5
4 0.00 1.66 0.00 1.03 11.20 144.49 -32.32 60.86 0.6027 -545.0 -401.7
5 0.00 2.27 0.00 1.41 10.77 144.33 -32.48 61.62 0.6019 -669.0 -521.7
6 0.00 1.05 0.00 0.65 11.06 144.22 -32.59 61.27 0.6051 -492.0 -426.1
7 1.66 5.07 1.02 3.13 10.12 144.23 -32.59 62.66 0.5991 -862.6 -738.3
8 0.00 1.31 0.00 0.81 10.18 143.89 -32.92 62.82 0.6035 -497.0 -450.3
9 0.00 1.83 0.00 1.14 10.00 143.81 -33.01 63.16 0.6035 -321.0 -343.6
10 0.00 1.14 0.00 0.71 10.74 143.50 -33.31 62.28 0.6118 -495.0 -344.4
11 0.00 1.31 0.00 0.82 10.13 143.24 -33.57 63.36 0.6112 -717.0 -644.0
12 0.00 1.14 0.00 0.71 10.27 143.05 -33.77 63.29 0.6145 -540.0 -448.3
13 0.00 1.22 0.00 0.77 10.57 142.71 -34.10 63.08 0.6204 -465.0 -321.0
14 2.18 9.08 1.37 5.71 9.83 142.58 -34.23 64.25 0.6176 -859.3 -743.4
15 0.00 0.96 0.00 0.60 10.12 142.55 -34.26 63.86 0.6197 -599.0 -411.1
16 0.00 1.14 0.00 0.72 10.80 142.17 -34.64 63.12 0.6283 412.0 415.5
17 8.56 18.08 5.41 11.43 9.56 142.02 -34.79 65.02 0.6230 -825.7 -418.8
18 0.00 1.14 0.00 0.73 11.34 141.57 -35.24 62.75 0.6387 626.0 562.2
19 4.54 -17.00 2.88 -17.00 9.49 141.74 -35.08 65.31 0.6261 -590.6 999999
20 0.61 1.66 0.39 1.07 11.40 141.19 -35.62 62.92 0.6436 814.3 663.0
21 0.35 1.48 0.23 0.96 11.07 141.01 -35.80 63.50 0.6438 -338.0 -306.4
22 0.00 1.66 0.00 1.06 9.56 141.21 -35.61 65.54 0.6330 630.0 413.0
23 0.00 0.79 0.00 0.51 11.51 140.95 -35.87 62.92 0.6471 525.0 445.7
24 1.40 65.86 0.92 43.35 11.55 140.11 -36.71 63.42 0.6571 721.2 518.4
25 24.98 -24.00 16.45 -24.00 11.09 139.56 -37.25 64.39 0.6610 950.3 999999
26 0.00 1.57 0.00 1.03 10.20 139.27 -37.54 65.80 0.6598 910.0 749.8
27 0.00 8.30 0.00 5.52 11.66 139.01 -37.80 63.94 0.6705 698.0 520.1
28 0.00 0.61 0.00 0.40 9.83 139.28 -37.53 66.32 0.6578 591.0 502.4
29 0.00 1.48 0.00 0.98 9.91 138.96 -37.85 66.38 0.6620 872.0 718.8
30 0.00 0.44 0.00 0.29 11.41 138.66 -38.15 64.50 0.6732 378.0 301.2
31 5.94 21.05 3.96 14.06 11.06 138.64 -38.17 64.98 0.6717 759.0 279.0
32 0.00 1.48 0.00 0.99 10.02 138.37 -38.45 66.57 0.6697 708.0 662.8


  • 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.