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

11943 5.78 63.26 2.89 31.93 -13.05 117.30 -3.59 164.03 0.1838 371.7 398.6


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SDO HMI 2014-01-06 05:00:24 UT

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

1 0.00 4.25 0.00 2.11 -8.05 121.90 1.01 192.72 0.0797 808.0 590.2
2 0.00 1.87 0.00 0.94 -12.77 120.37 -0.52 176.81 0.1602 818.0 635.8
3 0.00 3.31 0.00 1.66 -12.35 120.22 -0.67 175.70 0.1531 1098.0 940.1
4 0.00 1.44 0.00 0.72 -12.32 119.98 -0.91 174.14 0.1529 977.0 900.8
5 5.78 13.00 2.89 6.50 -11.01 119.68 -1.21 170.89 0.1311 1214.4 860.9
6 0.00 1.36 0.00 0.68 -12.44 119.67 -1.21 172.33 0.1556 969.0 847.6
7 0.00 2.72 0.00 1.36 -12.80 119.58 -1.31 172.07 0.1620 779.0 648.5
8 0.00 1.95 0.00 0.98 -12.35 119.52 -1.36 171.30 0.1544 1038.0 881.5
9 0.00 2.04 0.00 1.02 -12.23 119.34 -1.54 170.03 0.1529 1134.0 965.6
10 0.00 1.02 0.00 0.51 -12.41 119.16 -1.73 169.11 0.1565 859.0 691.0
11 0.00 1.36 0.00 0.68 -12.29 118.95 -1.94 167.66 0.1552 934.0 718.6
12 0.00 2.89 0.00 1.45 -12.44 118.68 -2.21 166.21 0.1588 934.0 740.1
13 0.00 1.36 0.00 0.69 -16.10 118.64 -2.25 170.10 0.2205 928.0 728.7
14 0.00 1.44 0.00 0.73 -12.71 118.65 -2.24 166.42 0.1634 872.0 716.2
15 0.00 1.70 0.00 0.87 -18.62 118.42 -2.47 171.03 0.2633 1082.0 853.0
16 0.00 1.36 0.00 0.70 -18.68 118.14 -2.75 170.07 0.2651 940.0 760.4
17 0.00 1.27 0.00 0.65 -18.61 117.95 -2.94 169.37 0.2646 957.0 745.2
18 0.00 1.02 0.00 0.52 -19.04 117.82 -3.07 169.22 0.2721 714.0 621.7
19 0.00 1.44 0.00 0.73 -16.31 117.74 -3.14 166.53 0.2271 866.0 681.8
20 0.00 1.19 0.00 0.60 -13.87 117.24 -3.65 160.85 0.1894 928.0 739.1
21 0.00 1.02 0.00 0.52 -13.74 115.96 -4.93 154.64 0.1957 -778.0 -575.8
22 0.00 2.29 0.00 1.16 -13.61 114.04 -6.85 146.33 0.2100 -541.0 -418.9
23 0.00 0.93 0.00 0.47 -12.48 112.22 -8.67 136.45 0.2147 -824.0 -611.5
24 0.00 1.78 0.00 0.90 -12.24 112.07 -8.82 135.19 0.2135 -948.0 -721.3
25 0.00 1.19 0.00 0.60 -12.84 111.65 -9.24 135.82 0.2256 -956.0 -803.0
26 0.00 1.19 0.00 0.61 -14.27 111.13 -9.76 138.52 0.2491 -786.0 -640.9
27 0.00 0.42 0.00 0.22 -16.04 108.83 -12.06 137.16 0.2967 -634.0 -567.2
28 0.00 1.27 0.00 0.66 -15.28 108.41 -12.48 134.33 0.2928 -992.0 -738.9
29 0.00 0.68 0.00 0.35 -15.64 108.29 -12.60 134.97 0.2983 -840.0 -631.6
30 0.00 1.95 0.00 1.01 -15.64 108.10 -12.79 134.56 0.3005 -874.0 -711.1
31 0.00 2.55 0.00 1.33 -15.54 107.20 -13.69 132.41 0.3103 -745.0 -527.4


  • 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.