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

12065 38.54 103.27 27.10 72.07 -18.41 148.74 42.30 245.14 0.7053 361.8 260.9


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SDO HMI 2014-05-23 19:00:38 UT

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

1 0.00 1.26 0.00 1.00 -18.92 156.01 49.58 246.97 0.7848 359.0 322.3
2 0.00 0.45 0.00 0.35 -18.20 155.63 49.20 247.77 0.7791 665.0 630.4
3 0.00 0.63 0.00 0.50 -19.21 155.93 49.50 246.59 0.7847 416.0 376.7
4 0.00 4.05 0.00 2.92 -16.96 151.13 44.70 248.02 0.7278 568.0 523.8
5 0.00 0.81 0.00 0.60 -19.87 152.02 45.58 244.50 0.7465 352.0 302.8
6 1.98 3.42 1.42 2.46 -17.34 150.98 44.55 247.46 0.7273 657.1 474.6
7 17.29 24.41 12.63 17.83 -19.01 151.39 44.96 245.39 0.7371 732.8 399.2
8 0.00 0.72 0.00 0.52 -17.59 150.92 44.49 247.10 0.7274 530.0 479.9
9 0.00 0.81 0.00 0.58 -18.23 150.86 44.42 246.24 0.7287 584.0 492.0
10 0.00 0.99 0.00 0.71 -17.67 150.32 43.89 246.80 0.7210 538.0 433.1
11 0.45 1.62 0.32 1.16 -18.78 150.27 43.84 245.29 0.7242 631.6 521.9
12 0.00 0.81 0.00 0.57 -16.20 149.42 42.98 248.48 0.7061 533.0 448.6
13 0.54 1.53 0.38 1.08 -17.46 149.60 43.17 246.82 0.7122 804.2 755.0
14 0.00 1.35 0.00 0.95 -17.71 149.54 43.11 246.45 0.7124 631.0 456.5
15 0.00 1.26 0.00 0.89 -18.54 149.66 43.23 245.39 0.7166 668.0 611.1
16 0.00 2.16 0.00 1.52 -18.54 149.40 42.97 245.28 0.7137 268.0 237.3
17 0.00 1.17 0.00 0.82 -18.32 149.16 42.73 245.48 0.7102 233.0 133.5
18 1.17 3.15 0.82 2.20 -18.91 148.64 42.21 244.49 0.7065 784.1 650.2
19 0.00 1.08 0.00 0.74 -17.43 147.74 41.30 246.16 0.6908 -410.0 -406.2
20 0.00 2.52 0.00 1.71 -17.72 147.27 40.83 245.56 0.6864 -419.0 -349.0
21 0.00 1.44 0.00 0.98 -17.79 147.07 40.64 245.39 0.6845 -719.0 -610.9
22 15.85 33.41 10.69 22.50 -18.08 146.65 40.22 244.80 0.6807 -332.6 -62.3
23 0.00 0.99 0.00 0.69 -20.95 147.44 41.00 241.22 0.7014 497.0 369.1
24 0.00 1.26 0.00 0.86 -19.32 146.88 40.45 243.18 0.6883 -588.0 -484.9
25 1.26 -22.00 0.84 -22.00 -18.31 146.13 39.69 244.24 0.6755 778.4 999999
26 0.00 0.90 0.00 0.61 -19.14 146.36 39.93 243.19 0.6817 586.0 461.6
27 0.00 0.81 0.00 0.55 -20.80 146.66 40.22 241.05 0.6922 491.0 366.9
28 0.00 0.81 0.00 0.54 -17.97 145.62 39.19 244.50 0.6682 626.0 482.2
29 0.00 1.26 0.00 0.83 -17.76 145.24 38.80 244.63 0.6628 726.0 652.1
30 0.00 1.53 0.00 1.00 -18.02 144.65 38.22 243.98 0.6569 729.0 553.2
31 0.00 1.35 0.00 0.90 -19.61 145.04 38.60 241.91 0.6685 665.0 541.7
32 0.00 0.90 0.00 0.59 -17.64 144.31 37.88 244.36 0.6513 642.0 535.7
33 0.00 3.69 0.00 2.44 -19.52 144.68 38.25 241.85 0.6640 810.0 733.0
34 0.00 0.72 0.00 0.47 -18.12 144.15 37.71 243.58 0.6514 445.0 466.8


  • 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.