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

11987 52.66 302.44 31.85 181.41 -1.30 152.07 33.78 278.50 0.5636 -313.1 -210.6


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SDO HMI 2014-03-02 02:00:28 UT

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

1 0.00 1.81 0.00 1.13 -2.51 155.74 37.45 275.32 0.6124 684.0 550.0
2 36.16 189.10 22.09 115.56 -1.43 153.75 35.46 277.64 0.5874 -1004.4 -292.9
3 0.78 5.01 0.47 3.03 0.28 152.65 34.36 280.93 0.5770 -613.3 -653.2
4 0.00 1.73 0.00 1.04 0.48 152.51 34.22 281.32 0.5757 -637.0 -515.5
5 4.49 6.56 2.71 3.95 -0.18 152.40 34.11 280.23 0.5720 -767.5 -647.2
6 0.00 0.86 0.00 0.52 0.11 152.29 34.00 280.77 0.5714 -756.0 -635.6
7 0.00 2.93 0.00 1.76 -0.47 152.15 33.86 279.83 0.5676 -839.0 -622.4
8 0.00 2.68 0.00 1.61 -0.74 152.11 33.82 279.37 0.5663 -640.0 -540.9
9 0.00 1.12 0.00 0.67 -0.12 152.07 33.78 280.47 0.5677 -751.0 -530.2
10 0.00 0.95 0.00 0.57 -0.22 151.86 33.57 280.37 0.5643 -734.0 -622.5
11 0.00 2.07 0.00 1.24 -0.61 151.83 33.54 279.70 0.5626 -757.0 -629.9
12 0.00 1.64 0.00 0.98 -1.31 151.69 33.40 278.53 0.5586 -652.0 -535.5
13 0.00 2.50 0.00 1.49 -2.60 151.57 33.28 276.27 0.5537 -599.0 -544.3
14 0.00 2.93 0.00 1.75 -0.34 151.47 33.18 280.32 0.5584 -724.0 -645.3
15 7.68 15.62 4.56 9.26 -1.58 151.30 33.01 278.19 0.5524 -891.1 -706.6
16 0.00 2.59 0.00 1.54 -0.51 151.18 32.89 280.13 0.5538 -729.0 -604.1
17 0.00 4.06 0.00 2.39 -2.94 150.94 32.65 275.83 0.5438 -596.0 -548.3
18 0.00 1.73 0.00 1.02 -2.56 150.90 32.61 276.55 0.5440 -827.0 -678.3
19 0.52 4.06 0.30 2.39 -2.24 150.78 32.49 277.17 0.5432 -912.7 -754.0
20 0.00 4.06 0.00 2.38 -3.22 150.42 32.13 275.47 0.5356 -722.0 -587.2
21 0.52 2.07 0.30 1.19 -0.75 148.43 30.14 280.83 0.5132 666.7 561.4
22 0.00 0.95 0.00 0.54 -3.29 148.41 30.12 275.92 0.5057 -729.0 -633.3
23 0.00 1.73 0.00 0.99 -2.12 147.96 29.67 278.36 0.5021 400.0 372.4
24 0.00 0.78 0.00 0.44 0.42 147.50 29.21 283.52 0.5040 569.0 503.3
25 0.52 7.68 0.30 4.38 -0.60 147.40 29.11 281.58 0.4986 757.5 698.5
26 1.04 -25.00 0.59 -25.00 -0.76 147.33 29.04 281.31 0.4971 878.0 999999
27 0.00 1.47 0.00 0.84 0.75 146.89 28.60 284.47 0.4964 663.0 550.4
28 0.00 3.19 0.00 1.81 0.96 146.42 28.13 285.16 0.4904 527.0 408.6
29 0.00 0.78 0.00 0.44 -1.93 146.23 27.94 279.45 0.4767 620.0 532.9
30 0.00 1.47 0.00 0.83 2.04 145.97 27.68 287.56 0.4889 630.0 498.1
31 0.95 3.88 0.53 2.18 -0.63 145.85 27.56 282.29 0.4754 819.1 759.0
32 0.00 3.19 0.00 1.81 2.09 145.67 27.38 287.85 0.4848 710.0 591.6
33 0.00 0.78 0.00 0.43 -2.36 145.36 27.07 278.90 0.4622 620.0 546.2
34 0.00 1.21 0.00 0.68 2.28 145.37 27.08 288.43 0.4814 646.0 498.5
35 0.00 1.73 0.00 0.96 -2.59 145.13 26.84 278.52 0.4581 656.0 571.2
36 0.00 1.04 0.00 0.58 -3.54 145.13 26.84 276.46 0.4553 690.0 544.8
37 0.00 2.33 0.00 1.30 -2.39 144.93 26.64 279.03 0.4555 900.0 751.1
38 0.00 0.95 0.00 0.53 0.70 144.48 26.19 285.83 0.4606 726.0 578.0
39 0.00 1.04 0.00 0.57 -2.75 144.34 26.05 278.49 0.4454 614.0 485.1
40 0.00 2.85 0.00 1.57 -2.40 144.13 25.84 279.35 0.4433 794.0 635.5
41 0.00 1.12 0.00 0.62 0.14 144.08 25.79 284.91 0.4521 690.0 554.6
42 0.00 1.47 0.00 0.81 -1.05 143.66 25.36 282.58 0.4407 652.0 520.3
43 0.00 1.29 0.00 0.71 -0.57 142.57 24.28 284.32 0.4262 756.0 659.5
44 0.00 1.12 0.00 0.61 1.04 141.83 23.54 288.48 0.4228 806.0 735.2
45 0.00 1.12 0.00 0.61 1.10 141.34 23.05 289.03 0.4159 772.0 560.8
46 0.00 1.12 0.00 0.61 1.25 141.22 22.93 289.46 0.4148 734.0 579.2
47 0.00 0.95 0.00 0.50 -6.12 138.80 20.50 271.92 0.3500 4.0 3.7
48 0.00 1.12 0.00 0.59 -9.21 138.82 20.53 263.05 0.3503 10.0 4.2


  • 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.