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

11987 30.38 225.80 22.06 161.58 -1.43 152.65 45.88 275.06 0.7221 -224.3 -208.4


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SDO HMI 2014-03-02 23:00:28 UT

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

1 0.00 1.04 0.00 0.78 -2.30 155.41 48.64 273.31 0.7536 581.0 492.2
2 0.00 1.99 0.00 1.49 -1.59 155.29 48.53 274.27 0.7534 -31.0 22.1
3 0.00 0.52 0.00 0.39 1.02 154.70 47.93 277.83 0.7516 -368.0 -322.8
4 0.00 1.12 0.00 0.83 1.08 154.43 47.67 277.98 0.7487 -484.0 -437.9
5 24.94 154.15 18.27 112.94 -1.48 154.00 47.23 274.68 0.7386 -851.4 -289.3
6 0.00 1.12 0.00 0.82 0.69 153.72 46.96 277.64 0.7397 -405.0 -298.8
7 1.47 5.01 1.06 3.61 -0.10 152.98 46.21 276.76 0.7293 -493.2 -559.2
8 0.00 1.73 0.00 1.22 -0.46 152.04 45.27 276.49 0.7174 -364.0 -291.3
9 0.00 1.21 0.00 0.85 -2.35 151.95 45.19 273.89 0.7128 -394.0 -349.7
10 2.33 5.09 1.64 3.58 -1.56 151.80 45.04 275.02 0.7124 -754.2 -567.3
11 0.00 1.90 0.00 1.33 -2.75 151.76 44.99 273.36 0.7098 -653.0 -554.8
12 0.00 3.80 0.00 2.66 -1.96 151.60 44.84 274.50 0.7092 -710.0 -675.1
13 0.00 0.78 0.00 0.54 -1.92 151.35 44.58 274.60 0.7062 -685.0 -604.2
14 0.00 0.95 0.00 0.66 -2.80 151.30 44.53 273.38 0.7041 -395.0 -375.1
15 0.00 3.80 0.00 2.64 -1.61 151.21 44.45 275.08 0.7051 -758.0 -614.9
16 0.00 1.21 0.00 0.83 -0.41 150.57 43.81 276.92 0.6996 -637.0 -582.4
17 0.00 0.43 0.00 0.30 -2.20 150.28 43.51 274.43 0.6924 -477.0 -400.0
18 0.52 1.29 0.35 0.89 -2.02 150.23 43.47 274.70 0.6922 -536.3 -507.6
19 0.00 7.94 0.00 5.43 -1.52 150.14 43.37 275.43 0.6919 -706.0 -458.8
20 0.69 7.60 0.47 5.15 -1.64 149.48 42.72 275.41 0.6835 652.9 424.6
21 0.00 0.95 0.00 0.64 -0.59 148.74 41.98 277.11 0.6763 575.0 489.2
22 0.00 1.21 0.00 0.81 0.82 148.07 41.30 279.37 0.6713 542.0 453.4
23 0.00 1.55 0.00 1.00 2.53 145.47 38.70 282.82 0.6430 606.0 545.7
24 0.00 1.04 0.00 0.66 1.32 145.39 38.63 281.01 0.6381 585.0 570.0
25 0.00 1.99 0.00 1.26 -2.45 145.38 38.61 275.13 0.6283 539.0 457.7
26 0.00 0.95 0.00 0.61 1.14 145.35 38.59 280.74 0.6370 660.0 487.9
27 0.00 2.93 0.00 1.86 -2.95 145.17 38.40 274.40 0.6245 671.0 538.0
28 0.00 1.21 0.00 0.77 1.68 145.02 38.26 281.70 0.6344 646.0 573.3
29 0.43 1.55 0.27 0.98 -2.82 144.90 38.13 274.66 0.6211 722.4 638.5
30 0.00 0.60 0.00 0.38 -2.25 144.84 38.08 275.58 0.6214 485.0 447.3
31 0.00 0.95 0.00 0.60 -2.53 144.81 38.05 275.15 0.6205 721.0 618.5
32 0.00 0.86 0.00 0.54 -2.39 144.66 37.89 275.41 0.6186 625.0 636.5
33 0.00 2.50 0.00 1.57 -2.64 144.55 37.79 275.04 0.6167 821.0 692.4
34 0.00 1.12 0.00 0.70 -2.00 144.31 37.54 276.13 0.6147 693.0 595.5
35 0.00 0.86 0.00 0.54 -3.13 144.30 37.54 274.29 0.6124 603.0 505.7
36 0.00 1.73 0.00 1.05 2.03 141.22 34.46 283.82 0.5845 706.0 539.0
37 0.00 1.12 0.00 0.67 -3.80 140.44 33.68 274.03 0.5568 597.0 486.9


  • 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.