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

11943 1.10 49.56 0.55 25.12 -13.36 116.30 -2.95 168.31 0.1923 100.9 286.1


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SDO HMI 2014-01-06 08:00:24 UT

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

1 0.00 2.38 0.00 1.22 -17.46 125.21 5.96 202.46 0.2604 727.0 592.6
2 0.00 1.10 0.00 0.55 -8.09 121.81 2.56 209.56 0.0900 949.0 685.4
3 0.00 2.72 0.00 1.36 -12.81 120.49 1.23 187.47 0.1618 870.0 632.3
4 0.00 1.53 0.00 0.77 -12.40 120.36 1.11 187.06 0.1544 1138.0 982.6
5 0.00 1.27 0.00 0.64 -12.57 120.24 0.99 186.18 0.1572 1039.0 869.2
6 0.00 1.61 0.00 0.81 -12.37 120.09 0.84 185.36 0.1533 976.0 806.2
7 0.00 1.53 0.00 0.77 -12.51 119.82 0.57 183.57 0.1555 1105.0 891.7
8 1.10 9.77 0.55 4.88 -11.09 119.76 0.50 183.81 0.1307 1167.8 1066.8
9 0.00 0.85 0.00 0.43 -12.78 119.52 0.26 181.62 0.1600 792.0 669.4
10 0.00 1.19 0.00 0.60 -12.31 119.37 0.11 180.73 0.1516 1081.0 731.7
11 0.00 1.36 0.00 0.68 -12.66 119.19 -0.07 179.57 0.1578 957.0 711.1
12 0.00 1.53 0.00 0.77 -12.63 118.70 -0.55 176.57 0.1576 1049.0 863.2
13 0.00 1.53 0.00 0.77 -12.48 118.70 -0.55 176.51 0.1550 1028.0 896.2
14 0.00 1.53 0.00 0.79 -18.72 117.99 -1.26 175.43 0.2625 974.0 786.3
15 0.00 1.27 0.00 0.64 -13.94 117.18 -2.08 168.90 0.1834 783.0 655.4
16 0.00 0.76 0.00 0.39 -13.66 113.93 -5.32 152.67 0.1973 -803.0 -610.1
17 0.00 1.10 0.00 0.56 -12.12 112.30 -6.96 141.37 0.1906 -894.0 -695.1
18 0.00 1.10 0.00 0.56 -12.48 112.26 -7.00 142.38 0.1958 -819.0 -644.0
19 0.00 1.10 0.00 0.56 -12.27 112.08 -7.17 141.01 0.1949 -1076.0 -845.9
20 0.00 1.27 0.00 0.65 -13.25 111.93 -7.33 143.50 0.2096 -851.0 -673.5
21 0.00 1.19 0.00 0.60 -12.54 111.89 -7.36 141.16 0.2004 -912.0 -798.1
22 0.00 0.93 0.00 0.47 -12.35 111.71 -7.54 139.91 0.2000 -753.0 -570.7
23 0.00 1.27 0.00 0.65 -14.32 111.22 -8.04 143.97 0.2314 -965.0 -710.5
24 0.00 1.61 0.00 0.82 -13.84 110.75 -8.51 141.09 0.2298 -781.0 -633.6
25 0.00 1.61 0.00 0.83 -16.08 108.97 -10.28 141.62 0.2775 -752.0 -623.3
26 0.00 2.72 0.00 1.40 -15.71 108.31 -10.95 139.01 0.2800 -727.0 -617.4
27 0.00 1.02 0.00 0.53 -15.58 108.10 -11.16 138.18 0.2808 -911.0 -678.9
28 0.00 0.76 0.00 0.40 -16.54 107.54 -11.72 139.10 0.2987 -750.0 -625.6
29 0.00 1.19 0.00 0.61 -14.79 107.55 -11.71 134.82 0.2778 -860.0 -669.5
30 0.00 0.76 0.00 0.41 -21.14 104.44 -14.82 141.78 0.3873 725.0 541.3


  • 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.