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

12178 121.92 556.05 64.77 295.15 -1.36 152.66 -19.42 112.04 0.3600 604.0 255.0


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SDO HMI 2014-10-01 23:00:33 UT

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

1 45.60 309.37 24.00 162.90 -1.60 154.16 -17.92 114.27 0.3389 1487.9 472.6
2 2.29 -1.00 1.21 -1.00 -1.31 153.88 -18.20 113.14 0.3411 1195.3 999999
3 3.26 -1.00 1.72 -1.00 -1.89 153.84 -18.24 114.63 0.3457 1110.7 999999
4 12.15 -1.00 6.41 -1.00 -1.53 153.59 -18.49 113.39 0.3469 1129.3 999999
5 5.81 -1.00 3.07 -1.00 -1.51 153.34 -18.74 113.04 0.3506 931.4 999999
6 0.00 1.67 0.00 0.89 -1.53 152.86 -19.22 112.54 0.3578 727.0 649.6
7 0.97 19.37 0.51 10.28 -1.90 152.76 -19.32 113.37 0.3618 813.5 679.5
8 0.00 1.67 0.00 0.88 0.25 152.74 -19.34 107.70 0.3491 1113.0 795.7
9 0.00 2.38 0.00 1.27 -3.30 152.58 -19.50 116.61 0.3744 856.0 699.0
10 0.97 8.89 0.51 4.71 0.32 152.20 -19.88 107.02 0.3572 1047.7 684.7
11 3.52 93.58 1.88 49.91 -1.83 152.09 -19.99 112.47 0.3713 951.1 290.8
12 17.17 -11.00 9.14 -11.00 -1.44 152.07 -20.02 111.45 0.3692 1049.9 999999
13 1.58 -11.00 0.84 -11.00 -0.23 152.04 -20.04 108.33 0.3625 977.8 999999
14 3.43 -11.00 1.83 -11.00 -0.63 151.94 -20.14 109.27 0.3663 1137.7 999999
15 0.00 2.99 0.00 1.59 -0.21 151.82 -20.26 108.07 0.3659 617.0 508.7
16 0.97 5.90 0.52 3.16 -0.99 151.27 -20.81 109.54 0.3786 792.8 318.4
17 0.00 0.62 0.00 0.33 -0.26 151.27 -20.81 107.72 0.3745 570.0 394.4
18 0.00 1.14 0.00 0.61 -0.64 150.79 -21.29 108.26 0.3840 -360.0 -342.5
19 0.00 1.76 0.00 0.95 -2.22 150.64 -21.44 111.93 0.3954 -969.0 -794.3
20 0.00 0.44 0.00 0.24 -0.66 150.40 -21.68 107.97 0.3900 -257.0 -321.6
21 0.00 1.50 0.00 0.81 -0.99 150.37 -21.71 108.75 0.3923 -660.0 -513.2
22 1.14 23.86 0.61 12.79 0.06 150.34 -21.74 106.14 0.3873 -933.0 -91.8
23 0.00 1.14 0.00 0.61 0.33 150.21 -21.87 105.38 0.3880 -928.0 -817.4
24 0.00 1.94 0.00 1.04 0.57 150.14 -21.94 104.74 0.3879 -1045.0 -773.5
25 0.00 1.14 0.00 0.62 -0.85 150.11 -21.97 108.19 0.3955 -775.0 -655.2
26 7.75 50.36 4.18 27.20 -0.56 149.82 -22.26 107.26 0.3984 -1206.3 -792.3
27 1.14 -26.00 0.62 -26.00 -0.78 149.75 -22.33 107.71 0.4005 -1127.3 999999
28 0.00 1.94 0.00 1.05 -2.63 149.63 -22.45 111.89 0.4129 396.0 294.5
29 1.14 -26.00 0.62 -26.00 -0.87 149.62 -22.46 107.84 0.4030 -1013.8 999999
30 0.26 -26.00 0.14 -26.00 -0.69 149.59 -22.49 107.39 0.4025 -1083.3 999999
31 1.41 -26.00 0.76 -26.00 -0.85 149.46 -22.62 107.65 0.4053 -855.4 999999
32 0.00 0.88 0.00 0.48 -1.41 149.19 -22.89 108.73 0.4123 -626.0 -530.9
33 5.63 23.51 3.07 12.83 -2.00 148.86 -23.22 109.78 0.4206 -1086.8 -642.8
34 4.23 -33.00 2.31 -33.00 -2.22 148.79 -23.29 110.21 0.4228 -1067.5 999999
35 1.50 -33.00 0.82 -33.00 -2.43 148.72 -23.36 110.62 0.4251 -805.9 999999


  • 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.