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

12063 76.16 300.77 41.19 162.85 10.30 179.00 -20.03 56.82 0.4037 -103.4 -21.8


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SDO HMI 2014-05-16 19:00:38 UT

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

1 2.69 4.67 1.43 2.48 10.31 182.11 -16.93 52.49 0.3627 -1065.0 -819.4
2 0.00 6.65 0.00 3.52 9.54 182.05 -16.98 54.34 0.3561 -797.0 -564.4
3 0.00 1.08 0.00 0.58 11.69 181.70 -17.33 50.18 0.3814 -812.0 -561.4
4 0.00 0.99 0.00 0.53 10.67 181.31 -17.72 52.96 0.3764 -785.0 -532.7
5 0.00 1.08 0.00 0.62 21.40 180.27 -18.77 36.62 0.5042 -694.0 -491.7
6 0.00 14.46 0.00 7.68 9.12 181.36 -17.67 56.37 0.3615 -661.0 -663.0
7 21.82 118.26 11.65 63.07 10.11 181.12 -17.92 54.47 0.3737 -1122.0 -454.5
8 1.26 5.39 0.67 2.89 10.83 181.04 -17.99 53.02 0.3814 -862.6 -683.1
9 1.53 -7.00 0.81 -7.00 9.68 180.98 -18.05 55.64 0.3716 -1184.8 999999
10 9.16 -7.00 4.88 -7.00 9.46 180.96 -18.07 56.17 0.3700 -1153.9 999999
11 6.82 -7.00 3.64 -7.00 9.65 180.79 -18.25 55.99 0.3740 -1027.3 999999
12 1.17 -7.00 0.62 -7.00 9.19 180.71 -18.32 57.15 0.3709 -928.8 999999
13 0.00 1.53 0.00 0.82 10.37 180.58 -18.45 54.69 0.3831 -673.0 -544.4
14 0.54 3.23 0.29 1.73 9.90 180.51 -18.52 55.81 0.3799 -840.3 -650.4
15 0.99 2.69 0.53 1.45 10.56 180.31 -18.72 54.67 0.3884 -701.5 -585.5
16 0.00 0.90 0.00 0.48 10.54 179.53 -19.50 55.79 0.3986 -690.0 -455.2
17 0.00 1.08 0.00 0.58 10.57 179.30 -19.74 56.03 0.4020 -725.0 -565.7
18 0.00 5.84 0.00 3.16 9.60 178.47 -20.56 59.15 0.4050 408.0 258.8
19 1.62 4.67 0.88 2.54 10.35 178.16 -20.87 57.94 0.4153 973.9 716.7
20 0.00 2.33 0.00 1.27 9.92 177.83 -21.20 59.24 0.4164 803.0 699.9
21 0.00 1.62 0.00 0.88 10.66 177.74 -21.29 57.79 0.4235 706.0 693.3
22 0.00 1.53 0.00 0.84 10.79 177.53 -21.50 57.78 0.4273 1115.0 910.3
23 0.00 1.44 0.00 0.78 9.61 177.55 -21.48 60.20 0.4178 774.0 567.8
24 0.00 0.72 0.00 0.39 7.73 177.60 -21.44 64.27 0.4037 709.0 567.9
25 0.00 1.53 0.00 0.83 10.08 177.42 -21.61 59.37 0.4232 805.0 579.7
26 1.89 39.87 1.04 21.92 11.08 177.31 -21.72 57.46 0.4326 1123.2 505.6
27 0.00 1.98 0.00 1.08 10.27 177.17 -21.86 59.25 0.4280 846.0 735.4
28 1.44 -26.00 0.79 -26.00 11.30 176.93 -22.10 57.46 0.4395 805.1 999999
29 0.00 1.71 0.00 0.94 10.21 177.01 -22.02 59.56 0.4298 902.0 737.1
30 0.00 1.71 0.00 0.94 11.80 176.79 -22.24 56.65 0.4454 496.0 382.3
31 0.00 2.24 0.00 1.23 10.65 176.88 -22.15 58.82 0.4350 778.0 746.9
32 1.98 -26.00 1.09 -26.00 11.30 176.76 -22.27 57.65 0.4417 785.2 999999
33 0.00 1.26 0.00 0.69 10.50 176.66 -22.37 59.37 0.4368 892.0 714.9
34 7.36 70.31 4.06 38.93 10.84 176.47 -22.57 58.89 0.4421 993.2 411.5
35 3.59 -34.00 1.99 -34.00 10.63 176.11 -22.92 59.69 0.4452 1022.0 999999
36 0.81 -34.00 0.45 -34.00 10.35 176.10 -22.93 60.26 0.4433 1045.4 999999
37 11.49 -34.00 6.37 -34.00 10.57 175.78 -23.25 60.15 0.4493 1021.3 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.