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

12247 3 46 2 31 -25.06 89.23 0.97 182.61 0.3927


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SDO HMI 2014-12-29 05:46:09 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 1 0 1 -24.37 98.10 9.84 202.79 0.4036
2 1 2 1 1 -24.29 96.03 7.77 198.47 0.3907
3 2 3 1 2 -24.29 95.84 7.58 198.04 0.3897
4 0 1 0 0 -25.09 95.59 7.33 196.83 0.4007
5 0 1 0 1 -24.96 95.35 7.09 196.42 0.3977
6 0 1 0 0 -23.44 94.46 6.20 195.59 0.3703
7 0 1 0 1 -24.84 94.20 5.94 193.96 0.3909
8 0 2 0 1 -25.03 94.14 5.88 193.71 0.3937
9 0 1 0 1 -25.32 93.63 5.37 192.39 0.3964
10 0 1 0 0 -25.13 93.49 5.23 192.19 0.3929
11 0 2 0 1 -25.96 93.33 5.07 191.36 0.4054
12 0 1 0 1 -25.32 93.27 5.01 191.58 0.3952
13 0 2 0 1 -25.74 93.19 4.93 191.17 0.4015
14 0 1 0 0 -25.80 93.13 4.87 191.00 0.4023
15 0 1 0 1 -20.73 92.00 3.74 191.11 0.3176
16 0 1 0 1 -26.35 91.96 3.70 188.20 0.4079
17 0 1 0 1 -26.13 91.89 3.63 188.12 0.4041
18 0 1 0 1 -21.23 91.19 2.93 188.49 0.3235
19 0 1 0 1 -22.73 89.75 1.49 183.98 0.3456
20 0 1 0 1 -22.55 89.46 1.20 183.24 0.3422
21 0 1 0 1 -24.63 88.15 -0.11 179.72 0.3758
22 0 1 0 1 -24.69 87.46 -0.80 178.07 0.3770
23 0 1 0 1 -27.92 86.94 -1.32 177.27 0.4290
24 0 1 0 1 -27.36 86.82 -1.45 176.93 0.4203
25 0 1 0 1 -26.13 85.48 -2.78 173.77 0.4025
26 0 3 0 2 -26.23 84.56 -3.70 171.76 0.4058
27 0 2 0 1 -24.15 84.23 -4.03 170.08 0.3736
28 0 1 0 0 -26.15 81.39 -6.87 164.94 0.4149
29 0 1 0 1 -25.57 81.39 -6.87 164.53 0.4060
30 0 1 0 1 -26.02 80.90 -7.36 163.83 0.4150
31 0 3 0 2 -25.83 80.65 -7.61 163.16 0.4132
32 0 4 0 2 -25.95 80.21 -8.05 162.36 0.4171


  • 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