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

12154 19.39 107.11 10.76 59.62 -18.25 158.56 -9.40 160.25 0.4585 211.7 -57.0


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SDO HMI 2014-09-05 00:00:36 UT

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

1 0.00 4.29 0.00 2.36 -17.73 161.55 -6.41 165.84 0.4365 966.0 722.8
2 0.00 1.61 0.00 0.88 -17.30 161.03 -6.93 164.46 0.4321 968.0 789.4
3 0.00 1.70 0.00 0.93 -17.10 160.97 -6.99 164.21 0.4293 997.0 851.6
4 0.54 2.50 0.29 1.38 -17.54 160.89 -7.07 164.32 0.4363 971.2 754.8
5 1.88 3.84 1.03 2.12 -17.84 160.72 -7.24 164.16 0.4416 898.6 731.3
6 0.00 1.25 0.00 0.69 -18.38 160.56 -7.40 164.19 0.4503 573.0 525.4
7 0.00 1.25 0.00 0.69 -18.18 160.54 -7.42 164.02 0.4474 790.0 615.8
8 1.25 12.06 0.69 6.65 -17.51 160.47 -7.49 163.44 0.4376 1030.6 812.4
9 2.50 -8.00 1.38 -8.00 -17.74 160.37 -7.59 163.38 0.4417 970.3 999999
10 1.97 -8.00 1.08 -8.00 -17.65 160.24 -7.72 163.05 0.4407 988.5 999999
11 0.00 1.70 0.00 0.94 -18.02 160.16 -7.80 163.14 0.4466 489.0 306.8
12 0.00 1.16 0.00 0.64 -17.05 160.05 -7.91 162.22 0.4327 872.0 716.7
13 0.00 2.32 0.00 1.28 -17.95 159.97 -7.99 162.71 0.4465 649.0 494.1
14 0.00 1.70 0.00 0.94 -18.32 159.89 -8.07 162.80 0.4524 674.0 559.6
15 1.52 10.99 0.84 6.06 -17.62 159.89 -8.07 162.31 0.4420 870.1 722.0
16 1.61 -15.00 0.89 -15.00 -17.49 159.80 -8.16 162.03 0.4404 950.6 999999
17 0.00 1.52 0.00 0.84 -17.29 159.72 -8.24 161.70 0.4379 776.0 645.6
18 0.00 1.34 0.00 0.74 -17.50 159.32 -8.64 161.05 0.4429 650.0 467.6
19 0.80 3.39 0.45 1.88 -17.97 158.98 -8.98 160.72 0.4517 803.2 641.6
20 0.00 1.88 0.00 1.04 -18.35 158.57 -9.39 160.21 0.4593 791.0 604.0
21 0.00 1.88 0.00 1.05 -18.72 158.45 -9.51 160.27 0.4653 705.0 555.1
22 0.00 0.80 0.00 0.45 -18.60 157.58 -10.38 158.53 0.4683 -767.0 -585.8
23 0.00 0.71 0.00 0.40 -17.27 157.44 -10.52 157.11 0.4501 -827.0 -685.4
24 0.00 1.07 0.00 0.59 -17.44 157.40 -10.56 157.18 0.4528 -740.0 -607.0
25 0.00 0.45 0.00 0.25 -19.52 157.26 -10.70 158.68 0.4832 -530.0 -517.0
26 0.98 1.97 0.54 1.08 -16.18 157.28 -10.68 155.77 0.4355 -864.7 -706.7
27 0.00 0.80 0.00 0.45 -19.43 157.04 -10.92 158.21 0.4831 -616.0 -500.6
28 6.34 29.12 3.57 16.39 -19.05 157.03 -10.93 157.89 0.4779 -1014.7 -847.5
29 0.00 0.98 0.00 0.55 -18.52 156.87 -11.08 157.14 0.4713 -907.0 -711.3
30 0.00 0.54 0.00 0.30 -19.61 156.54 -11.42 157.46 0.4885 -457.0 -475.5
31 0.00 11.43 0.00 6.43 -18.63 156.41 -11.55 156.39 0.4756 -908.0 -812.9
32 0.00 2.86 0.00 1.62 -19.33 155.48 -12.48 155.36 0.4911 -739.0 -622.5


  • 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.