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

12065 30.00 111.67 20.18 74.05 -18.49 148.54 38.78 243.48 0.6650 450.5 300.7


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SDO HMI 2014-05-23 13:00:38 UT

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

1 0.63 1.80 0.47 1.34 -18.71 155.94 46.19 246.21 0.7492 638.6 510.2
2 0.00 0.90 0.00 0.67 -19.13 155.67 45.92 245.58 0.7476 528.0 386.6
3 0.00 1.26 0.00 0.94 -19.94 155.41 45.66 244.45 0.7475 -543.0 -401.7
4 0.00 2.16 0.00 1.47 -17.06 150.91 41.16 246.62 0.6878 538.0 458.9
5 0.45 8.11 0.31 5.49 -17.45 150.68 40.93 245.99 0.6864 669.4 618.2
6 0.00 0.99 0.00 0.67 -17.60 150.64 40.89 245.76 0.6865 606.0 493.0
7 7.93 29.64 5.46 20.36 -19.09 151.03 41.27 243.86 0.6967 732.6 549.6
8 0.00 1.53 0.00 1.04 -18.37 150.60 40.85 244.68 0.6890 500.0 488.0
9 0.00 1.62 0.00 1.12 -19.48 150.93 41.18 243.29 0.6971 164.0 306.4
10 8.65 -7.00 5.93 -7.00 -19.26 150.69 40.94 243.49 0.6936 855.8 999999
11 0.00 0.99 0.00 0.67 -17.64 150.23 40.47 245.53 0.6819 734.0 606.9
12 0.00 0.99 0.00 0.67 -17.93 150.14 40.38 245.09 0.6820 640.0 571.9
13 0.00 0.63 0.00 0.42 -16.15 149.26 39.51 247.27 0.6649 631.0 538.6
14 1.08 3.06 0.72 2.04 -17.69 149.45 39.69 245.13 0.6729 858.1 697.2
15 0.72 1.62 0.48 1.08 -18.34 148.71 38.95 243.88 0.6669 782.6 703.2
16 0.00 0.72 0.00 0.48 -19.26 148.96 39.21 242.70 0.6739 539.0 480.0
17 0.00 0.81 0.00 0.54 -18.97 148.55 38.80 242.90 0.6679 638.0 559.7
18 0.00 1.53 0.00 1.00 -17.52 147.89 38.13 244.67 0.6538 -652.0 -492.3
19 0.81 32.61 0.53 21.06 -18.39 147.09 37.34 243.02 0.6481 -263.3 -147.8
20 7.03 -19.00 4.54 -19.00 -18.24 146.85 37.10 243.12 0.6446 -252.6 999999
21 2.34 -19.00 1.51 -19.00 -17.89 146.77 37.01 243.59 0.6419 -900.9 999999
22 0.00 1.17 0.00 0.77 -20.31 147.32 37.57 240.40 0.6599 479.0 433.1
23 0.36 -19.00 0.23 -19.00 -18.43 146.62 36.87 242.72 0.6427 852.2 999999
24 0.00 1.08 0.00 0.69 -17.83 146.47 36.72 243.52 0.6381 464.0 239.5
25 0.00 0.81 0.00 0.53 -20.85 147.27 37.52 239.60 0.6621 544.0 439.1
26 0.00 1.08 0.00 0.70 -18.97 146.64 36.88 241.94 0.6455 580.0 440.8
27 0.00 1.62 0.00 1.04 -18.44 146.22 36.47 242.50 0.6380 828.0 711.4
28 0.00 2.07 0.00 1.31 -17.70 145.06 35.30 242.98 0.6203 792.0 721.0
29 0.00 0.90 0.00 0.57 -17.89 144.94 35.19 242.63 0.6199 671.0 596.7
30 0.00 0.99 0.00 0.62 -18.18 144.74 34.98 242.07 0.6188 782.0 663.5
31 0.00 1.89 0.00 1.19 -17.83 144.62 34.87 242.53 0.6156 872.0 661.2
32 0.00 1.17 0.00 0.74 -19.32 144.58 34.82 240.26 0.6229 851.0 749.9
33 0.00 1.44 0.00 0.90 -17.80 144.15 34.39 242.30 0.6097 785.0 634.8
34 0.00 1.89 0.00 1.20 -19.65 144.46 34.71 239.72 0.6232 695.0 528.5
35 0.00 0.81 0.00 0.51 -21.63 143.00 33.25 235.87 0.6179 577.0 453.2
36 0.00 0.72 0.00 0.44 -19.89 140.52 30.77 236.68 0.5778 535.0 494.9
37 0.00 0.99 0.00 0.58 -17.70 137.92 28.17 238.19 0.5313 -743.0 -590.8
38 0.00 2.07 0.00 1.20 -16.88 137.64 27.89 239.35 0.5224 -597.0 -446.0


  • 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.