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

12065 20.89 101.66 15.18 72.87 -18.48 148.65 43.88 245.63 0.7232 348.2 218.1


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SDO HMI 2014-05-23 22:00:38 UT

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

1 0.00 0.90 0.00 0.74 -18.95 156.03 51.26 247.39 0.8014 397.0 353.7
2 0.00 0.72 0.00 0.59 -18.25 155.69 50.92 248.15 0.7965 607.0 446.4
3 0.00 0.81 0.00 0.67 -19.24 155.95 51.18 247.01 0.8013 336.0 307.0
4 0.00 1.80 0.00 1.34 -16.95 151.33 46.57 248.60 0.7483 522.0 453.0
5 1.80 3.42 1.34 2.54 -17.30 151.12 46.35 248.08 0.7470 485.0 363.4
6 9.73 20.81 7.34 15.72 -18.91 151.59 46.82 246.14 0.7566 725.4 370.6
7 0.00 1.35 0.00 1.00 -17.52 151.01 46.24 247.76 0.7464 561.0 406.5
8 0.36 -6.00 0.27 -6.00 -18.95 151.27 46.50 245.99 0.7534 774.5 999999
9 0.00 0.81 0.00 0.59 -17.15 150.48 45.71 248.07 0.7396 576.0 529.4
10 0.00 3.51 0.00 2.62 -18.96 150.81 46.04 245.83 0.7485 635.0 544.0
11 0.00 1.53 0.00 1.13 -18.74 150.23 45.46 245.91 0.7417 698.0 636.4
12 0.00 0.27 0.00 0.20 -18.90 150.28 45.51 245.72 0.7427 307.0 282.7
13 0.00 1.44 0.00 1.06 -18.52 150.01 45.25 246.12 0.7387 779.0 660.8
14 0.00 2.25 0.00 1.63 -17.45 149.58 44.81 247.38 0.7306 804.0 688.4
15 0.00 0.27 0.00 0.20 -17.61 149.63 44.86 247.19 0.7316 630.0 625.0
16 0.00 0.99 0.00 0.71 -17.98 148.75 43.99 246.40 0.7231 634.0 575.9
17 0.00 0.81 0.00 0.58 -18.74 148.91 44.14 245.45 0.7274 -143.0 -22.8
18 0.00 2.52 0.00 1.79 -17.85 148.49 43.73 246.48 0.7199 539.0 464.5
19 1.35 2.97 0.97 2.14 -18.96 148.80 44.04 245.11 0.7270 686.3 529.4
20 0.00 0.99 0.00 0.71 -19.06 148.57 43.80 244.89 0.7248 704.0 601.2
21 0.00 1.35 0.00 0.95 -18.37 147.86 43.09 245.54 0.7146 -381.0 -321.4
22 0.00 0.81 0.00 0.57 -17.49 147.55 42.78 246.62 0.7081 -393.0 -410.8
23 0.00 0.90 0.00 0.63 -18.38 147.64 42.87 245.46 0.7121 -510.0 -479.0
24 0.36 1.62 0.25 1.13 -17.69 147.26 42.49 246.25 0.7054 -611.8 -504.3
25 0.00 2.25 0.00 1.56 -17.72 146.93 42.16 246.07 0.7017 -661.0 -475.1
26 0.90 33.78 0.62 23.28 -18.07 146.81 42.04 245.54 0.7017 -412.7 -51.6
27 0.00 1.17 0.00 0.84 -21.04 147.73 42.96 241.95 0.7231 461.0 397.1
28 0.00 0.90 0.00 0.64 -20.49 147.50 42.73 242.57 0.7184 530.0 372.4
29 0.00 0.63 0.00 0.45 -21.10 147.53 42.77 241.78 0.7212 380.0 333.0
30 4.32 -26.00 2.98 -26.00 -17.95 146.48 41.71 245.58 0.6974 -748.4 999999
31 0.00 0.81 0.00 0.56 -19.29 146.66 41.89 243.83 0.7045 -124.0 -128.9
32 1.17 -26.00 0.80 -26.00 -18.25 146.05 41.28 245.00 0.6936 711.9 999999
33 0.00 0.81 0.00 0.56 -19.20 146.33 41.56 243.82 0.7005 514.0 382.3
34 0.00 0.81 0.00 0.57 -20.90 146.49 41.72 241.60 0.7091 489.0 374.7
35 0.00 0.90 0.00 0.61 -17.78 145.28 40.51 245.32 0.6830 647.0 557.5
36 0.00 0.81 0.00 0.55 -19.79 145.15 40.38 242.48 0.6896 503.0 424.7
37 0.90 4.14 0.61 2.80 -19.64 144.68 39.91 242.47 0.6837 803.1 714.0
38 0.00 0.45 0.00 0.30 -18.06 144.23 39.46 244.48 0.6718 632.0 572.0
39 0.00 1.35 0.00 0.91 -21.37 143.48 38.71 239.51 0.6782 322.0 315.3


  • 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.