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

12171 116.08 451.37 77.81 306.70 -10.39 264.12 -39.38 113.64 0.6808 239.9 45.6


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SDO HMI 2014-09-22 00:00:34 UT

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

1 0.00 0.89 0.00 0.50 -3.47 276.44 -27.06 110.48 0.4867 785.0 689.6
2 0.00 1.15 0.00 0.69 -8.95 273.24 -30.27 117.52 0.5636 786.0 663.5
3 0.00 1.33 0.00 0.81 -7.12 271.19 -32.31 113.11 0.5789 697.0 564.7
4 0.00 0.97 0.00 0.60 -9.84 270.56 -32.94 116.87 0.6029 756.0 625.9
5 31.70 197.55 19.95 124.45 -8.87 268.79 -34.71 114.22 0.6192 1087.0 356.8
6 15.58 -5.00 9.85 -5.00 -8.65 268.37 -35.13 113.63 0.6232 909.2 999999
7 0.00 1.15 0.00 0.72 -5.77 267.96 -35.54 109.03 0.6140 600.0 530.3
8 0.00 1.68 0.00 1.06 -5.63 267.79 -35.71 108.72 0.6156 748.0 539.8
9 0.00 0.97 0.00 0.61 -5.36 267.62 -35.88 108.22 0.6166 676.0 530.6
10 0.53 1.51 0.34 0.96 -8.31 267.13 -36.37 112.37 0.6368 797.7 734.4
11 3.28 5.14 2.10 3.29 -8.03 267.08 -36.42 111.94 0.6360 947.5 710.9
12 22.40 27.72 14.46 17.89 -8.38 266.63 -36.87 112.18 0.6434 811.9 418.9
13 0.00 2.66 0.00 1.73 -8.78 266.24 -37.26 112.54 0.6502 599.0 475.8
14 0.00 0.80 0.00 0.52 -8.38 266.17 -37.33 111.93 0.6491 519.0 380.8
15 0.53 2.13 0.34 1.38 -7.73 266.13 -37.38 110.97 0.6465 658.0 504.8
16 0.00 1.77 0.00 1.15 -7.95 266.10 -37.40 111.27 0.6478 629.0 497.1
17 2.04 4.96 1.33 3.24 -8.61 265.95 -37.55 112.14 0.6529 668.0 396.5
18 0.00 0.89 0.00 0.57 -6.24 266.12 -37.39 108.78 0.6398 546.0 379.4
19 0.00 1.77 0.00 1.16 -8.25 265.80 -37.70 111.54 0.6530 531.0 407.7
20 1.06 2.66 0.71 1.76 -8.62 264.67 -38.83 111.45 0.6685 602.9 436.9
21 0.00 0.89 0.00 0.60 -8.50 263.81 -39.69 110.84 0.6781 -755.0 -625.4
22 0.53 2.13 0.37 1.47 -10.35 262.67 -40.83 112.76 0.6999 -807.2 -543.7
23 2.39 17.62 1.67 12.31 -10.33 262.14 -41.36 112.47 0.7058 -784.9 -642.5
24 0.00 1.06 0.00 0.75 -10.67 261.84 -41.66 112.76 0.7108 -613.0 -551.8
25 3.36 -23.00 2.36 -23.00 -10.08 261.77 -41.73 111.95 0.7089 -866.5 999999
26 0.00 1.51 0.00 1.06 -10.75 261.62 -41.88 112.76 0.7136 -663.0 -589.5
27 0.00 0.71 0.00 0.50 -11.02 261.36 -42.14 112.99 0.7177 -599.0 -406.4
28 0.00 1.68 0.00 1.20 -10.86 261.06 -42.44 112.63 0.7203 -593.0 -525.6
29 0.00 0.71 0.00 0.51 -11.12 260.89 -42.62 112.89 0.7234 -593.0 -414.2
30 2.04 5.67 1.46 4.05 -10.67 260.72 -42.78 112.21 0.7233 181.8 -90.5
31 1.77 4.43 1.28 3.20 -11.21 260.24 -43.26 112.68 0.7309 -721.8 -634.0
32 0.00 1.06 0.00 0.77 -10.77 259.94 -43.56 111.97 0.7323 553.0 459.8
33 0.00 0.89 0.00 0.65 -11.82 259.48 -44.02 113.08 0.7417 -740.0 -566.3
34 5.49 155.31 4.08 116.54 -12.29 259.12 -44.38 113.51 0.7475 -1016.1 -243.9
35 23.38 -34.00 17.51 -34.00 -12.94 258.93 -44.57 114.23 0.7523 -1031.0 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.