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

12004 51.85 162.97 31.93 101.08 -11.20 295.83 37.15 260.70 0.6020 -177.6 -160.8


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SDO HMI 2014-03-18 18:00:30 UT

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

1 0.00 0.96 0.00 0.75 -9.41 309.98 51.30 263.62 0.7771 489.0 437.3
2 0.00 1.48 0.00 1.15 -9.79 309.77 51.09 263.13 0.7747 700.0 594.2
3 0.00 0.96 0.00 0.71 -12.04 307.25 48.57 260.16 0.7466 498.0 355.2
4 0.00 0.52 0.00 0.38 -9.62 306.06 47.38 263.44 0.7326 479.0 376.8
5 0.00 0.52 0.00 0.38 -10.76 306.10 47.42 261.88 0.7331 569.0 563.0
6 0.00 0.78 0.00 0.55 -13.29 304.48 45.80 258.31 0.7149 501.0 442.2
7 0.00 0.52 0.00 0.34 -11.99 300.09 41.41 259.87 0.6596 -538.0 -544.7
8 0.00 2.61 0.00 1.67 -8.25 298.37 39.69 265.62 0.6361 -687.0 -592.3
9 0.00 2.00 0.00 1.28 -8.56 298.17 39.49 265.13 0.6334 -788.0 -608.5
10 0.00 2.00 0.00 1.28 -10.28 298.13 39.45 262.41 0.6330 598.0 447.4
11 4.26 8.79 2.71 5.58 -10.45 297.88 39.20 262.13 0.6297 804.8 666.7
12 0.00 2.44 0.00 1.55 -10.92 297.95 39.27 261.38 0.6309 569.0 478.0
13 9.66 16.88 6.14 10.72 -11.32 297.82 39.14 260.73 0.6294 849.9 661.4
14 0.78 -13.00 0.50 -13.00 -11.09 297.66 38.98 261.09 0.6271 934.7 999999
15 0.00 2.70 0.00 1.71 -10.78 297.42 38.74 261.57 0.6237 682.0 551.9
16 0.00 0.78 0.00 0.49 -10.60 297.35 38.67 261.85 0.6227 948.0 778.7
17 0.00 0.96 0.00 0.60 -11.15 297.36 38.68 260.98 0.6231 767.0 579.1
18 0.00 1.22 0.00 0.77 -10.75 297.06 38.38 261.60 0.6189 810.0 635.3
19 0.00 1.48 0.00 0.93 -10.13 296.93 38.25 262.61 0.6169 581.0 423.4
20 0.00 2.44 0.00 1.53 -10.88 296.89 38.21 261.38 0.6166 337.0 322.7
21 0.44 1.91 0.27 1.20 -10.05 296.69 38.01 262.71 0.6136 915.4 739.8
22 0.00 1.48 0.00 0.92 -9.78 296.27 37.59 263.14 0.6077 597.0 538.4
23 0.00 1.65 0.00 1.03 -11.18 296.47 37.79 260.85 0.6111 824.0 655.5
24 0.00 1.83 0.00 1.14 -10.97 296.13 37.45 261.18 0.6064 -276.0 -129.8
25 0.61 1.74 0.38 1.07 -10.63 295.43 36.75 261.70 0.5966 -499.1 -332.3
26 0.00 1.04 0.00 0.65 -12.87 295.59 36.91 257.96 0.6009 -604.0 -553.3
27 0.00 1.22 0.00 0.75 -9.84 295.06 36.38 263.00 0.5911 193.0 165.9
28 0.00 1.39 0.00 0.85 -10.17 295.07 36.39 262.44 0.5913 217.0 192.7
29 0.00 2.26 0.00 1.38 -10.41 294.65 35.97 262.01 0.5855 -620.0 -521.4
30 8.35 80.13 5.10 48.65 -11.76 294.69 36.01 259.70 0.5872 -861.9 -546.0
31 0.00 0.87 0.00 0.53 -10.16 294.35 35.67 262.41 0.5813 -463.0 -367.6
32 0.00 1.39 0.00 0.85 -11.29 294.47 35.79 260.47 0.5837 -624.0 -504.5
33 0.00 1.22 0.00 0.74 -8.01 293.85 35.17 266.15 0.5739 -616.0 -429.4
34 0.70 1.83 0.43 1.12 -14.62 294.75 36.07 254.87 0.5925 -755.8 -616.8
35 16.01 -30.00 9.70 -30.00 -10.81 294.10 35.42 261.27 0.5782 -953.8 999999
36 0.00 1.31 0.00 0.80 -15.28 294.84 36.16 253.79 0.5950 -503.0 -404.9
37 4.26 -30.00 2.59 -30.00 -11.41 294.15 35.47 260.24 0.5793 -908.0 999999
38 0.00 3.74 0.00 2.29 -14.93 294.66 35.98 254.33 0.5918 -758.0 -724.1
39 4.26 -30.00 2.58 -30.00 -11.18 293.93 35.25 260.61 0.5761 -985.4 999999
40 0.87 -30.00 0.53 -30.00 -10.53 293.80 35.12 261.74 0.5738 -913.1 999999
41 1.65 -30.00 1.00 -30.00 -10.72 293.68 35.00 261.40 0.5722 -1082.7 999999
42 0.00 1.04 0.00 0.63 -12.30 293.90 35.22 258.67 0.5769 -706.0 -528.7
43 0.00 1.31 0.00 0.80 -15.59 294.41 35.73 253.17 0.5899 -623.0 -499.5
44 0.00 0.78 0.00 0.48 -14.95 293.90 35.22 254.10 0.5816 -585.0 -456.0
45 0.00 1.04 0.00 0.63 -15.21 293.76 35.08 253.63 0.5803 -690.0 -547.4
46 0.00 0.96 0.00 0.57 -11.57 293.09 34.41 259.83 0.5647 -795.0 -693.6
47 0.00 1.57 0.00 0.93 -15.17 292.11 33.43 253.23 0.5575 -656.0 -462.5
48 0.00 1.22 0.00 0.70 -12.53 289.41 30.73 257.37 0.5133 -686.0 -569.1


  • 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.