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

12217 83.62 227.20 54.71 147.17 -16.57 124.20 36.50 242.47 0.6450 235.4 173.7


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SDO HMI 2014-12-01 23:00:25 UT

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

1 12.73 20.24 8.86 14.10 -15.62 129.75 42.06 246.59 0.7053 769.4 438.0
2 0.00 0.94 0.00 0.63 -13.67 127.53 39.83 248.38 0.6718 548.0 343.8
3 0.00 0.68 0.00 0.46 -13.82 127.52 39.82 248.16 0.6723 536.0 487.8
4 0.77 2.22 0.51 1.46 -14.76 126.37 38.67 246.30 0.6622 -744.7 -542.2
5 0.00 0.43 0.00 0.29 -19.74 127.39 39.69 239.94 0.6969 569.0 504.8
6 19.56 26.65 12.89 17.57 -15.25 126.20 38.50 245.52 0.6623 -853.8 -500.2
7 0.00 0.51 0.00 0.37 -23.17 128.40 40.71 236.09 0.7249 359.0 321.0
8 0.00 2.65 0.00 1.87 -23.19 127.36 39.66 235.47 0.7145 157.0 295.0
9 0.00 2.48 0.00 1.61 -15.14 125.09 37.39 245.12 0.6485 595.0 303.0
10 0.00 1.11 0.00 0.73 -16.97 125.37 37.68 242.65 0.6605 257.0 233.1
11 11.36 17.77 7.49 11.71 -17.43 125.37 37.67 241.99 0.6627 718.0 555.6
12 0.00 1.71 0.00 1.12 -17.06 125.08 37.38 242.37 0.6575 338.0 299.1
13 16.40 37.84 10.57 24.36 -15.04 124.60 36.91 245.01 0.6422 823.5 625.3
14 0.00 0.94 0.00 0.62 -17.40 124.89 37.19 241.78 0.6570 726.0 575.4
15 0.00 1.45 0.00 0.93 -14.76 123.97 36.28 245.09 0.6332 790.0 657.9
16 0.00 1.62 0.00 1.04 -15.10 123.77 36.08 244.49 0.6323 758.0 596.4
17 0.00 1.11 0.00 0.72 -16.98 123.98 36.28 241.85 0.6442 345.0 328.2
18 0.00 1.20 0.00 0.75 -14.02 122.90 35.20 245.64 0.6162 488.0 391.0
19 2.65 9.40 1.70 6.01 -16.95 123.28 35.59 241.50 0.6358 361.5 -9.3
20 1.37 2.90 0.87 1.85 -16.42 123.09 35.40 242.15 0.6307 -614.9 -443.1
21 0.00 1.20 0.00 0.77 -17.22 123.15 35.46 241.02 0.6357 279.0 324.0
22 3.07 4.70 1.94 2.97 -15.98 122.66 34.97 242.55 0.6232 820.7 626.9
23 0.00 1.11 0.00 0.71 -17.50 122.99 35.29 240.51 0.6353 845.0 709.4
24 0.60 2.05 0.38 1.31 -17.78 122.90 35.20 240.05 0.6358 780.1 642.5
25 0.00 3.33 0.00 2.15 -18.78 123.09 35.40 238.75 0.6438 607.0 568.3
26 0.77 4.36 0.49 2.79 -18.09 122.74 35.04 239.51 0.6357 863.3 715.5
27 0.00 0.77 0.00 0.50 -18.88 122.88 35.19 238.49 0.6419 718.0 706.9
28 0.00 3.33 0.00 2.15 -19.25 122.90 35.20 237.97 0.6443 752.0 655.9
29 1.79 58.34 1.13 36.78 -16.81 122.16 34.46 241.00 0.6216 -698.2 -258.8
30 0.00 0.77 0.00 0.49 -18.94 122.55 34.86 238.19 0.6385 858.0 785.0
31 0.00 0.85 0.00 0.55 -19.44 122.56 34.87 237.49 0.6416 625.0 553.4
32 0.00 0.68 0.00 0.44 -19.03 122.42 34.73 237.98 0.6375 643.0 582.0
33 4.78 -29.00 3.01 -29.00 -17.18 121.90 34.20 240.29 0.6206 -735.8 999999
34 3.33 -29.00 2.09 -29.00 -16.93 121.77 34.07 240.58 0.6176 -994.8 999999
35 0.94 -29.00 0.59 -29.00 -17.43 121.84 34.14 239.89 0.6213 -800.2 999999
36 3.50 -29.00 2.19 -29.00 -16.90 121.39 33.69 240.39 0.6129 190.9 999999
37 0.00 1.20 0.00 0.75 -17.61 121.09 33.39 239.13 0.6135 666.0 534.5
38 0.00 4.95 0.00 3.15 -19.55 121.30 33.60 236.47 0.6279 759.0 726.9
39 0.00 0.94 0.00 0.60 -19.93 121.16 33.46 235.84 0.6288 819.0 727.3
40 0.00 0.85 0.00 0.52 -19.71 117.81 30.12 233.58 0.5893 -693.0 -575.1
41 0.00 1.96 0.00 1.16 -17.25 115.86 28.16 235.63 0.5482 -656.0 -709.4
42 0.00 1.02 0.00 0.61 -19.50 115.33 27.64 231.69 0.5594 -631.0 -585.0
43 0.00 0.94 0.00 0.57 -21.88 114.80 27.10 227.74 0.5734 -527.0 -463.4


  • 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.