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

12171 93.10 453.11 50.31 246.04 -10.63 265.36 -15.61 139.66 0.4009 241.0 112.5


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SDO HMI 2014-09-23 17:00:34 UT

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

1 0.00 1.15 0.00 0.64 -19.88 274.15 -6.82 166.10 0.4669 778.0 667.6
2 0.00 2.39 0.00 1.25 -10.15 273.02 -7.95 155.14 0.3253 742.0 551.1
3 0.00 2.21 0.00 1.16 -10.46 272.80 -8.17 154.95 0.3316 652.0 492.7
4 0.00 0.80 0.00 0.42 -10.35 272.24 -8.73 153.32 0.3338 723.0 611.7
5 0.00 2.56 0.00 1.35 -10.99 271.85 -9.12 153.16 0.3461 750.0 630.8
6 0.00 1.50 0.00 0.78 -6.40 271.60 -9.37 144.92 0.2827 828.0 704.1
7 6.63 201.44 3.48 105.72 -8.92 270.09 -10.88 145.59 0.3314 1168.9 395.3
8 14.06 -7.00 7.37 -7.00 -8.61 269.94 -11.03 144.69 0.3286 1480.0 999999
9 2.12 -7.00 1.12 -7.00 -9.24 269.74 -11.23 145.28 0.3391 804.3 999999
10 16.71 -7.00 8.78 -7.00 -8.93 269.72 -11.25 144.70 0.3351 1139.0 999999
11 1.68 -7.00 0.88 -7.00 -8.52 269.57 -11.40 143.64 0.3310 822.8 999999
12 0.00 1.06 0.00 0.55 -4.85 269.02 -11.95 134.53 0.2907 947.0 773.2
13 0.00 3.63 0.00 1.89 -6.72 268.51 -12.46 137.58 0.3190 714.0 610.3
14 0.00 0.71 0.00 0.39 -17.04 267.97 -13.00 152.01 0.4601 747.0 510.0
15 7.78 51.47 4.11 27.18 -8.74 268.29 -12.68 141.07 0.3467 1257.5 689.2
16 12.91 -15.00 6.82 -15.00 -8.69 267.95 -13.02 140.22 0.3496 1020.7 999999
17 0.00 1.24 0.00 0.66 -9.72 267.91 -13.06 141.98 0.3631 787.0 644.7
18 0.00 1.33 0.00 0.70 -9.26 267.83 -13.13 141.00 0.3579 891.0 610.0
19 1.50 -15.00 0.79 -15.00 -8.41 267.80 -13.16 139.39 0.3476 1049.9 999999
20 0.00 1.15 0.00 0.60 -7.05 267.76 -13.21 136.57 0.3314 709.0 529.9
21 0.00 1.33 0.00 0.70 -8.86 267.60 -13.37 139.78 0.3553 445.0 368.9
22 0.00 1.86 0.00 0.99 -9.30 267.24 -13.73 139.83 0.3647 498.0 369.2
23 0.00 1.24 0.00 0.65 -6.75 267.30 -13.67 134.96 0.3332 863.0 624.5
24 0.44 2.03 0.24 1.08 -8.64 266.26 -14.71 136.65 0.3673 -954.0 -745.5
25 0.97 4.42 0.52 2.36 -8.78 265.84 -15.12 136.10 0.3735 993.5 684.2
26 0.00 0.80 0.00 0.44 -15.07 265.28 -15.69 144.89 0.4560 715.0 555.7
27 0.00 1.50 0.00 0.86 -16.84 263.13 -17.84 143.67 0.4970 519.0 454.4
28 0.00 2.21 0.00 1.21 -10.05 262.85 -18.12 133.18 0.4217 -776.0 -614.9
29 0.00 1.86 0.00 1.01 -8.48 262.78 -18.19 130.22 0.4061 -679.0 -441.4
30 0.00 0.97 0.00 0.56 -16.80 261.64 -19.33 141.41 0.5101 617.0 441.5
31 0.00 1.06 0.00 0.58 -10.42 262.15 -18.82 132.74 0.4337 -996.0 -894.8
32 0.00 1.24 0.00 0.68 -9.73 262.16 -18.81 131.55 0.4263 -795.0 -658.1
33 0.00 0.44 0.00 0.25 -11.68 261.48 -19.49 133.83 0.4548 -676.0 -586.6
34 0.00 2.56 0.00 1.43 -11.63 261.26 -19.71 133.41 0.4567 -519.0 -542.6
35 0.00 0.88 0.00 0.49 -11.58 260.93 -20.04 132.86 0.4598 -657.0 -489.0
36 0.00 1.06 0.00 0.59 -12.18 260.82 -20.15 133.67 0.4675 -845.0 -604.9
37 0.62 4.86 0.35 2.77 -12.68 259.09 -21.88 132.09 0.4918 -925.1 -783.4
38 0.53 -37.00 0.30 -37.00 -12.71 258.96 -22.01 131.97 0.4937 -977.2 999999
39 27.15 146.08 15.55 83.77 -13.55 258.81 -22.16 133.04 0.5038 -1288.7 -349.2
40 0.00 1.15 0.00 0.65 -12.39 258.49 -22.48 130.86 0.4958 -791.0 -647.8
41 0.00 1.06 0.00 0.61 -12.43 258.28 -22.69 130.67 0.4985 -940.0 -773.3
42 0.00 1.06 0.00 0.61 -12.41 258.09 -22.88 130.38 0.5006 -812.0 -692.4
43 0.00 0.80 0.00 0.46 -12.35 257.92 -23.05 130.10 0.5019 -695.0 -561.8


  • 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.