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

12017 69.78 333.55 37.32 177.98 10.26 143.27 -13.23 37.07 0.3709 -123.1 -140.0


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SDO HMI 2014-03-26 12:00:31 UT

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

1 0.00 1.14 0.00 0.58 5.36 148.11 -8.39 34.72 0.2561 -778.0 -631.0
2 34.28 176.57 18.03 92.85 9.91 146.18 -10.32 31.69 0.3373 -1282.6 -422.6
3 0.00 1.84 0.00 0.97 10.59 145.51 -10.99 32.27 0.3525 -808.0 -690.7
4 0.00 2.10 0.00 1.11 10.75 145.32 -11.18 32.47 0.3564 -713.0 -550.2
5 0.00 2.10 0.00 1.11 10.42 144.74 -11.76 34.31 0.3571 -732.0 -575.2
6 0.00 1.66 0.00 0.88 10.70 144.54 -11.96 34.30 0.3628 -828.0 -691.4
7 0.00 2.01 0.00 1.07 10.52 144.39 -12.10 34.93 0.3617 -941.0 -834.6
8 0.00 2.80 0.00 1.48 9.65 144.36 -12.13 36.45 0.3504 -952.0 -886.7
9 0.00 1.05 0.00 0.56 10.30 144.34 -12.16 35.40 0.3593 -902.0 -807.0
10 0.00 0.87 0.00 0.46 10.68 144.29 -12.20 34.89 0.3647 -728.0 -538.8
11 0.00 1.49 0.00 0.79 10.50 144.15 -12.35 35.52 0.3637 -1020.0 -781.2
12 0.00 1.31 0.00 0.70 10.09 144.04 -12.46 36.42 0.3594 -929.0 -714.7
13 0.00 1.31 0.00 0.70 11.04 143.69 -12.81 35.64 0.3752 -799.0 -675.4
14 0.00 1.49 0.00 0.79 9.95 143.55 -12.95 37.73 0.3624 -984.0 -879.6
15 1.84 3.24 0.98 1.72 10.14 143.32 -13.18 37.88 0.3671 -941.7 -716.8
16 2.01 8.66 1.07 4.62 10.74 143.20 -13.30 37.14 0.3760 -817.6 -768.1
17 3.76 5.25 2.00 2.80 10.03 142.95 -13.55 38.85 0.3694 -1004.5 -772.0
18 0.00 1.92 0.00 1.03 10.63 142.67 -13.83 38.40 0.3798 -866.0 -646.1
19 0.00 1.75 0.00 0.94 11.13 141.71 -14.79 39.48 0.3958 -748.0 -660.7
20 0.00 0.61 0.00 0.33 10.72 140.87 -15.63 41.71 0.3994 -742.0 -510.6
21 0.00 1.75 0.00 0.94 9.33 140.41 -16.09 45.01 0.3884 789.0 648.5
22 0.00 0.87 0.00 0.47 9.15 140.29 -16.21 45.56 0.3877 783.0 743.9
23 0.00 3.06 0.00 1.67 11.23 139.80 -16.70 42.77 0.4169 994.0 672.4
24 0.00 1.31 0.00 0.71 10.20 139.79 -16.71 44.54 0.4051 939.0 825.6
25 0.00 2.19 0.00 1.19 10.76 139.73 -16.77 43.67 0.4122 890.0 744.5
26 0.00 3.06 0.00 1.66 10.36 139.59 -16.91 44.59 0.4092 1004.0 778.0
27 0.00 1.92 0.00 1.04 9.40 139.45 -17.05 46.55 0.4001 898.0 761.3
28 0.00 1.84 0.00 0.99 9.75 139.21 -17.29 46.31 0.4067 792.0 721.6
29 22.39 34.72 12.22 18.95 10.95 139.02 -17.48 44.55 0.4222 1060.1 716.6
30 0.00 1.57 0.00 0.86 10.13 139.00 -17.50 45.98 0.4133 957.0 811.1
31 0.61 3.15 0.33 1.71 9.55 138.91 -17.59 47.20 0.4080 1058.1 838.8
32 0.00 1.22 0.00 0.67 12.28 138.71 -17.79 42.88 0.4406 635.0 464.1
33 0.00 1.05 0.00 0.58 11.46 138.70 -17.80 44.22 0.4315 619.0 457.2
34 0.79 3.76 0.43 2.05 10.11 138.75 -17.75 46.44 0.4160 1108.9 799.0
35 0.00 2.27 0.00 1.24 10.43 138.67 -17.83 46.02 0.4204 890.0 793.8
36 0.00 1.31 0.00 0.71 9.46 138.69 -17.81 47.71 0.4097 714.0 609.5
37 0.00 1.75 0.00 0.95 9.74 138.58 -17.92 47.37 0.4140 772.0 635.2
38 0.00 0.35 0.00 0.19 10.56 138.53 -17.97 46.01 0.4233 428.0 533.5
39 0.96 46.09 0.53 25.28 10.94 138.35 -18.15 45.65 0.4296 1050.5 349.3
40 0.61 -39.00 0.34 -39.00 11.07 138.27 -18.23 45.55 0.4318 729.4 999999
41 1.22 -39.00 0.67 -39.00 10.79 138.29 -18.21 46.00 0.4285 912.3 999999
42 1.31 -39.00 0.72 -39.00 10.95 138.25 -18.25 45.79 0.4307 946.8 999999
43 0.00 1.14 0.00 0.63 13.55 137.97 -18.53 42.11 0.4627 624.0 447.6


  • 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.