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

12217 29.60 198.30 15.50 104.13 -17.94 124.29 0.35 181.57 0.3330 424.8 362.3


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SDO HMI 2014-11-29 05:00:25 UT

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

1 0.00 2.14 0.00 1.09 -12.20 129.35 5.41 201.78 0.2493 898.0 698.2
2 0.00 1.20 0.00 0.62 -15.13 128.27 4.33 194.60 0.2906 767.0 616.6
3 0.00 1.63 0.00 0.84 -15.84 127.52 3.58 191.62 0.2993 850.0 669.3
4 15.40 130.70 8.05 68.32 -17.45 126.12 2.18 186.49 0.3221 1299.3 467.9
5 0.68 -4.00 0.36 -4.00 -17.14 125.87 1.93 185.85 0.3165 1245.2 999999
6 10.95 -4.00 5.73 -4.00 -17.48 125.84 1.90 185.65 0.3221 1200.4 999999
7 0.00 1.20 0.00 0.65 -23.34 125.78 1.84 184.06 0.4170 740.0 534.4
8 0.00 2.05 0.00 1.08 -18.01 125.29 1.34 183.89 0.3301 898.0 730.1
9 0.00 2.82 0.00 1.49 -19.17 124.54 0.60 181.63 0.3487 951.0 798.6
10 0.60 9.32 0.32 4.97 -20.47 124.48 0.54 181.37 0.3699 1007.7 849.4
11 0.00 0.94 0.00 0.50 -18.76 124.45 0.51 181.41 0.3419 1005.0 722.6
12 0.00 1.28 0.00 0.68 -18.76 123.85 -0.09 179.75 0.3418 924.0 776.3
13 0.00 2.05 0.00 1.08 -18.51 123.76 -0.18 179.49 0.3376 887.0 781.3
14 0.00 1.45 0.00 0.78 -20.79 123.60 -0.34 179.14 0.3750 835.0 599.4
15 0.00 1.71 0.00 0.90 -18.45 123.57 -0.37 178.96 0.3366 676.0 588.8
16 0.00 0.77 0.00 0.40 -16.11 123.49 -0.45 178.53 0.2978 795.0 636.7
17 0.00 1.63 0.00 0.86 -18.60 123.29 -0.65 178.18 0.3393 881.0 843.8
18 0.00 1.71 0.00 0.89 -16.42 123.24 -0.70 177.77 0.3031 839.0 636.3
19 0.00 1.03 0.00 0.54 -18.20 123.20 -0.74 177.87 0.3327 944.0 590.0
20 0.77 1.63 0.40 0.85 -17.79 123.14 -0.80 177.65 0.3260 -856.4 -704.3
21 0.00 1.11 0.00 0.59 -20.31 123.00 -0.94 177.58 0.3675 776.0 626.5
22 0.00 0.60 0.00 0.31 -16.70 122.50 -1.44 175.49 0.3085 931.0 774.9
23 0.00 3.51 0.00 1.83 -16.98 122.16 -1.79 174.52 0.3136 774.0 645.5
24 0.00 3.51 0.00 1.86 -20.09 121.62 -2.33 173.99 0.3655 724.0 658.0
25 0.43 2.74 0.23 1.46 -19.36 117.22 -6.72 162.50 0.3686 -1041.6 -811.5
26 0.00 1.45 0.00 0.78 -19.55 116.90 -7.04 161.88 0.3731 -775.0 -598.6
27 0.00 1.37 0.00 0.73 -19.36 116.78 -7.16 161.43 0.3708 -962.0 -801.3
28 0.00 1.20 0.00 0.63 -16.92 116.64 -7.31 158.55 0.3342 -576.0 -552.6
29 0.00 1.20 0.00 0.63 -18.39 116.54 -7.40 159.90 0.3572 -904.0 -765.7
30 0.00 2.82 0.00 1.51 -19.30 116.06 -7.88 159.64 0.3738 -819.0 -726.1
31 0.00 1.28 0.00 0.69 -20.54 115.61 -8.33 159.81 0.3949 -848.0 -654.9
32 0.77 2.40 0.41 1.28 -18.86 115.38 -8.56 157.60 0.3712 -1090.0 -869.5
33 0.00 1.03 0.00 0.56 -22.27 115.09 -8.85 160.26 0.4235 -786.0 -580.9
34 0.00 1.28 0.00 0.70 -22.53 115.01 -8.94 160.31 0.4278 -599.0 -463.7
35 0.00 0.86 0.00 0.47 -22.43 114.59 -9.35 159.40 0.4286 -668.0 -599.9
36 0.00 1.20 0.00 0.64 -19.97 114.56 -9.38 156.93 0.3927 -747.0 -573.6
37 0.00 1.54 0.00 0.82 -18.36 114.15 -9.79 154.16 0.3720 -842.0 -729.8
38 0.00 1.20 0.00 0.64 -18.27 113.55 -10.39 152.70 0.3750 -809.0 -676.8
39 0.00 2.74 0.00 1.46 -18.55 113.41 -10.53 152.75 0.3801 -805.0 -685.2


  • 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.