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

12217 38.73 223.32 20.33 117.47 -17.95 124.58 -3.21 171.38 0.3372 429.6 307.3


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SDO HMI 2014-11-28 22:00:25 UT

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

1 0.00 1.28 0.00 0.70 -23.14 127.27 -0.51 178.85 0.4138 792.0 564.9
2 0.00 1.97 0.00 1.00 -11.06 127.17 -0.62 177.15 0.2134 728.0 653.1
3 0.00 1.37 0.00 0.73 -19.80 126.41 -1.38 176.39 0.3605 835.0 567.1
4 32.66 161.16 17.09 84.27 -17.54 126.09 -1.70 174.97 0.3237 1289.8 424.4
5 0.00 3.51 0.00 1.84 -18.01 125.40 -2.39 173.13 0.3326 940.0 751.1
6 0.00 1.28 0.00 0.67 -17.57 125.28 -2.50 172.62 0.3257 849.0 683.9
7 1.97 10.86 1.05 5.80 -20.53 124.54 -3.25 171.84 0.3755 1082.3 785.9
8 0.00 0.77 0.00 0.41 -18.60 124.55 -3.24 171.01 0.3443 738.0 597.2
9 0.00 3.59 0.00 1.90 -19.11 124.51 -3.28 171.14 0.3526 827.0 714.3
10 0.00 1.28 0.00 0.68 -18.92 124.42 -3.37 170.81 0.3497 1040.0 820.3
11 4.10 -7.00 2.19 -7.00 -20.60 124.35 -3.44 171.39 0.3770 1023.1 999999
12 0.00 0.85 0.00 0.44 -16.14 123.54 -4.24 166.58 0.3075 881.0 781.6
13 0.00 1.03 0.00 0.54 -18.51 123.49 -4.30 168.09 0.3459 679.0 569.2
14 0.00 1.54 0.00 0.82 -19.17 123.44 -4.35 168.36 0.3567 999.0 840.4
15 0.00 1.11 0.00 0.59 -19.90 123.13 -4.65 168.03 0.3693 660.0 421.2
16 0.00 1.45 0.00 0.76 -16.42 123.14 -4.65 165.58 0.3136 802.0 509.1
17 0.00 1.20 0.00 0.62 -16.42 122.92 -4.87 164.94 0.3146 709.0 538.7
18 0.00 2.48 0.00 1.29 -16.54 122.45 -5.33 163.69 0.3186 684.0 707.8
19 0.00 1.28 0.00 0.70 -21.88 120.63 -7.15 163.56 0.4101 787.0 590.8
20 0.00 1.20 0.00 0.64 -18.61 120.69 -7.09 160.93 0.3597 -674.0 -553.1
21 0.00 0.60 0.00 0.32 -18.11 117.76 -10.03 153.38 0.3710 -888.0 -641.6
22 0.00 1.28 0.00 0.69 -19.40 117.26 -10.52 153.88 0.3930 -878.0 -743.7
23 0.00 1.54 0.00 0.83 -19.31 116.66 -11.12 152.50 0.3960 -909.0 -705.3
24 0.00 4.02 0.00 2.16 -18.40 116.31 -11.47 150.59 0.3860 -886.0 -844.9
25 0.00 1.20 0.00 0.65 -19.25 115.87 -11.92 150.79 0.4013 -1040.0 -784.9
26 0.00 1.71 0.00 0.91 -17.55 115.99 -11.80 148.72 0.3771 -808.0 -778.4
27 0.00 1.28 0.00 0.70 -21.03 115.66 -12.12 152.57 0.4273 -935.0 -729.7
28 0.00 1.54 0.00 0.84 -20.33 115.69 -12.10 151.78 0.4175 -783.0 -581.1
29 0.00 2.22 0.00 1.20 -18.87 115.32 -12.47 149.19 0.4005 -991.0 -848.4
30 0.00 0.68 0.00 0.37 -19.22 114.84 -12.94 148.73 0.4092 -874.0 -713.6
31 0.00 0.94 0.00 0.50 -16.34 115.00 -12.79 144.76 0.3698 -846.0 -702.4
32 0.00 1.20 0.00 0.65 -19.19 114.59 -13.20 148.20 0.4109 -894.0 -723.4
33 0.00 1.28 0.00 0.71 -21.87 113.92 -13.86 150.37 0.4518 -721.0 -587.0
34 0.00 0.43 0.00 0.24 -21.64 113.88 -13.91 150.03 0.4491 -611.0 -501.2
35 0.00 0.94 0.00 0.52 -21.42 113.74 -14.05 149.51 0.4473 -808.0 -722.2
36 0.00 1.03 0.00 0.57 -21.45 113.18 -14.61 148.58 0.4523 -685.0 -560.9
37 0.00 2.22 0.00 1.21 -18.57 113.32 -14.46 144.94 0.4139 -798.0 -609.9


  • 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.