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

12217 30.36 151.51 16.34 81.34 -17.78 124.17 12.31 211.87 0.3864 332.4 252.1


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SDO HMI 2014-11-30 03:00:25 UT

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

1 0.00 1.03 0.00 0.56 -17.37 128.20 16.34 220.47 0.4156 604.0 474.2
2 0.00 2.39 0.00 1.31 -18.21 128.12 16.26 218.98 0.4247 783.0 626.6
3 2.31 4.53 1.25 2.45 -16.43 127.67 15.81 221.13 0.3991 -1005.8 -759.4
4 0.00 2.05 0.00 1.11 -16.71 127.53 15.68 220.41 0.4009 -873.0 -700.4
5 0.00 1.03 0.00 0.57 -21.31 127.95 16.09 214.24 0.4608 779.0 651.7
6 0.94 3.16 0.51 1.71 -16.84 127.35 15.49 219.88 0.4005 -833.4 -754.2
7 0.00 0.94 0.00 0.51 -17.86 127.24 15.39 218.02 0.4118 671.0 496.8
8 0.00 1.03 0.00 0.55 -15.22 127.00 15.14 222.08 0.3778 -929.0 -757.2
9 0.00 3.85 0.00 2.10 -18.74 127.13 15.27 216.47 0.4215 590.0 731.7
10 0.00 0.60 0.00 0.33 -19.09 127.16 15.31 216.01 0.4261 705.0 658.3
11 0.00 1.11 0.00 0.60 -18.33 127.03 15.17 216.91 0.4155 -586.0 -420.0
12 0.00 1.11 0.00 0.61 -19.24 127.08 15.22 215.64 0.4273 670.0 556.4
13 24.71 74.39 13.29 40.03 -17.29 125.85 13.99 216.35 0.3912 1082.9 411.8
14 0.00 1.20 0.00 0.66 -21.91 125.90 14.04 210.06 0.4514 748.0 659.0
15 0.00 1.20 0.00 0.64 -17.07 125.29 13.44 215.62 0.3831 786.0 630.8
16 0.00 1.20 0.00 0.64 -18.25 124.52 12.66 212.27 0.3916 928.0 737.2
17 0.00 1.03 0.00 0.54 -15.36 123.39 11.53 214.38 0.3428 869.0 659.4
18 0.00 2.57 0.00 1.35 -15.73 123.31 11.46 213.59 0.3471 989.0 871.1
19 0.00 2.31 0.00 1.24 -19.03 123.20 11.35 208.50 0.3915 638.0 633.3
20 0.00 2.22 0.00 1.18 -16.84 122.78 10.92 210.62 0.3576 941.0 805.7
21 1.03 2.05 0.56 1.13 -22.34 123.13 11.27 204.52 0.4374 -865.9 -787.7
22 0.00 3.25 0.00 1.72 -17.06 122.76 10.90 210.26 0.3605 804.0 764.3
23 0.00 5.04 0.00 2.66 -16.13 122.68 10.82 211.48 0.3469 496.0 726.6
24 0.00 0.94 0.00 0.50 -17.71 122.55 10.69 208.84 0.3679 729.0 579.1
25 0.00 4.10 0.00 2.23 -20.55 122.70 10.84 205.62 0.4091 930.0 775.6
26 0.00 1.37 0.00 0.73 -17.37 122.37 10.51 208.92 0.3617 946.0 743.8
27 0.43 3.16 0.23 1.69 -18.37 121.79 9.94 206.28 0.3715 1102.2 909.6
28 0.00 1.03 0.00 0.55 -19.59 121.87 10.01 204.96 0.3897 768.0 663.2
29 0.00 1.03 0.00 0.54 -16.22 121.59 9.73 208.73 0.3391 903.0 750.6
30 0.00 0.94 0.00 0.50 -19.43 121.73 9.87 204.85 0.3865 832.0 646.4
31 0.34 2.82 0.18 1.50 -19.17 117.54 5.69 195.18 0.3590 -1028.5 -844.4
32 0.00 1.11 0.00 0.59 -19.32 117.11 5.25 193.95 0.3597 -1100.0 -874.5
33 0.00 1.45 0.00 0.77 -19.45 116.98 5.13 193.56 0.3612 -895.0 -789.7
34 0.00 0.94 0.00 0.50 -20.81 116.62 4.76 191.78 0.3815 -727.0 -636.5
35 0.60 3.59 0.32 1.90 -18.94 116.44 4.58 192.48 0.3512 -1044.7 -831.3
36 0.00 2.05 0.00 1.08 -18.72 115.80 3.95 190.93 0.3455 -1112.0 -778.8
37 0.00 0.94 0.00 0.50 -21.00 115.32 3.46 188.56 0.3808 -629.0 -514.1
38 0.00 1.28 0.00 0.68 -18.72 115.15 3.29 189.15 0.3436 -1001.0 -760.7
39 0.00 1.62 0.00 0.86 -19.57 115.01 3.15 188.38 0.3570 -758.0 -625.5
40 0.00 1.37 0.00 0.72 -19.41 114.82 2.96 187.94 0.3540 -912.0 -721.6
41 0.00 2.48 0.00 1.30 -18.59 114.08 2.23 186.26 0.3391 -843.0 -759.6


  • 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.