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

12217 64.99 194.21 48.10 141.01 -16.52 124.24 44.20 246.22 0.7323 242.4 12.1


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SDO HMI 2014-12-02 13:00:25 UT

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

1 5.47 13.75 4.43 11.12 -15.53 130.45 50.42 249.65 0.7943 644.4 468.6
2 4.10 -1.00 3.31 -1.00 -15.34 130.20 50.16 249.81 0.7912 866.8 999999
3 0.00 0.26 0.00 0.20 -15.29 128.06 48.03 249.25 0.7692 594.0 555.3
4 1.11 32.20 0.83 24.01 -15.00 126.66 46.62 249.18 0.7535 -446.7 -411.4
5 0.00 3.33 0.00 2.51 -15.40 126.69 46.65 248.67 0.7550 -601.0 -421.6
6 5.81 -4.00 4.34 -4.00 -15.12 126.38 46.35 248.93 0.7509 -951.5 999999
7 0.00 1.02 0.00 0.75 -13.94 125.37 45.33 250.13 0.7362 171.0 86.9
8 10.76 29.72 7.87 21.76 -14.55 125.35 45.31 249.32 0.7379 715.1 269.6
9 10.68 -8.00 7.82 -8.00 -14.89 125.39 45.36 248.89 0.7394 693.6 999999
10 1.62 7.94 1.17 5.75 -14.82 124.68 44.64 248.73 0.7313 785.1 756.5
11 4.95 17.00 3.66 12.58 -17.27 125.21 45.17 245.74 0.7452 620.0 387.4
12 7.35 -11.00 5.44 -11.00 -17.49 125.19 45.15 245.45 0.7457 614.7 999999
13 0.00 1.11 0.00 0.80 -15.56 124.19 44.15 247.59 0.7282 610.0 510.8
14 0.00 3.16 0.00 2.32 -17.42 124.68 44.65 245.34 0.7401 749.0 707.1
15 0.00 1.79 0.00 1.28 -16.51 123.55 43.51 246.08 0.7245 -593.0 -451.6
16 0.00 0.94 0.00 0.65 -13.64 122.79 42.75 249.65 0.7059 621.0 502.8
17 0.00 0.85 0.00 0.60 -15.63 122.85 42.81 246.96 0.7135 517.0 534.7
18 0.00 1.79 0.00 1.27 -16.59 122.90 42.86 245.70 0.7176 -761.0 -581.5
19 0.00 1.54 0.00 1.10 -17.62 123.02 42.98 244.40 0.7229 390.0 368.8
20 0.00 0.94 0.00 0.65 -14.34 121.87 41.83 248.34 0.6976 524.0 399.1
21 0.00 4.27 0.00 3.08 -19.15 123.15 43.12 242.46 0.7305 723.0 546.4
22 0.68 3.25 0.49 2.32 -18.40 122.83 42.79 243.30 0.7239 850.2 734.1
23 0.00 2.39 0.00 1.73 -19.44 123.16 43.12 242.10 0.7318 523.0 439.5
24 0.00 0.51 0.00 0.37 -18.84 122.88 42.84 242.75 0.7263 600.0 543.5
25 0.00 2.48 0.00 1.77 -18.65 122.69 42.66 242.91 0.7235 589.0 613.1
26 0.00 1.79 0.00 1.29 -19.24 122.80 42.76 242.19 0.7271 745.0 656.5
27 2.90 39.03 2.05 27.41 -17.52 122.23 42.19 244.19 0.7138 -470.6 -241.0
28 0.85 -27.00 0.60 -27.00 -17.08 122.11 42.07 244.72 0.7107 -653.4 999999
29 0.00 1.11 0.00 0.80 -19.49 122.75 42.71 241.84 0.7277 475.0 412.8
30 0.00 0.68 0.00 0.49 -18.99 122.46 42.42 242.36 0.7224 617.0 606.9
31 7.60 -27.00 5.32 -27.00 -17.29 121.83 41.79 244.31 0.7085 -824.1 999999
32 0.00 1.71 0.00 1.22 -19.59 122.48 42.44 241.60 0.7252 690.0 502.6
33 0.00 0.68 0.00 0.48 -18.67 121.81 41.77 242.48 0.7141 558.0 396.8
34 1.11 2.56 0.77 1.77 -16.88 121.14 41.10 244.55 0.6991 605.5 476.4
35 0.00 0.94 0.00 0.67 -19.42 121.79 41.76 241.48 0.7171 604.0 453.4
36 0.00 0.26 0.00 0.18 -19.51 121.53 41.49 241.24 0.7147 628.0 498.0
37 0.00 0.77 0.00 0.54 -19.45 121.21 41.18 241.17 0.7110 709.0 582.7
38 0.00 1.62 0.00 1.15 -19.98 121.34 41.30 240.53 0.7148 642.0 564.6
39 0.00 1.62 0.00 1.10 -18.86 118.95 38.91 240.79 0.6834 -465.0 -389.3
40 0.00 0.85 0.00 0.57 -19.31 117.28 37.24 239.23 0.6671 -608.0 -567.4
41 0.00 1.20 0.00 0.80 -20.16 117.12 37.08 237.98 0.6699 -758.0 -579.7
42 0.00 0.94 0.00 0.60 -17.11 115.97 35.93 241.55 0.6402 -646.0 -557.2
43 0.00 1.54 0.00 1.00 -19.43 116.14 36.10 238.38 0.6548 -536.0 -534.6
44 0.00 1.71 0.00 1.11 -19.49 115.69 35.65 238.02 0.6501 -883.0 -704.6
45 0.00 1.20 0.00 0.77 -19.58 115.36 35.32 237.68 0.6470 -779.0 -642.6
46 0.00 3.76 0.00 2.44 -19.99 115.31 35.27 237.08 0.6488 -787.0 -596.6


  • 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.