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

12038 75.70 315.25 38.97 163.11 -11.34 183.20 -15.46 112.31 0.2859 411.2 197.9


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SDO HMI 2014-04-19 14:00:34 UT

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

1 0.00 1.51 0.00 0.77 -14.82 189.46 -9.21 137.27 0.2290 -725.0 -541.8
2 0.00 1.95 0.00 0.99 -13.27 187.86 -10.80 127.72 0.2317 891.0 726.1
3 0.00 2.13 0.00 1.08 -8.32 187.24 -11.43 105.81 0.2046 756.0 572.8
4 0.00 0.97 0.00 0.49 -10.31 187.11 -11.56 114.58 0.2177 938.0 797.9
5 16.40 52.38 8.33 26.62 -9.85 186.47 -12.19 111.57 0.2248 1268.9 542.6
6 0.00 2.13 0.00 1.08 -9.39 186.27 -12.40 109.35 0.2255 297.0 254.8
7 4.52 -5.00 2.30 -5.00 -9.75 186.16 -12.50 110.71 0.2292 998.1 999999
8 1.42 8.69 0.72 4.42 -9.38 185.86 -12.80 108.79 0.2320 997.9 804.9
9 0.00 1.15 0.00 0.59 -9.62 185.85 -12.81 109.77 0.2334 741.0 624.3
10 0.00 1.33 0.00 0.68 -8.12 185.91 -12.76 103.46 0.2258 966.0 757.3
11 0.00 1.68 0.00 0.86 -10.77 185.71 -12.95 114.10 0.2424 998.0 851.2
12 1.51 -8.00 0.77 -8.00 -9.17 185.74 -12.92 107.76 0.2328 1031.2 999999
13 0.00 1.24 0.00 0.63 -8.29 185.46 -13.20 103.79 0.2337 787.0 649.9
14 0.00 1.86 0.00 0.95 -8.14 185.44 -13.23 103.13 0.2336 956.0 775.1
15 0.00 1.24 0.00 0.63 -8.50 185.39 -13.27 104.60 0.2356 882.0 770.9
16 0.00 1.06 0.00 0.54 -8.61 185.20 -13.46 104.90 0.2392 645.0 425.6
17 0.00 1.60 0.00 0.82 -14.42 184.59 -14.08 124.53 0.2872 608.0 588.2
18 12.67 43.25 6.53 22.28 -11.70 184.05 -14.61 115.02 0.2739 1223.6 514.8
19 0.80 3.19 0.41 1.64 -10.84 183.62 -15.04 111.54 0.2753 938.2 797.6
20 0.00 1.33 0.00 0.68 -8.03 183.56 -15.10 101.34 0.2643 -850.0 -625.5
21 0.00 1.15 0.00 0.59 -10.86 183.27 -15.39 111.20 0.2809 789.0 564.6
22 0.00 1.15 0.00 0.59 -7.75 183.22 -15.44 100.10 0.2691 -840.0 -752.2
23 2.84 55.66 1.46 28.70 -8.41 183.01 -15.66 102.37 0.2745 -1207.3 -590.6
24 0.00 2.13 0.00 1.10 -8.86 182.93 -15.74 103.92 0.2774 -857.0 -762.5
25 15.69 -23.00 8.09 -23.00 -8.31 182.66 -16.00 101.80 0.2799 -1174.7 999999
26 0.00 0.62 0.00 0.32 -11.09 182.49 -16.17 111.07 0.2942 714.0 510.7
27 19.85 97.75 10.36 51.02 -13.13 181.91 -16.75 116.67 0.3155 1299.4 377.8
28 0.00 1.42 0.00 0.78 -23.99 180.51 -18.16 138.83 0.4342 -651.0 -509.2
29 0.00 1.15 0.00 0.60 -11.60 181.34 -17.33 111.47 0.3149 -948.0 -782.5
30 0.00 3.90 0.00 2.04 -11.59 180.85 -17.81 110.95 0.3222 -948.0 -860.1
31 0.00 1.42 0.00 0.74 -11.92 180.80 -17.86 111.88 0.3248 -878.0 -798.8
32 0.00 1.51 0.00 0.79 -12.06 180.63 -18.04 112.13 0.3283 -842.0 -619.9
33 0.00 3.10 0.00 1.63 -12.24 180.26 -18.40 112.26 0.3349 -1166.0 -883.5
34 0.00 1.86 0.00 0.98 -13.65 179.72 -18.94 115.58 0.3512 -789.0 -657.6
35 0.00 0.71 0.00 0.38 -16.21 179.42 -19.25 121.65 0.3734 945.0 834.1
36 0.00 1.15 0.00 0.62 -16.36 179.30 -19.36 121.86 0.3762 833.0 686.8
37 0.00 2.22 0.00 1.18 -16.23 179.15 -19.52 121.38 0.3773 717.0 710.4
38 0.00 1.06 0.00 0.57 -17.90 178.42 -20.24 124.30 0.4002 826.0 627.6
39 0.00 1.86 0.00 1.00 -16.70 178.43 -20.23 121.63 0.3907 734.0 637.9
40 0.00 1.42 0.00 0.76 -16.54 178.11 -20.55 120.90 0.3939 853.0 627.7
41 0.00 2.66 0.00 1.50 -21.29 174.43 -24.23 126.59 0.4782 -190.0 -161.4
42 0.00 1.42 0.00 0.78 -11.62 173.88 -24.78 106.21 0.4293 -885.0 -703.9
43 0.00 1.24 0.00 0.69 -13.92 172.57 -26.09 110.52 0.4577 -780.0 -631.9


  • 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.