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

12063 68.70 225.71 35.98 119.05 10.30 178.72 -15.34 49.56 0.3421 -185.1 175.5


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SDO HMI 2014-05-17 04:00:38 UT

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

1 0.00 1.17 0.00 0.60 9.28 182.88 -11.18 43.40 0.2797 -809.0 -658.5
2 0.00 1.35 0.00 0.70 9.69 182.58 -11.48 43.15 0.2881 -331.0 -275.1
3 0.00 3.77 0.00 1.95 9.19 182.53 -11.52 44.49 0.2827 -992.0 -863.1
4 5.66 10.70 2.94 5.55 10.25 182.15 -11.91 42.86 0.2998 -1086.5 -724.1
5 0.00 0.81 0.00 0.42 11.74 182.09 -11.97 39.74 0.3189 807.0 669.7
6 2.79 5.57 1.45 2.89 9.26 181.37 -12.69 47.04 0.2975 -1157.4 -823.6
7 17.17 29.30 8.94 15.26 10.07 181.21 -12.84 45.43 0.3086 -1185.5 -629.6
8 0.45 1.89 0.23 0.99 10.76 181.12 -12.94 44.06 0.3176 -964.8 -764.6
9 2.16 29.12 1.12 15.16 9.67 181.10 -12.96 46.64 0.3053 -1255.1 -616.0
10 1.80 5.84 0.93 3.03 9.02 180.97 -13.09 48.54 0.2998 -1106.8 -764.2
11 8.99 -9.00 4.67 -9.00 9.49 180.92 -13.14 47.48 0.3055 -1157.8 999999
12 0.00 1.62 0.00 0.85 10.70 180.87 -13.19 44.74 0.3199 -615.0 -412.3
13 6.92 -9.00 3.60 -9.00 9.73 180.88 -13.18 46.97 0.3088 -1081.9 999999
14 2.07 -9.00 1.08 -9.00 9.99 180.61 -13.44 46.93 0.3148 -818.9 999999
15 0.45 1.98 0.23 1.03 9.15 180.62 -13.44 48.96 0.3056 -954.2 -797.6
16 0.00 1.44 0.00 0.75 10.30 180.47 -13.58 46.49 0.3200 -578.0 -422.3
17 0.00 2.34 0.00 1.22 9.27 180.42 -13.64 49.05 0.3094 -665.0 -508.7
18 0.00 1.80 0.00 0.94 10.21 180.26 -13.80 47.15 0.3216 -645.0 -482.3
19 0.00 0.72 0.00 0.38 10.27 180.13 -13.93 47.27 0.3239 -407.0 -476.0
20 0.90 2.16 0.47 1.13 10.68 179.98 -14.07 46.64 0.3301 -774.4 -577.8
21 0.00 1.89 0.00 0.99 10.15 179.94 -14.11 47.93 0.3248 -814.0 -675.5
22 0.00 1.08 0.00 0.57 10.53 179.29 -14.77 48.33 0.3370 -781.0 -622.9
23 0.00 1.08 0.00 0.57 9.48 179.18 -14.88 51.00 0.3273 -746.0 -570.8
24 0.00 6.29 0.00 3.31 9.52 178.44 -15.61 52.24 0.3372 432.0 391.8
25 0.90 6.38 0.47 3.37 10.20 178.15 -15.90 51.14 0.3478 -250.4 366.9
26 0.00 1.44 0.00 0.76 9.86 178.14 -15.92 51.96 0.3446 895.0 697.8
27 0.00 1.35 0.00 0.71 10.18 177.74 -16.32 51.91 0.3529 954.0 802.8
28 0.00 0.99 0.00 0.52 10.33 177.60 -16.46 51.79 0.3562 923.0 704.1
29 0.00 4.22 0.00 2.23 9.81 177.60 -16.46 53.00 0.3511 681.0 726.0
30 0.00 1.62 0.00 0.86 10.46 177.43 -16.62 51.78 0.3596 794.0 630.8
31 1.17 34.96 0.62 18.65 10.96 177.18 -16.88 51.10 0.3678 1189.8 654.2
32 3.06 -31.00 1.63 -31.00 11.18 177.07 -16.99 50.81 0.3714 1113.3 999999
33 0.00 1.17 0.00 0.63 12.40 176.93 -17.13 48.52 0.3856 786.0 589.8
34 0.72 6.20 0.38 3.29 10.12 177.03 -17.02 53.19 0.3616 1038.0 843.5
35 0.00 1.17 0.00 0.62 10.50 176.85 -17.21 52.64 0.3675 822.0 728.0
36 0.00 0.99 0.00 0.53 11.75 176.68 -17.38 50.25 0.3820 598.0 429.2
37 2.16 -31.00 1.15 -31.00 11.28 176.68 -17.38 51.23 0.3774 941.2 999999
38 0.00 1.08 0.00 0.58 11.94 176.50 -17.55 50.13 0.3861 675.0 496.2
39 0.00 1.26 0.00 0.67 10.72 176.58 -17.48 52.58 0.3731 987.0 730.3
40 0.54 5.03 0.29 2.69 10.66 176.29 -17.77 53.15 0.3763 1089.7 837.7
41 0.00 1.98 0.00 1.07 12.86 175.98 -18.07 49.12 0.4017 894.0 657.5
42 0.00 0.90 0.00 0.49 12.60 176.00 -18.06 49.59 0.3989 806.0 660.9
43 0.00 1.44 0.00 0.77 10.26 176.09 -17.97 54.33 0.3752 1062.0 903.0
44 0.00 1.62 0.00 0.88 13.11 175.83 -18.22 48.87 0.4061 806.0 653.2
45 10.16 39.99 5.44 21.44 10.49 175.69 -18.37 54.44 0.3826 1084.8 537.3
46 0.63 -45.00 0.34 -45.00 10.30 175.50 -18.56 55.10 0.3834 817.0 999999


  • 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.