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

11991 35.71 249.54 22.09 154.13 -25.68 87.63 33.01 235.34 0.5980 -259.2 -252.7


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SDO HMI 2014-03-06 22:00:28 UT

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

1 1.47 12.11 1.01 8.31 -21.72 97.74 43.12 246.09 0.6969 611.3 575.1
2 2.08 -1.00 1.42 -1.00 -21.75 97.40 42.78 245.95 0.6931 809.0 999999
3 0.00 0.95 0.00 0.66 -24.76 97.00 42.38 241.61 0.6981 -532.0 -441.9
4 0.00 0.43 0.00 0.29 -21.37 95.58 40.96 245.94 0.6709 674.0 552.0
5 0.00 0.69 0.00 0.47 -23.82 96.13 41.51 242.61 0.6852 518.0 420.5
6 0.00 1.21 0.00 0.81 -23.59 95.56 40.94 242.74 0.6780 648.0 451.8
7 0.00 2.77 0.00 1.76 -16.77 93.07 38.45 252.17 0.6277 -864.0 -721.4
8 0.00 7.96 0.00 5.23 -22.43 94.30 39.68 243.94 0.6593 452.0 517.4
9 0.00 1.04 0.00 0.68 -22.13 94.15 39.54 244.33 0.6566 601.0 534.8
10 3.55 10.29 2.34 6.77 -22.96 94.36 39.74 243.19 0.6618 739.6 634.0
11 0.43 3.46 0.29 2.29 -23.35 94.50 39.88 242.67 0.6649 598.8 495.6
12 0.00 1.12 0.00 0.75 -24.31 94.72 40.10 241.38 0.6711 612.0 394.6
13 0.00 1.12 0.00 0.73 -22.47 93.85 39.23 243.72 0.6542 692.0 631.2
14 0.00 1.12 0.00 0.73 -22.79 93.71 39.09 243.19 0.6537 816.0 764.5
15 0.00 1.64 0.00 1.07 -23.14 93.58 38.96 242.61 0.6535 862.0 733.7
16 0.00 1.30 0.00 0.84 -22.29 93.25 38.63 243.74 0.6465 648.0 561.2
17 0.00 1.12 0.00 0.74 -23.48 93.62 39.00 242.13 0.6552 646.0 545.1
18 0.00 1.47 0.00 0.98 -25.55 94.22 39.60 239.40 0.6704 622.0 499.7
19 0.00 0.95 0.00 0.61 -22.21 92.65 38.03 243.62 0.6390 613.0 514.9
20 0.69 2.51 0.46 1.67 -25.99 93.96 39.34 238.68 0.6694 845.1 674.6
21 0.00 2.51 0.00 1.62 -23.49 92.70 38.08 241.73 0.6446 708.0 618.8
22 0.00 0.95 0.00 0.62 -25.31 93.27 38.65 239.33 0.6588 799.0 701.5
23 0.00 1.21 0.00 0.77 -21.58 91.57 36.95 244.14 0.6234 616.0 534.4
24 0.00 1.90 0.00 1.21 -26.74 90.06 35.44 235.61 0.6298 -516.0 -340.5
25 0.00 4.24 0.00 2.66 -26.58 89.11 34.49 235.29 0.6183 -510.0 -433.3
26 0.00 0.95 0.00 0.60 -26.44 88.94 34.32 235.40 0.6156 -655.0 -553.8
27 0.00 1.04 0.00 0.65 -26.22 88.79 34.17 235.63 0.6126 -671.0 -542.6
28 0.00 2.08 0.00 1.29 -26.07 88.66 34.04 235.78 0.6103 -755.0 -619.0
29 0.00 1.21 0.00 0.76 -26.42 88.73 34.11 235.31 0.6131 -741.0 -681.7
30 0.00 2.77 0.00 1.72 -26.45 88.30 33.68 235.00 0.6084 -651.0 -532.6
31 0.00 2.77 0.00 1.73 -27.11 88.32 33.70 234.02 0.6126 -692.0 -563.2
32 0.00 2.51 0.00 1.56 -26.91 88.09 33.47 234.18 0.6088 -835.0 -665.2
33 0.00 0.78 0.00 0.48 -26.86 87.88 33.26 234.12 0.6061 -751.0 -674.3
34 0.00 0.86 0.00 0.55 -29.61 88.16 33.54 230.32 0.6265 -530.0 -465.6
35 0.43 2.25 0.28 1.43 -30.66 88.11 33.49 228.82 0.6329 -715.4 -561.7
36 0.00 1.38 0.00 0.88 -30.93 87.89 33.27 228.29 0.6325 -544.0 -438.2
37 1.38 3.11 0.85 1.91 -27.33 86.48 31.86 232.48 0.5935 -705.7 -517.0
38 0.00 0.26 0.00 0.16 -28.58 86.46 31.84 230.61 0.6016 -675.0 -653.3
39 0.69 2.16 0.43 1.33 -27.95 86.21 31.59 231.36 0.5947 -615.1 -434.6
40 6.83 150.37 4.10 90.20 -26.08 84.94 30.32 233.28 0.5678 -989.1 -492.0
41 17.47 -40.00 10.49 -40.00 -26.55 84.65 30.03 232.34 0.5677 -1107.8 999999
42 0.69 -40.00 0.42 -40.00 -26.99 84.66 30.04 231.66 0.5709 -774.8 999999
43 0.00 1.21 0.00 0.75 -29.55 85.39 30.77 228.42 0.5972 -444.0 -393.7
44 0.00 1.30 0.00 0.79 -28.23 84.73 30.11 229.83 0.5805 -239.0 -299.5
45 0.00 0.69 0.00 0.42 -28.44 84.59 29.97 229.43 0.5805 -594.0 -562.8
46 0.00 1.21 0.00 0.72 -25.83 83.80 29.18 232.81 0.5530 -257.0 -171.6
47 0.00 1.21 0.00 0.73 -28.58 84.29 29.67 228.97 0.5784 -571.0 -597.8
48 0.00 1.12 0.00 0.68 -28.55 83.81 29.19 228.64 0.5730 -641.0 -486.7
49 0.00 3.37 0.00 2.01 -27.78 83.20 28.58 229.29 0.5605 -700.0 -568.6
50 0.00 0.86 0.00 0.51 -28.41 80.97 26.36 226.36 0.5417 -623.0 -539.0


  • 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.