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

11319 99.95 462.00 116.78 563.68 9.51 53.49 66.18 278.06 0.9113 -122.5 -72.8


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SDO HMI 2011-10-20 22:59:01 UT

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

1 4.44 256.87 6.11 347.88 7.43 56.72 69.41 275.88 0.9348 -401.4 -73.8
2 1.65 -1.00 2.28 -1.00 7.93 56.82 69.51 276.42 0.9352 207.5 999999
3 3.48 -1.00 4.75 -1.00 7.93 56.56 69.25 276.40 0.9336 -356.0 999999
4 30.21 -1.00 40.00 -1.00 8.56 55.86 68.55 277.05 0.9290 -631.8 999999
5 5.66 -1.00 7.16 -1.00 8.90 54.77 67.46 277.37 0.9218 -641.8 999999
6 0.00 2.26 0.00 2.81 8.30 54.31 67.01 276.70 0.9189 -482.0 -508.6
7 3.22 4.88 4.01 6.08 9.33 54.38 67.07 277.82 0.9190 -624.4 -617.8
8 0.00 0.96 0.00 1.18 9.14 54.07 66.76 277.60 0.9170 -508.0 -549.1
9 4.53 33.78 5.55 41.42 9.78 54.01 66.70 278.30 0.9164 -765.4 -588.1
10 0.00 0.87 0.00 1.06 9.22 53.80 66.49 277.69 0.9150 -614.0 -587.3
11 2.09 3.05 2.46 3.59 9.24 52.97 65.66 277.67 0.9092 -573.6 -643.1
12 0.00 0.87 0.00 1.00 10.05 52.25 64.94 278.55 0.9038 -632.0 -582.7
13 0.00 1.13 0.00 1.27 9.08 51.61 64.31 277.45 0.8993 -404.0 -261.2
14 0.00 7.14 0.00 7.88 9.64 51.11 63.80 278.06 0.8953 -516.0 -196.6
15 0.00 0.44 0.00 0.47 8.49 50.40 63.09 276.75 0.8900 377.0 317.2
16 0.96 4.79 1.04 5.21 9.85 50.70 63.39 278.29 0.8921 88.7 -15.6
17 0.44 -16.00 0.47 -16.00 9.86 50.57 63.26 278.30 0.8911 -52.4 999999
18 0.00 1.04 0.00 1.13 10.81 50.50 63.19 279.36 0.8904 -212.0 -163.8
19 1.83 4.01 1.96 4.30 10.61 50.29 62.99 279.14 0.8888 288.9 71.2
20 0.00 1.13 0.00 1.18 9.84 49.43 62.12 278.25 0.8820 279.0 166.3
21 0.00 0.96 0.00 0.99 10.47 49.12 61.81 278.96 0.8794 -255.0 -209.4
22 7.31 12.63 7.45 12.87 10.53 48.69 61.38 279.04 0.8759 413.9 170.5
23 3.66 6.18 3.66 6.20 10.37 48.07 60.76 278.85 0.8706 544.0 444.6
24 0.00 2.18 0.00 2.13 10.61 47.40 60.09 279.12 0.8649 365.0 320.3
25 0.00 1.48 0.00 1.43 10.61 47.03 59.72 279.11 0.8617 636.0 550.9
26 0.00 0.78 0.00 0.76 10.82 47.04 59.73 279.36 0.8618 605.0 577.1
27 20.72 90.47 20.27 89.00 12.16 47.33 60.02 280.92 0.8644 657.8 147.0
28 5.83 -27.00 5.74 -27.00 12.72 47.55 60.24 281.56 0.8664 567.1 999999
29 0.00 1.65 0.00 1.63 13.02 47.67 60.36 281.90 0.8674 517.0 428.6
30 0.00 1.39 0.00 1.34 10.51 46.76 59.45 279.00 0.8593 574.0 495.8
31 0.70 2.96 0.69 2.93 13.26 47.70 60.40 282.18 0.8678 499.0 365.8
32 0.00 6.79 0.00 6.82 14.32 48.17 60.86 283.39 0.8719 -97.0 -95.0
33 2.00 3.74 1.99 3.72 13.86 47.84 60.53 282.87 0.8690 363.7 119.1
34 0.00 0.52 0.00 0.51 13.08 47.26 59.95 281.98 0.8639 522.0 555.5
35 1.22 2.26 1.19 2.21 13.29 47.28 59.97 282.23 0.8642 587.9 543.4
36 0.00 1.57 0.00 1.52 12.97 47.09 59.78 281.86 0.8625 383.0 367.1
37 0.00 1.83 0.00 1.80 14.04 47.54 60.23 283.08 0.8666 198.0 166.8
38 0.00 1.39 0.00 1.36 14.16 47.10 59.79 283.25 0.8628 67.0 165.8


  • 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.