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

11234 45.58 141.29 42.52 130.79 -14.99 245.82 55.92 251.21 0.8465 -45.1 196.3


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SDO HMI 2011-06-18 15:59:11 UT

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

1 0.00 0.91 0.00 1.02 -14.43 252.46 62.55 253.17 0.8997 223.0 180.6
2 1.72 2.81 1.93 3.16 -14.59 252.33 62.43 252.98 0.8990 283.3 228.1
3 0.00 1.00 0.00 1.11 -14.33 252.00 62.09 253.21 0.8962 446.0 425.6
4 1.99 2.90 2.20 3.21 -14.58 251.85 61.94 252.91 0.8954 492.7 405.8
5 0.00 0.54 0.00 0.54 -14.54 248.69 58.78 252.37 0.8706 250.0 140.0
6 2.63 11.15 2.63 11.05 -14.79 248.67 58.77 252.08 0.8709 382.5 446.9
7 1.99 -6.00 1.98 -6.00 -14.66 248.37 58.47 252.17 0.8682 376.4 999999
8 0.00 1.09 0.00 1.07 -14.17 248.05 58.14 252.65 0.8648 366.0 446.3
9 2.90 -6.00 2.85 -6.00 -14.65 248.07 58.16 252.11 0.8657 616.8 999999
10 1.90 3.90 1.86 3.80 -14.33 247.87 57.97 252.44 0.8635 659.0 658.7
11 2.36 4.17 2.25 3.97 -13.90 247.11 57.21 252.78 0.8564 533.7 498.0
12 1.72 33.82 1.62 31.64 -14.55 246.56 56.65 251.91 0.8526 742.4 643.3
13 1.81 -12.00 1.71 -12.00 -14.77 246.47 56.57 251.63 0.8523 717.7 999999
14 0.00 1.54 0.00 1.47 -15.77 246.83 56.92 250.57 0.8571 480.0 413.5
15 3.26 6.80 2.95 6.12 -13.89 245.06 55.16 252.35 0.8382 -376.6 -225.1
16 3.17 26.66 2.90 24.24 -14.94 245.35 55.44 251.19 0.8427 320.8 204.5
17 2.18 -15.00 1.95 -15.00 -13.73 244.79 54.88 252.48 0.8353 -456.9 999999
18 2.54 -16.00 2.28 -16.00 -14.36 244.79 54.89 251.74 0.8366 -393.3 999999
19 0.00 1.00 0.00 0.89 -14.07 244.63 54.73 252.04 0.8346 -490.0 -435.3
20 0.00 0.91 0.00 0.82 -14.83 244.86 54.95 251.20 0.8381 -370.0 -289.5
21 0.00 0.45 0.00 0.41 -15.15 244.82 54.91 250.82 0.8383 -198.0 -171.2
22 0.00 1.18 0.00 1.06 -15.05 244.72 54.82 250.91 0.8373 -397.0 -309.9
23 0.00 0.73 0.00 0.64 -13.80 244.00 54.09 252.21 0.8282 -402.0 -366.2
24 0.00 2.09 0.00 1.88 -16.16 244.45 54.54 249.54 0.8371 -382.0 -254.2
25 0.00 0.91 0.00 0.81 -16.99 244.13 54.23 248.50 0.8361 -113.0 -146.4
26 0.00 1.18 0.00 1.04 -16.69 243.68 53.78 248.73 0.8314 -271.0 -251.5
27 0.00 0.91 0.00 0.79 -15.85 243.24 53.33 249.60 0.8254 -329.0 -244.3
28 1.45 1.90 1.28 1.68 -16.62 243.44 53.53 248.74 0.8290 -386.7 -294.4
29 11.24 23.49 9.81 20.46 -16.23 243.12 53.22 249.12 0.8252 -577.0 -496.2
30 0.00 1.09 0.00 0.93 -14.63 242.53 52.63 250.87 0.8161 -468.0 -407.8
31 2.72 6.62 2.32 5.66 -15.70 242.39 52.49 249.54 0.8172 -751.5 -623.7
32 0.00 0.91 0.00 0.78 -16.18 242.52 52.62 249.01 0.8195 -578.0 -432.3
33 0.00 0.63 0.00 0.54 -16.40 242.19 52.28 248.65 0.8169 -582.0 -446.7


  • 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.