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

11236 64.74 366.21 53.46 302.45 16.95 169.59 51.97 289.79 0.8023 -552.6 -272.3


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SDO HMI 2011-06-24 02:59:11 UT

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

1 2.45 3.81 2.18 3.40 16.56 172.88 55.25 288.62 0.8332 500.4 456.0
2 0.00 1.36 0.00 1.20 19.04 171.83 54.21 291.78 0.8278 251.0 186.3
3 0.00 1.18 0.00 1.03 19.28 171.56 53.93 292.12 0.8257 384.0 341.8
4 52.57 312.12 44.12 261.36 16.79 170.30 52.68 289.39 0.8093 -951.8 -325.0
5 0.00 2.45 0.00 1.90 14.23 166.95 49.32 286.89 0.7704 -620.0 -450.9
6 0.00 1.54 0.00 1.25 19.43 168.13 50.50 293.15 0.7936 514.0 369.6
7 0.00 1.63 0.00 1.25 15.10 166.39 48.76 288.12 0.7661 -691.0 -559.3
8 2.00 2.72 1.54 2.10 16.07 166.46 48.83 289.35 0.7689 413.5 246.0
9 0.00 0.82 0.00 0.64 16.92 166.75 49.12 290.36 0.7738 244.0 141.1
10 0.00 1.45 0.00 1.12 15.85 166.38 48.76 289.09 0.7677 389.0 333.2
11 0.00 3.72 0.00 2.93 18.08 167.08 49.45 291.75 0.7799 311.0 284.2
12 0.00 2.00 0.00 1.54 17.25 166.09 48.46 290.96 0.7677 530.0 341.6
13 0.00 2.54 0.00 1.87 17.95 163.40 45.77 292.64 0.7409 317.0 268.9
14 1.00 16.34 0.74 11.99 18.91 163.36 45.73 293.91 0.7433 -386.7 -497.1
15 4.81 -14.00 3.53 -14.00 18.70 163.05 45.43 293.73 0.7394 -742.8 999999
16 0.00 1.54 0.00 1.12 18.07 162.71 45.08 293.02 0.7337 461.0 341.7
17 1.91 5.54 1.35 3.90 18.82 160.75 43.12 294.70 0.7145 591.8 682.8
18 0.00 0.64 0.00 0.45 19.11 160.66 43.04 295.13 0.7146 547.0 428.1
19 0.00 1.00 0.00 0.71 19.52 160.76 43.13 295.65 0.7171 599.0 492.3
20 0.00 1.63 0.00 1.15 19.52 160.54 42.91 295.74 0.7147 642.0 573.1
21 0.00 2.18 0.00 1.54 20.34 160.15 42.52 296.98 0.7134 664.0 534.5


  • 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.