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

12003 104.05 387.39 80.57 297.44 5.70 11.17 48.25 283.78 0.7661 232.5 173.4


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SDO HMI 2014-03-13 21:00:29 UT

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

1 0.00 1.13 0.00 0.99 5.72 17.04 54.11 282.04 0.8264 -195.0 -211.6
2 0.00 1.74 0.00 1.48 3.56 16.38 53.45 279.63 0.8155 -164.0 -239.6
3 9.29 17.79 7.92 15.16 4.51 16.22 53.29 280.82 0.8159 -618.1 -418.5
4 0.95 -3.00 0.81 -3.00 4.23 16.14 53.21 280.50 0.8145 -536.3 999999
5 0.00 2.86 0.00 2.40 4.09 15.63 52.70 280.46 0.8091 -413.0 -406.9
6 0.00 0.87 0.00 0.72 4.44 14.93 52.00 281.07 0.8028 -530.0 -468.1
7 0.00 0.95 0.00 0.79 4.66 14.95 52.02 281.33 0.8035 -592.0 -534.8
8 2.08 13.02 1.71 10.71 4.03 14.79 51.86 280.61 0.8005 -730.5 -567.7
9 0.00 1.04 0.00 0.86 4.77 14.86 51.93 281.49 0.8029 -617.0 -579.8
10 0.00 0.78 0.00 0.63 4.99 14.07 51.14 281.99 0.7953 -640.0 -583.2
11 1.04 51.81 0.85 42.07 6.00 14.10 51.17 283.21 0.7980 22.4 -231.6
12 19.79 -11.00 16.06 -11.00 5.76 13.82 50.90 283.00 0.7946 -751.5 999999
13 0.00 0.61 0.00 0.49 3.55 13.60 50.67 280.33 0.7870 -551.0 -434.1
14 0.00 4.51 0.00 3.64 5.23 13.66 50.74 282.39 0.7917 -748.0 -530.0
15 0.87 2.26 0.69 1.80 6.20 12.98 50.05 283.79 0.7871 -588.2 -546.9
16 0.00 1.74 0.00 1.38 6.55 12.80 49.87 284.28 0.7861 -665.0 -557.2
17 0.00 1.48 0.00 1.12 3.50 11.15 48.22 280.94 0.7604 -179.0 -265.2
18 0.00 1.30 0.00 0.99 4.20 11.16 48.23 281.83 0.7623 -31.0 -101.7
19 16.83 271.96 12.76 203.68 5.80 10.47 47.54 284.11 0.7591 721.9 364.8
20 12.24 -19.00 9.21 -19.00 5.11 10.26 47.33 283.29 0.7548 792.2 999999
21 5.47 -19.00 4.12 -19.00 6.02 10.14 47.21 284.49 0.7561 728.4 999999
22 1.56 -19.00 1.17 -19.00 6.81 9.79 46.86 285.63 0.7547 299.3 999999
23 0.00 1.13 0.00 0.85 7.20 9.67 46.74 286.17 0.7546 127.0 232.9
24 31.67 -19.00 23.59 -19.00 6.14 9.44 46.52 284.89 0.7488 1020.6 999999
25 1.39 3.99 1.04 3.00 7.52 9.54 46.61 286.63 0.7542 577.3 416.8
26 0.00 1.21 0.00 0.91 7.89 9.55 46.62 287.10 0.7555 305.0 323.9
27 0.00 0.78 0.00 0.58 7.36 9.43 46.50 286.47 0.7524 539.0 423.4
28 0.87 -19.00 0.64 -19.00 6.66 9.11 46.19 285.68 0.7467 640.5 999999
29 0.00 0.69 0.00 0.51 6.42 8.22 45.29 285.70 0.7360 -103.0 -134.9
30 0.00 0.78 0.00 0.56 5.25 8.06 45.13 284.22 0.7303 512.0 534.3
31 0.00 1.48 0.00 1.06 5.47 7.78 44.85 284.60 0.7278 637.0 495.9
32 0.00 1.48 0.00 1.06 5.74 7.77 44.84 284.97 0.7285 547.0 447.1


  • 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.