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

12216 41.76 233.49 47.68 265.74 -13.70 165.14 63.16 254.26 0.9021 420.2 228.4


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SDO HMI 2014-11-30 21:00:25 UT

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

1 0.00 1.20 0.00 1.83 -15.30 172.08 70.10 253.47 0.9475 256.0 261.1
2 4.78 36.99 5.96 46.07 -12.20 167.74 65.76 256.26 0.9192 399.4 129.2
3 1.28 -2.00 1.59 -2.00 -12.41 167.54 65.56 256.01 0.9180 537.9 999999
4 0.00 1.45 0.00 1.71 -10.46 166.47 64.49 258.01 0.9091 -199.0 -182.9
5 0.00 0.26 0.00 0.31 -12.31 166.91 64.93 256.04 0.9136 364.0 355.3
6 0.00 1.71 0.00 2.03 -12.27 166.53 64.55 256.03 0.9110 536.0 423.6
7 0.00 1.96 0.00 2.34 -12.49 166.56 64.58 255.80 0.9114 327.0 374.4
8 0.00 0.68 0.00 0.78 -11.38 165.52 63.54 256.89 0.9030 345.0 322.8
9 0.00 0.26 0.00 0.29 -11.77 165.47 63.49 256.45 0.9030 302.0 335.0
10 0.00 2.48 0.00 2.80 -11.68 165.16 63.18 256.51 0.9006 457.0 422.7
11 0.60 1.45 0.67 1.63 -11.88 164.98 63.00 256.26 0.8995 569.0 482.8
12 0.00 0.85 0.00 0.95 -10.97 164.62 62.64 257.23 0.8959 -255.0 -272.2
13 0.00 1.37 0.00 1.49 -11.12 164.21 62.23 257.01 0.8929 -274.0 -227.4
14 2.90 159.85 3.30 180.08 -13.62 165.08 63.10 254.36 0.9019 351.2 304.8
15 0.00 3.33 0.00 3.65 -11.81 164.29 62.31 256.25 0.8942 552.0 355.8
16 30.67 -14.00 34.65 -14.00 -14.29 164.80 62.82 253.58 0.9005 733.5 999999
17 0.00 0.94 0.00 1.03 -12.87 164.14 62.16 255.05 0.8941 422.0 337.5
18 0.00 1.62 0.00 1.78 -13.06 164.15 62.17 254.84 0.8944 358.0 316.5
19 0.00 1.20 0.00 1.24 -13.91 162.11 60.13 253.57 0.8796 507.0 484.5
20 0.00 0.94 0.00 0.96 -13.29 161.79 59.81 254.21 0.8762 -96.0 -34.1
21 0.00 0.68 0.00 0.69 -13.11 161.59 59.61 254.38 0.8744 -203.0 -169.2
22 0.00 1.71 0.00 1.72 -12.86 161.43 59.45 254.64 0.8728 -364.0 -322.6
23 0.00 0.85 0.00 0.87 -13.50 161.63 59.65 253.94 0.8752 132.0 126.1
24 0.00 1.45 0.00 1.46 -13.74 161.13 59.15 253.59 0.8714 -278.0 -244.2
25 0.00 1.11 0.00 1.10 -13.70 160.81 58.83 253.57 0.8687 -492.0 -464.1
26 0.00 0.26 0.00 0.26 -13.80 160.85 58.87 253.47 0.8692 -471.0 -419.0
27 0.68 2.05 0.67 2.01 -14.58 160.18 58.20 252.45 0.8647 -587.0 -427.5
28 0.00 1.54 0.00 1.46 -12.86 159.28 57.30 254.26 0.8544 -472.0 -378.2
29 0.85 3.93 0.84 3.84 -15.26 160.00 58.02 251.65 0.8642 -593.9 -546.2
30 0.00 0.77 0.00 0.78 -16.97 160.81 58.83 249.87 0.8736 -251.0 -196.8
31 0.00 0.60 0.00 0.58 -14.91 159.73 57.75 251.99 0.8615 -384.0 -406.0


  • 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.