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

12077 52.60 231.73 32.70 143.68 -4.37 299.45 -36.88 96.60 0.6045 503.9 339.8


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SDO HMI 2014-06-02 15:00:39 UT

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

1 0.00 1.27 0.00 0.76 -7.00 302.41 -33.92 101.69 0.5677 673.0 637.9
2 1.63 4.16 1.00 2.56 -6.22 300.38 -35.95 99.85 0.5945 859.9 649.5
3 30.54 147.12 18.72 90.09 -4.21 300.41 -35.92 96.46 0.5911 1155.3 447.3
4 2.08 -3.00 1.28 -3.00 -3.96 300.00 -36.33 95.99 0.5964 637.7 999999
5 1.36 -3.00 0.84 -3.00 -4.20 299.88 -36.45 96.38 0.5985 570.6 999999
6 1.54 2.71 0.95 1.68 -6.25 299.58 -36.75 99.72 0.6056 895.6 750.2
7 2.62 4.70 1.63 2.92 -6.49 299.48 -36.85 100.10 0.6074 750.2 554.0
8 0.00 1.72 0.00 1.06 -4.14 299.61 -36.72 96.24 0.6021 665.0 483.9
9 0.00 1.27 0.00 0.79 -6.79 299.23 -37.11 100.53 0.6115 572.0 500.2
10 0.00 1.81 0.00 1.12 -3.80 299.37 -36.97 95.65 0.6052 282.0 300.0
11 2.89 20.69 1.80 12.84 -4.08 299.24 -37.10 96.09 0.6073 718.9 431.4
12 0.00 0.99 0.00 0.63 -6.05 298.25 -38.08 99.14 0.6235 -695.0 -561.5
13 0.00 1.90 0.00 1.20 -3.89 298.13 -38.21 95.64 0.6223 684.0 482.2
14 0.00 3.16 0.00 2.00 -3.55 297.95 -38.38 95.08 0.6244 770.0 591.1
15 0.00 1.27 0.00 0.80 -3.76 297.90 -38.43 95.42 0.6253 566.0 458.0
16 0.00 0.81 0.00 0.52 -7.58 297.00 -39.34 101.27 0.6429 -561.0 -494.2
17 0.90 2.17 0.58 1.39 -3.67 297.28 -39.05 95.20 0.6336 743.7 621.9
18 0.00 0.72 0.00 0.46 -5.65 297.06 -39.27 98.29 0.6388 545.0 407.8
19 0.00 1.72 0.00 1.11 -7.64 296.83 -39.50 101.32 0.6452 -663.0 -618.1
20 0.45 11.30 0.29 7.24 -3.85 297.07 -39.26 95.46 0.6366 459.8 70.6
21 0.00 1.27 0.00 0.81 -2.96 296.84 -39.49 94.05 0.6390 481.0 389.1
22 1.81 3.16 1.17 2.04 -3.45 296.46 -39.87 94.78 0.6444 -618.6 -440.0
23 0.00 1.63 0.00 1.06 -3.90 295.87 -40.46 95.42 0.6526 -461.0 -380.2
24 6.78 11.30 4.44 7.39 -5.00 295.72 -40.61 97.08 0.6557 -822.7 -624.1
25 0.00 2.35 0.00 1.54 -4.45 295.72 -40.61 96.24 0.6551 -736.0 -617.8
26 0.00 1.81 0.00 1.19 -5.52 295.35 -40.98 97.81 0.6612 -602.0 -525.5
27 0.00 0.72 0.00 0.48 -6.25 294.84 -41.50 98.83 0.6688 -276.0 -307.6


  • 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.