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

11341 45.35 262.55 23.23 134.46 9.70 55.71 12.79 300.30 0.2528 -346.2 -297.0


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SDO HMI 2011-11-13 00:58:58 UT

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

1 0.77 217.81 0.40 111.98 9.59 57.58 14.66 294.57 0.2757 -972.7 -430.9
2 0.00 1.20 0.00 0.62 6.94 57.39 14.47 285.34 0.2584 -688.0 -549.4
3 37.52 -1.00 19.29 -1.00 9.45 57.21 14.29 294.62 0.2690 -1382.1 999999
4 0.00 1.29 0.00 0.66 11.08 55.91 12.99 302.30 0.2622 -856.0 -700.7
5 0.00 1.29 0.00 0.66 10.21 55.57 12.65 300.02 0.2500 -989.0 -768.1
6 0.00 1.12 0.00 0.57 12.68 55.06 12.14 309.14 0.2657 866.0 651.8
7 0.00 0.69 0.00 0.35 9.21 54.76 11.84 297.83 0.2300 822.0 518.1
8 0.00 2.32 0.00 1.17 10.28 51.25 8.33 311.26 0.1904 -952.0 -767.0
9 1.89 2.24 0.95 1.12 10.00 49.54 6.62 316.56 0.1658 -978.6 -829.2
10 0.00 0.86 0.00 0.43 10.63 48.73 5.81 322.71 0.1650 -766.0 -688.8
11 1.98 4.13 0.99 2.07 10.84 48.37 5.45 325.22 0.1643 -876.0 -700.0
12 0.00 1.29 0.00 0.65 9.17 47.98 5.06 320.42 0.1373 948.0 708.8
13 1.81 4.22 0.91 2.11 10.85 47.19 4.27 331.44 0.1536 974.4 718.7
14 0.00 3.53 0.00 1.77 11.21 47.19 4.27 332.51 0.1591 1049.0 774.9
15 0.00 1.20 0.00 0.60 10.43 46.91 3.99 331.69 0.1450 846.0 628.3
16 0.00 1.46 0.00 0.73 9.62 46.54 3.62 331.17 0.1297 862.0 666.1
17 0.00 0.95 0.00 0.48 12.20 46.30 3.38 339.93 0.1686 761.0 607.8
18 0.00 1.38 0.00 0.69 11.42 46.11 3.19 339.30 0.1548 888.0 756.7
19 0.00 0.69 0.00 0.34 9.95 46.06 3.14 335.57 0.1311 847.0 612.0
20 0.00 1.20 0.00 0.60 10.31 46.03 3.11 336.85 0.1366 975.0 675.7
21 0.00 0.60 0.00 0.30 11.93 46.05 3.13 340.74 0.1628 827.0 691.4
22 0.00 1.20 0.00 0.61 12.83 46.03 3.11 342.56 0.1774 1050.0 804.4
23 0.00 0.86 0.00 0.43 10.97 45.95 3.03 339.17 0.1466 860.0 776.8
24 1.38 2.41 0.69 1.20 10.49 45.76 2.84 339.15 0.1377 889.9 814.2
25 0.00 1.12 0.00 0.56 12.11 45.78 2.86 342.64 0.1643 910.0 687.8
26 0.00 1.46 0.00 0.73 10.94 45.65 2.73 341.03 0.1443 863.0 716.2
27 0.00 3.10 0.00 1.55 11.27 45.59 2.67 342.12 0.1494 1143.0 826.4
28 0.00 1.29 0.00 0.65 13.04 45.58 2.66 345.30 0.1787 826.0 667.7
29 0.00 1.64 0.00 0.83 14.16 44.64 1.72 351.34 0.1943 874.0 614.6


  • 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.