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

12178 90.21 479.21 45.31 240.54 -1.53 153.70 -4.08 153.83 0.1611 761.0 393.4


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SDO HMI 2014-10-03 01:00:32 UT

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

1 55.27 332.49 27.71 166.70 -1.63 154.53 -3.25 158.45 0.1552 1503.5 445.9
2 0.53 5.02 0.27 2.52 -2.43 153.41 -4.37 154.17 0.1755 993.8 733.5
3 2.73 6.78 1.37 3.40 -1.55 153.36 -4.43 151.50 0.1624 1199.9 857.9
4 0.00 7.92 0.00 3.98 -2.06 153.30 -4.49 152.62 0.1708 419.0 674.1
5 0.00 1.41 0.00 0.71 -0.82 153.12 -4.66 147.88 0.1536 647.0 415.1
6 5.54 62.49 2.79 31.40 -1.73 152.94 -4.85 149.81 0.1688 1042.8 384.3
7 6.86 -6.00 3.45 -6.00 -1.31 152.67 -5.12 147.10 0.1650 1075.7 999999
8 2.11 -6.00 1.06 -6.00 -0.95 152.67 -5.12 145.88 0.1597 1083.0 999999
9 0.00 2.55 0.00 1.28 -0.37 152.67 -5.12 143.76 0.1515 657.0 740.4
10 3.52 5.63 1.76 2.82 -0.37 152.43 -5.36 142.50 0.1540 1142.2 877.6
11 0.44 6.25 0.22 3.13 0.17 152.37 -5.42 139.93 0.1473 1173.2 894.7
12 0.00 1.58 0.00 0.80 -0.83 152.34 -5.45 143.76 0.1613 802.0 657.1
13 0.00 0.88 0.00 0.44 0.32 152.31 -5.48 138.96 0.1460 875.0 718.2
14 0.00 0.97 0.00 0.49 -0.74 152.22 -5.57 142.82 0.1613 611.0 451.8
15 0.00 5.02 0.00 2.52 -1.11 151.40 -6.38 140.36 0.1750 721.0 712.2
16 0.00 2.20 0.00 1.11 -1.03 150.98 -6.81 138.22 0.1786 807.0 601.2
17 0.00 1.32 0.00 0.66 0.45 150.35 -7.44 129.56 0.1687 -990.0 -877.2
18 1.94 13.47 0.98 6.79 -0.29 149.83 -7.95 130.82 0.1837 -1177.5 -852.3
19 0.00 1.50 0.00 0.76 -1.10 149.80 -7.99 133.89 0.1936 -1189.0 -898.1
20 2.64 -18.00 1.33 -18.00 -0.44 149.71 -8.07 131.00 0.1870 -1074.3 999999
21 2.82 4.66 1.42 2.36 -1.32 149.68 -8.11 134.24 0.1977 -1172.2 -875.9
22 0.00 0.79 0.00 0.40 -3.11 149.54 -8.24 139.60 0.2218 -702.0 -553.3
23 0.00 2.38 0.00 1.20 -1.17 149.43 -8.35 132.85 0.1989 -978.0 -774.4
24 5.81 7.74 2.95 3.94 -2.85 148.69 -9.09 136.01 0.2282 -1139.9 -826.3
25 0.00 1.85 0.00 0.94 -1.39 148.58 -9.20 130.87 0.2123 -830.0 -660.9
26 0.00 1.23 0.00 0.62 -0.70 148.31 -9.47 127.50 0.2084 -952.0 -802.5
27 0.00 1.32 0.00 0.67 -0.49 148.16 -9.62 126.26 0.2082 -820.0 -657.2
28 0.00 1.76 0.00 0.90 -2.96 147.41 -10.37 132.54 0.2451 933.0 687.1


  • 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.