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

11998 34.41 153.59 17.32 77.23 -10.30 358.56 8.72 248.00 0.1710 627.5 468.7


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SDO HMI 2014-03-11 20:00:29 UT

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

1 0.00 1.04 0.00 0.53 -7.98 2.71 12.87 265.77 0.2222 770.0 583.3
2 0.00 1.13 0.00 0.58 -14.53 2.18 12.34 237.85 0.2455 784.0 631.5
3 0.00 1.30 0.00 0.66 -12.94 1.16 11.32 241.94 0.2178 718.0 589.5
4 0.00 3.03 0.00 1.54 -13.15 1.05 11.21 240.84 0.2177 607.0 626.3
5 0.00 1.47 0.00 0.75 -13.19 0.64 10.80 239.82 0.2121 847.0 662.6
6 0.00 2.17 0.00 1.09 -7.08 0.26 10.42 270.12 0.1803 912.0 727.7
7 0.00 1.56 0.00 0.79 -6.28 0.18 10.34 274.61 0.1799 977.0 775.7
8 9.36 52.53 4.72 26.47 -10.03 0.22 10.38 253.94 0.1854 1252.2 540.3
9 0.00 6.24 0.00 3.14 -8.13 0.13 10.29 264.25 0.1786 1104.0 849.8
10 7.89 -8.00 3.97 -8.00 -9.86 0.09 10.25 254.71 0.1826 1365.1 999999
11 0.00 2.25 0.00 1.13 -7.60 0.03 10.19 267.24 0.1764 1014.0 855.4
12 0.00 1.65 0.00 0.83 -6.41 359.94 10.10 274.04 0.1756 942.0 702.8
13 0.00 1.13 0.00 0.57 -7.75 359.97 10.13 266.37 0.1755 913.0 746.2
14 0.00 1.13 0.00 0.57 -6.89 359.77 9.93 271.34 0.1721 899.0 690.3
15 17.16 20.72 8.63 10.42 -9.33 359.58 9.74 256.99 0.1722 1165.9 761.4
16 0.00 2.17 0.00 1.09 -6.95 359.35 9.51 271.04 0.1647 784.0 647.8
17 0.00 5.11 0.00 2.57 -7.55 359.20 9.37 267.37 0.1622 1002.0 930.6
18 0.00 0.87 0.00 0.43 -7.02 359.16 9.32 270.69 0.1616 829.0 657.3
19 0.00 1.04 0.00 0.52 -8.59 359.20 9.36 260.96 0.1636 804.0 597.0
20 0.00 3.29 0.00 1.65 -8.51 358.83 8.99 261.17 0.1571 1107.0 767.2
21 0.00 1.91 0.00 0.96 -14.21 358.88 9.04 231.03 0.1969 893.0 642.3
22 0.00 1.82 0.00 0.91 -6.61 358.40 8.56 273.58 0.1488 1102.0 824.8
23 0.00 3.38 0.00 1.69 -8.22 358.43 8.59 262.75 0.1497 914.0 743.0
24 0.00 1.30 0.00 0.65 -8.40 358.31 8.47 261.44 0.1480 969.0 790.7
25 0.00 2.08 0.00 1.04 -6.44 358.12 8.28 274.93 0.1444 944.0 826.7
26 0.00 0.69 0.00 0.35 -14.84 357.13 7.29 222.58 0.1822 882.0 635.5
27 0.00 1.82 0.00 0.91 -12.24 357.03 7.19 234.14 0.1516 910.0 841.0
28 0.00 1.30 0.00 0.65 -14.25 356.65 6.81 223.02 0.1693 1006.0 816.9
29 0.00 1.39 0.00 0.70 -13.71 356.48 6.64 224.63 0.1607 987.0 886.2
30 0.00 1.04 0.00 0.52 -12.61 356.21 6.37 228.85 0.1444 946.0 753.3
31 0.00 4.59 0.00 2.30 -13.39 356.16 6.33 224.76 0.1529 989.0 878.6
32 0.00 1.39 0.00 0.69 -13.06 356.06 6.23 225.89 0.1478 987.0 869.4
33 0.00 1.73 0.00 0.87 -13.67 355.28 5.44 219.25 0.1463 1002.0 762.5
34 0.00 3.29 0.00 1.66 -16.07 355.27 5.44 210.54 0.1800 -580.0 -621.9
35 0.00 2.25 0.00 1.13 -15.80 354.62 4.78 208.17 0.1705 -956.0 -681.2
36 0.00 1.39 0.00 0.70 -15.47 354.42 4.58 208.15 0.1640 -828.0 -645.6
37 0.00 1.56 0.00 0.78 -15.69 354.02 4.18 205.46 0.1642 -786.0 -584.5
38 0.00 0.87 0.00 0.43 -14.62 351.94 2.10 195.40 0.1342 -963.0 -749.2
39 0.00 1.13 0.00 0.56 -14.38 351.75 1.91 194.56 0.1294 -869.0 -716.2
40 0.00 1.21 0.00 0.61 -14.47 351.42 1.58 191.93 0.1296 -894.0 -691.2
41 0.00 1.82 0.00 0.90 -6.24 350.70 0.86 319.13 0.0228 -878.0 -730.7
42 0.00 0.78 0.00 0.39 -12.91 349.33 -0.51 175.02 0.1000 -803.0 -597.7
43 0.00 1.21 0.00 0.60 -13.18 348.93 -0.91 171.56 0.1054 -664.0 -506.0
44 0.00 1.99 0.00 0.99 -12.82 348.75 -1.09 169.26 0.0998 -1127.0 -924.8
45 0.00 0.87 0.00 0.43 -8.67 348.74 -1.10 143.25 0.0318 -910.0 -760.2
46 0.00 0.95 0.00 0.48 -19.28 345.39 -4.45 160.72 0.2226 -825.0 -665.8


  • 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.