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

11354 91.96 339.93 97.26 357.46 -15.80 266.76 -59.82 109.44 0.8832 89.9 -23.8


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SDO HMI 2011-11-18 19:58:57 UT

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

1 0.00 4.12 0.00 3.88 -16.20 270.66 -55.92 110.78 0.8528 543.0 511.8
2 22.14 115.40 21.25 111.22 -16.69 270.11 -56.47 111.20 0.8585 791.2 222.8
3 4.63 -2.00 4.55 -2.00 -17.06 269.36 -57.22 111.42 0.8654 281.9 999999
4 0.00 2.75 0.00 2.77 -17.75 268.55 -58.03 111.99 0.8733 446.0 382.0
5 0.00 0.77 0.00 0.80 -17.90 267.87 -58.71 111.99 0.8789 161.0 135.9
6 5.83 8.41 5.96 8.60 -17.33 267.99 -58.59 111.38 0.8769 448.0 115.1
7 2.49 49.08 2.63 52.52 -16.79 266.75 -59.83 110.48 0.8855 -757.0 -462.4
8 12.61 -7.00 13.55 -7.00 -16.65 266.20 -60.38 110.21 0.8895 -640.4 999999
9 0.00 2.14 0.00 2.38 -16.84 265.33 -61.26 110.23 0.8962 -305.0 -246.1
10 0.00 0.69 0.00 0.69 -12.56 267.31 -59.27 105.88 0.8743 123.0 156.0
11 15.44 53.02 15.95 54.57 -13.56 266.85 -59.73 106.91 0.8795 655.9 317.4
12 0.86 8.92 0.90 9.45 -14.50 266.38 -60.20 107.87 0.8847 193.2 -114.8
13 0.00 1.97 0.00 2.16 -16.15 265.57 -61.01 109.52 0.8933 -592.0 -550.8
14 0.43 -11.00 0.44 -11.00 -13.10 266.80 -59.78 106.39 0.8793 393.4 999999
15 1.37 -11.00 1.43 -11.00 -13.76 266.52 -60.06 107.07 0.8824 -128.7 999999
16 0.94 -12.00 1.00 -12.00 -14.36 266.20 -60.38 107.67 0.8858 194.5 999999
17 2.14 11.07 2.43 12.63 -16.99 264.65 -61.93 110.25 0.9013 444.9 140.2
18 1.72 21.96 1.93 24.47 -16.30 264.77 -61.81 109.52 0.8994 -411.1 -407.6
19 1.63 -17.00 1.87 -17.00 -16.85 264.26 -62.32 110.02 0.9038 417.3 999999
20 0.00 1.54 0.00 1.86 -17.75 263.09 -63.49 110.74 0.9131 288.0 250.4
21 3.35 4.38 3.60 4.71 -13.19 265.46 -61.13 106.22 0.8899 352.6 247.8
22 1.29 2.14 1.49 2.48 -16.09 263.96 -62.62 109.12 0.9049 -338.9 -433.1
23 0.00 1.03 0.00 1.15 -14.48 264.60 -61.98 107.49 0.8980 292.0 321.0
24 0.00 1.97 0.00 2.38 -16.72 262.89 -63.69 109.60 0.9130 -545.0 -432.4
25 0.00 1.37 0.00 1.62 -15.96 263.21 -63.37 108.84 0.9099 -639.0 -548.9
26 4.63 5.58 5.77 6.95 -17.57 262.06 -64.52 110.35 0.9196 -483.3 -458.6
27 0.00 1.03 0.00 1.23 -16.10 262.92 -63.66 108.93 0.9121 -334.0 -306.8
28 0.00 1.03 0.00 1.17 -13.77 263.88 -62.70 106.58 0.9023 -515.0 -537.3
29 8.49 27.03 10.02 31.95 -13.96 262.97 -63.61 106.62 0.9090 -657.5 -281.4
30 0.00 1.89 0.00 2.34 -15.39 261.91 -64.68 107.98 0.9180 -536.0 -516.9
31 0.00 0.77 0.00 0.96 -15.15 261.83 -64.75 107.71 0.9182 -555.0 -522.9
32 1.97 8.75 2.49 11.12 -15.23 261.42 -65.16 107.72 0.9210 -393.7 -203.9
33 0.00 1.12 0.00 1.40 -14.85 261.49 -65.09 107.33 0.9201 -437.0 -387.9


  • 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.