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

12017 86.47 349.73 47.52 191.76 10.11 146.27 18.90 311.84 0.4292 -542.3 -251.1


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SDO HMI 2014-03-28 17:00:31 UT

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

1 0.00 1.93 0.00 1.08 9.98 150.53 23.16 305.67 0.4787 -770.0 -562.2
2 0.00 1.31 0.00 0.72 5.64 150.14 22.77 298.02 0.4381 -888.0 -710.3
3 0.00 1.23 0.00 0.68 9.91 149.01 21.64 307.43 0.4594 -526.0 -348.0
4 13.83 28.97 7.71 16.16 10.58 148.70 21.33 309.00 0.4620 -1035.6 -477.1
5 0.00 1.58 0.00 0.87 10.85 147.45 20.08 311.16 0.4498 560.0 321.8
6 0.00 1.05 0.00 0.58 10.69 147.44 20.07 310.91 0.4480 -510.0 -410.3
7 0.00 0.70 0.00 0.39 11.06 147.34 19.97 311.69 0.4506 640.0 550.1
8 37.63 264.20 20.65 145.21 9.64 147.02 19.64 309.68 0.4324 -1265.3 -319.7
9 12.69 -8.00 6.98 -8.00 10.26 146.93 19.55 310.91 0.4376 -970.9 999999
10 1.14 -8.00 0.62 -8.00 10.24 146.51 19.13 311.50 0.4325 -1058.8 999999
11 1.23 -8.00 0.68 -8.00 11.22 146.48 19.10 313.21 0.4423 911.2 999999
12 4.20 -8.00 2.31 -8.00 10.99 146.39 19.02 312.96 0.4390 929.0 999999
13 7.35 -8.00 4.03 -8.00 10.39 146.26 18.89 312.13 0.4311 -1032.3 999999
14 2.54 -8.00 1.40 -8.00 11.33 146.32 18.95 313.64 0.4418 1017.2 999999
15 0.00 0.88 0.00 0.48 10.08 146.24 18.87 311.61 0.4276 -968.0 -739.9
16 0.00 0.96 0.00 0.53 10.56 145.69 18.32 313.30 0.4263 463.0 363.1
17 0.00 0.96 0.00 0.53 10.65 145.50 18.13 313.74 0.4251 628.0 524.9
18 0.00 1.31 0.00 0.71 10.33 144.69 17.31 314.53 0.4125 -686.0 -535.0
19 0.00 1.05 0.00 0.57 10.68 144.64 17.27 315.20 0.4158 -777.0 -538.4
20 0.00 1.14 0.00 0.62 10.17 144.33 16.95 314.84 0.4065 -878.0 -725.4
21 0.00 1.58 0.00 0.83 6.15 143.74 16.37 307.90 0.3565 -800.0 -692.2
22 0.00 1.93 0.00 1.04 10.06 143.91 16.54 315.37 0.4006 -939.0 -743.1
23 0.00 2.45 0.00 1.32 9.96 143.68 16.31 315.58 0.3969 -867.0 -728.0
24 0.00 1.58 0.00 0.84 7.78 143.48 16.11 311.79 0.3704 -764.0 -495.7
25 4.20 7.70 2.25 4.13 10.77 141.52 14.14 321.05 0.3835 -988.6 -725.2
26 0.00 1.66 0.00 0.89 10.42 141.50 14.13 320.50 0.3790 -881.0 -661.4
27 0.00 1.66 0.00 0.89 10.07 141.17 13.80 320.56 0.3712 751.0 513.4
28 0.00 4.38 0.00 2.32 9.99 140.45 13.07 321.93 0.3629 733.0 655.7
29 0.00 1.75 0.00 0.93 9.70 140.25 12.88 321.86 0.3572 781.0 664.9
30 0.00 1.23 0.00 0.65 9.50 139.80 12.43 322.49 0.3502 828.0 622.8
31 0.00 2.28 0.00 1.20 9.59 139.50 12.13 323.33 0.3483 935.0 695.7
32 0.00 1.05 0.00 0.57 13.02 139.49 12.12 328.59 0.3943 913.0 742.8
33 0.00 1.31 0.00 0.70 10.42 139.13 11.75 325.57 0.3559 1025.0 919.7
34 0.00 2.71 0.00 1.44 10.79 138.89 11.52 326.69 0.3588 1152.0 953.6
35 1.66 3.41 0.89 1.82 11.82 138.59 11.22 328.90 0.3704 1020.6 796.5
36 0.00 1.75 0.00 0.94 12.61 138.50 11.13 330.19 0.3806 875.0 724.8
37 0.00 1.40 0.00 0.74 10.69 138.36 10.99 327.76 0.3527 928.0 757.4
38 0.00 2.63 0.00 1.38 10.24 138.16 10.79 327.55 0.3448 918.0 778.1


  • 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.