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

12065 26.74 104.44 18.31 70.47 -18.45 148.72 40.07 244.16 0.6800 479.4 301.4


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SDO HMI 2014-05-23 15:00:38 UT

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

1 0.00 2.25 0.00 1.71 -18.78 155.99 47.34 246.49 0.7615 572.0 439.5
2 0.00 0.72 0.00 0.53 -18.62 154.52 45.87 246.23 0.7456 -648.0 -459.1
3 0.00 1.98 0.00 1.37 -17.04 151.00 42.35 247.11 0.7014 639.0 545.5
4 2.25 28.91 1.58 20.26 -19.16 151.33 42.68 244.35 0.7127 492.5 503.4
5 0.00 5.04 0.00 3.48 -17.36 150.70 42.05 246.55 0.6991 765.0 605.6
6 5.85 -4.00 4.10 -4.00 -18.97 151.14 42.49 244.52 0.7098 785.8 999999
7 0.00 0.99 0.00 0.69 -17.61 150.69 42.04 246.20 0.6998 540.0 471.0
8 0.00 0.81 0.00 0.56 -18.37 150.74 42.09 245.18 0.7031 754.0 689.0
9 8.47 -4.00 5.92 -4.00 -19.20 150.86 42.21 244.10 0.7076 837.6 999999
10 0.00 1.08 0.00 0.74 -17.59 150.29 41.64 246.08 0.6953 705.0 523.3
11 0.00 0.72 0.00 0.49 -17.75 150.17 41.52 245.81 0.6944 644.0 537.6
12 0.00 1.44 0.00 0.99 -17.94 150.18 41.53 245.55 0.6952 570.0 431.5
13 0.00 1.26 0.00 0.85 -16.15 149.28 40.63 247.70 0.6783 468.0 485.6
14 0.00 0.90 0.00 0.63 -20.04 150.35 41.70 242.75 0.7052 630.0 585.4
15 0.90 2.88 0.61 1.96 -17.63 149.50 40.85 245.70 0.6862 911.7 721.2
16 1.08 2.61 0.73 1.76 -18.34 148.77 40.12 244.39 0.6805 787.2 672.2
17 0.45 2.88 0.30 1.94 -18.98 148.57 39.92 243.41 0.6809 822.8 750.6
18 0.00 1.53 0.00 1.01 -17.50 147.88 39.23 245.19 0.6667 -683.0 -532.6
19 0.81 32.33 0.53 21.16 -18.28 147.01 38.36 243.68 0.6597 -505.1 -151.2
20 6.39 -19.00 4.19 -19.00 -18.09 146.80 38.15 243.85 0.6564 -722.3 999999
21 0.00 1.62 0.00 1.08 -20.29 147.28 38.63 240.98 0.6720 734.0 555.5
22 0.00 1.08 0.00 0.71 -19.15 146.43 37.78 242.15 0.6568 643.0 519.5
23 0.00 1.89 0.00 1.23 -18.39 146.15 37.50 243.10 0.6500 882.0 695.7
24 0.00 0.81 0.00 0.52 -17.98 145.56 36.91 243.39 0.6412 667.0 550.8
25 0.54 1.44 0.35 0.92 -17.70 145.18 36.53 243.61 0.6352 777.3 690.5
26 0.00 0.90 0.00 0.58 -18.78 145.28 36.63 242.08 0.6416 487.0 499.3
27 0.00 0.63 0.00 0.40 -17.87 144.94 36.29 243.24 0.6331 763.0 637.1
28 0.00 0.63 0.00 0.41 -19.23 145.12 36.47 241.33 0.6418 721.0 620.1
29 0.00 2.07 0.00 1.33 -19.37 144.71 36.06 240.91 0.6377 792.0 690.3
30 0.00 1.17 0.00 0.73 -16.18 143.94 35.29 245.29 0.6130 585.0 453.2
31 0.00 1.17 0.00 0.75 -19.40 144.48 35.83 240.73 0.6352 833.0 666.6
32 0.00 1.44 0.00 0.92 -19.66 144.43 35.78 240.33 0.6359 708.0 615.1
33 0.00 0.54 0.00 0.33 -19.84 140.50 31.85 237.55 0.5905 661.0 552.3
34 0.00 0.72 0.00 0.43 -17.71 137.99 29.34 239.08 0.5461 -627.0 -569.4


  • 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.