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

12045 53.48 254.61 32.71 157.24 -23.76 116.58 -32.53 124.32 0.5974 495.8 200.5


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SDO HMI 2014-04-23 08:00:35 UT

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

1 0.00 1.69 0.00 1.03 -25.63 119.09 -30.02 128.91 0.5820 830.0 630.3
2 0.00 0.89 0.00 0.55 -25.11 117.37 -31.74 126.83 0.5974 682.0 565.1
3 0.00 0.80 0.00 0.50 -26.60 116.56 -32.56 128.41 0.6164 547.0 480.2
4 23.64 222.43 14.42 136.21 -23.37 117.43 -31.68 124.26 0.5855 1253.7 290.1
5 15.55 -4.00 9.52 -4.00 -23.88 117.29 -31.82 124.93 0.5903 971.8 999999
6 5.15 -4.00 3.16 -4.00 -23.84 117.03 -32.08 124.69 0.5931 685.1 999999
7 5.24 -4.00 3.21 -4.00 -23.58 117.10 -32.01 124.35 0.5907 838.3 999999
8 1.24 -4.00 0.76 -4.00 -23.51 116.85 -32.26 124.07 0.5931 611.3 999999
9 1.33 -4.00 0.82 -4.00 -23.32 116.91 -32.21 123.81 0.5914 698.7 999999
10 0.71 -4.00 0.44 -4.00 -23.66 116.73 -32.39 124.22 0.5955 541.2 999999
11 0.00 0.98 0.00 0.62 -26.88 115.62 -33.50 128.16 0.6284 449.0 304.2
12 0.62 -4.00 0.38 -4.00 -23.15 116.72 -32.40 123.43 0.5925 598.1 999999
13 0.00 0.44 0.00 0.28 -25.89 115.34 -33.78 126.57 0.6250 637.0 575.8
14 0.00 1.07 0.00 0.66 -22.61 116.12 -32.99 122.22 0.5964 517.0 425.9
15 0.00 1.33 0.00 0.83 -23.30 115.14 -33.97 122.65 0.6118 -750.0 -632.7
16 0.00 1.16 0.00 0.74 -25.35 114.18 -34.94 125.06 0.6345 637.0 419.1
17 0.00 0.71 0.00 0.44 -23.03 114.90 -34.21 122.11 0.6131 -709.0 -612.6
18 0.00 1.16 0.00 0.74 -25.51 114.05 -35.07 125.19 0.6369 512.0 455.6
19 0.00 1.24 0.00 0.78 -23.50 114.53 -34.59 122.57 0.6200 -739.0 -537.0
20 0.00 1.60 0.00 1.01 -22.98 114.36 -34.75 121.70 0.6191 -767.0 -641.2
21 0.00 1.51 0.00 0.98 -25.44 113.33 -35.79 124.67 0.6444 599.0 379.1
22 0.00 2.04 0.00 1.29 -23.34 113.97 -35.14 122.02 0.6256 -709.0 -637.9
23 0.00 2.67 0.00 1.75 -25.08 112.00 -37.12 123.41 0.6570 -716.0 -565.5
24 0.00 0.53 0.00 0.35 -25.45 110.98 -38.14 123.37 0.6701 -455.0 -421.0
25 0.00 1.69 0.00 1.10 -23.35 111.52 -37.60 120.70 0.6538 -723.0 -526.9
26 0.00 1.69 0.00 1.14 -26.20 110.39 -38.73 124.09 0.6802 -639.0 -643.8
27 0.00 0.80 0.00 0.52 -23.56 111.36 -37.76 120.93 0.6566 -437.0 -412.9
28 0.00 0.80 0.00 0.54 -25.88 109.78 -39.34 123.34 0.6850 -627.0 -520.3
29 0.00 1.07 0.00 0.74 -27.27 108.84 -40.27 124.74 0.7015 -563.0 -433.1
30 0.00 0.80 0.00 0.55 -26.88 108.84 -40.28 124.21 0.6997 -412.0 -378.7
31 0.00 1.78 0.00 1.22 -25.87 109.00 -40.12 122.95 0.6933 -602.0 -570.3
32 0.00 1.24 0.00 0.87 -25.16 107.43 -41.69 121.28 0.7067 -573.0 -439.6
33 0.00 1.51 0.00 1.07 -24.27 105.96 -43.16 119.49 0.7187 -639.0 -508.3
34 0.00 0.98 0.00 0.73 -26.32 103.65 -45.47 121.26 0.7498 -80.0 -148.5


  • 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.