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

11990 63.60 367.03 46.23 266.08 -12.52 107.99 47.32 259.62 0.7313 427.0 281.8


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SDO HMI 2014-03-06 11:00:28 UT

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

1 0.00 0.95 0.00 1.01 -18.18 123.77 63.09 253.23 0.8868 512.0 406.0
2 0.00 1.21 0.00 1.27 -17.97 123.42 62.75 253.46 0.8841 567.0 518.4
3 0.00 0.61 0.00 0.53 -15.76 116.91 56.24 255.83 0.8274 476.0 393.3
4 0.00 2.34 0.00 2.00 -15.89 115.97 55.30 255.63 0.8185 629.0 566.6
5 0.00 0.78 0.00 0.67 -16.44 115.98 55.31 254.96 0.8188 483.0 448.9
6 0.00 1.12 0.00 0.96 -16.27 115.86 55.18 255.16 0.8175 586.0 566.0
7 0.00 1.38 0.00 1.11 -11.00 113.27 52.59 261.67 0.7903 520.0 466.4
8 2.77 5.80 2.28 4.77 -16.24 114.24 53.57 255.09 0.8016 -509.1 -279.2
9 8.57 20.50 6.60 15.77 -11.38 111.25 50.58 261.20 0.7686 869.6 652.9
10 1.73 14.02 1.33 10.84 -12.07 111.23 50.56 260.29 0.7685 515.5 176.5
11 0.00 0.78 0.00 0.60 -12.45 111.09 50.42 259.80 0.7670 -597.0 -415.4
12 0.00 0.69 0.00 0.56 -18.96 112.88 52.21 251.55 0.7901 -454.0 -382.0
13 0.00 6.58 0.00 4.94 -11.34 110.01 49.34 261.24 0.7548 626.0 639.7
14 0.00 1.12 0.00 0.87 -17.04 111.39 50.72 253.84 0.7728 -451.0 -382.0
15 0.00 0.87 0.00 0.65 -12.07 109.63 48.95 260.26 0.7506 -113.0 -209.2
16 0.00 1.90 0.00 1.42 -12.38 109.56 48.89 259.85 0.7499 -207.0 -149.5
17 1.82 10.81 1.35 8.02 -12.50 109.27 48.59 259.68 0.7466 -785.4 -517.5
18 0.00 0.69 0.00 0.52 -16.67 109.80 49.13 254.16 0.7553 -640.0 -570.0
19 0.61 2.34 0.44 1.70 -13.22 108.35 47.67 258.67 0.7364 -454.7 -291.0
20 0.95 2.08 0.69 1.50 -13.82 107.73 47.06 257.81 0.7296 -233.2 -107.8
21 0.00 1.12 0.00 0.81 -14.04 107.57 46.89 257.49 0.7278 -451.0 -340.0
22 0.00 1.38 0.00 1.00 -14.35 107.56 46.88 257.07 0.7279 -355.0 -244.4
23 44.38 263.45 31.56 187.37 -12.25 106.99 46.32 259.93 0.7201 1153.5 392.4
24 0.00 1.21 0.00 0.88 -15.63 107.79 47.11 255.33 0.7317 -575.0 -536.4
25 0.00 4.07 0.00 2.95 -15.93 107.88 47.20 254.94 0.7331 -599.0 -607.4
26 0.00 0.78 0.00 0.56 -15.49 107.66 46.98 255.51 0.7301 -749.0 -691.4
27 1.56 4.33 1.12 3.10 -14.43 107.31 46.64 256.94 0.7251 -554.9 -390.8
28 0.00 1.47 0.00 1.06 -15.29 107.51 46.83 255.77 0.7282 -765.0 -517.3
29 1.21 -23.00 0.86 -23.00 -12.81 106.77 46.09 259.14 0.7177 980.7 999999
30 0.00 0.87 0.00 0.62 -14.92 107.22 46.55 256.25 0.7245 -739.0 -591.4
31 0.00 1.04 0.00 0.74 -14.51 107.06 46.39 256.80 0.7223 -495.0 -479.4
32 0.00 1.21 0.00 0.86 -14.76 106.95 46.28 256.44 0.7212 -281.0 -374.9
33 0.00 0.95 0.00 0.68 -14.41 106.86 46.18 256.92 0.7198 -339.0 -311.0
34 0.00 1.82 0.00 1.28 -13.28 106.22 45.54 258.44 0.7114 284.0 253.1
35 0.00 0.61 0.00 0.42 -14.77 104.76 44.09 256.19 0.6952 502.0 421.6
36 0.00 0.78 0.00 0.52 -9.30 103.62 42.94 264.12 0.6782 -523.0 -466.1
37 0.00 0.43 0.00 0.29 -8.37 103.24 42.57 265.50 0.6736 -546.0 -523.8
38 0.00 2.25 0.00 1.48 -9.35 102.28 41.60 264.06 0.6610 -688.0 -518.0
39 0.00 0.61 0.00 0.40 -10.04 102.30 41.63 263.01 0.6613 -620.0 -552.6
40 0.00 1.21 0.00 0.80 -9.78 102.22 41.54 263.41 0.6602 -625.0 -616.5
41 0.00 0.87 0.00 0.55 -6.55 99.16 38.48 268.59 0.6207 -559.0 -535.7


  • 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.