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

12038 59.06 253.11 38.43 166.71 -10.65 188.06 41.13 259.37 0.6598 249.4 260.8


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SDO HMI 2014-04-23 12:00:35 UT

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

1 2.84 179.37 1.92 120.07 -10.70 189.71 42.79 259.52 0.6811 626.2 356.4
2 11.90 -1.00 8.00 -1.00 -10.20 189.46 42.53 260.24 0.6774 830.8 999999
3 0.00 1.07 0.00 0.71 -9.48 189.22 42.30 261.28 0.6738 313.0 220.6
4 13.68 -1.00 9.14 -1.00 -10.37 189.11 42.19 259.95 0.6732 958.6 999999
5 7.37 -1.00 4.89 -1.00 -10.06 188.65 41.72 260.36 0.6670 1080.1 999999
6 0.00 2.04 0.00 1.37 -14.44 189.00 42.08 253.91 0.6777 503.0 373.7
7 0.00 1.42 0.00 0.95 -14.25 188.58 41.65 254.11 0.6721 535.0 549.6
8 0.00 1.42 0.00 0.93 -11.56 187.96 41.03 258.01 0.6598 -649.0 -497.2
9 0.00 0.98 0.00 0.64 -10.78 187.78 40.86 259.18 0.6566 666.0 649.6
10 0.00 1.24 0.00 0.83 -13.65 188.28 41.36 254.93 0.6673 341.0 275.1
11 0.00 0.71 0.00 0.47 -13.11 188.05 41.12 255.69 0.6633 458.0 412.5
12 0.00 0.89 0.00 0.59 -13.81 188.15 41.23 254.66 0.6659 493.0 435.5
13 0.00 1.07 0.00 0.70 -13.54 188.09 41.17 255.06 0.6647 597.0 489.2
14 0.00 1.60 0.00 1.06 -13.67 188.00 41.07 254.85 0.6637 661.0 499.8
15 0.00 1.87 0.00 1.23 -13.56 187.65 40.72 254.93 0.6590 803.0 666.4
16 0.00 0.80 0.00 0.52 -13.29 187.59 40.66 255.33 0.6578 763.0 697.0
17 0.00 1.07 0.00 0.70 -13.42 187.49 40.57 255.12 0.6568 750.0 611.7
18 0.00 1.51 0.00 0.99 -14.40 187.46 40.53 253.62 0.6583 630.0 490.7
19 0.00 1.24 0.00 0.79 -10.30 185.83 38.90 259.65 0.6303 541.0 417.4
20 0.00 1.33 0.00 0.85 -10.52 185.66 38.74 259.28 0.6284 652.0 516.9
21 0.00 1.07 0.00 0.68 -12.07 185.83 38.90 256.86 0.6329 -561.0 -402.2
22 0.00 2.84 0.00 1.81 -11.20 185.57 38.64 258.19 0.6281 -628.0 -491.9
23 0.00 2.93 0.00 1.85 -11.19 185.17 38.25 258.14 0.6228 -903.0 -669.7
24 0.00 1.42 0.00 0.89 -7.93 184.71 37.78 263.35 0.6132 593.0 560.8
25 0.53 2.67 0.34 1.68 -11.43 185.13 38.21 257.74 0.6226 -707.0 -605.8
26 0.00 1.51 0.00 0.94 -7.78 184.23 37.30 263.58 0.6065 -633.0 -502.5
27 0.62 1.69 0.39 1.06 -10.34 184.50 37.58 259.40 0.6126 -567.4 -498.1
28 2.22 5.15 1.39 3.23 -11.28 184.60 37.67 257.89 0.6153 -876.6 -666.5
29 0.00 1.42 0.00 0.88 -10.33 184.15 37.23 259.37 0.6078 -632.0 -521.1
30 15.90 20.97 9.90 13.05 -10.82 184.11 37.18 258.56 0.6078 -974.2 -587.7
31 0.00 1.15 0.00 0.71 -10.32 183.65 36.73 259.30 0.6009 -645.0 -631.5
32 4.00 5.95 2.46 3.66 -12.30 182.95 36.02 255.85 0.5948 945.1 751.9
33 0.00 2.04 0.00 1.26 -12.55 182.87 35.95 255.42 0.5943 627.0 523.3
34 0.00 1.78 0.00 1.08 -10.86 182.47 35.54 258.17 0.5855 -731.0 -589.4
35 0.00 0.89 0.00 0.53 -17.44 179.52 32.59 245.88 0.5652 405.0 441.4


  • 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.