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

12177 2.54 58.25 1.38 30.99 12.18 167.55 20.20 288.63 0.3572 70.1 -15.5


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SDO HMI 2014-10-03 20:00:32 UT

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

1 0.00 2.29 0.00 1.27 10.54 174.43 27.08 280.28 0.4568 -783.0 -545.2
2 0.00 2.11 0.00 1.17 9.38 174.12 26.77 277.79 0.4504 -769.0 -626.5
3 0.00 3.87 0.00 2.11 12.76 171.66 24.31 286.29 0.4201 -750.0 -646.0
4 0.00 1.14 0.00 0.62 2.54 170.97 23.62 261.32 0.4067 703.0 602.3
5 0.00 0.88 0.00 0.48 13.25 171.54 24.20 287.49 0.4201 -684.0 -535.8
6 0.00 1.49 0.00 0.81 13.29 171.35 24.00 287.69 0.4172 -624.0 -535.3
7 0.00 2.37 0.00 1.29 13.09 171.22 23.88 287.27 0.4146 -801.0 -638.6
8 0.00 2.11 0.00 1.15 13.00 171.05 23.70 287.17 0.4116 -966.0 -832.2
9 1.49 3.08 0.81 1.67 12.92 170.84 23.49 287.09 0.4082 -1092.1 -870.9
10 0.70 1.93 0.38 1.05 13.22 170.87 23.52 287.79 0.4097 -1017.0 -794.5
11 0.35 2.02 0.19 1.09 11.93 170.74 23.39 284.74 0.4034 -896.5 -741.6
12 0.00 1.05 0.00 0.57 12.14 170.73 23.38 285.26 0.4038 -631.0 -525.6
13 0.00 2.81 0.00 1.52 11.94 170.54 23.19 284.85 0.4003 -845.0 -779.9
14 0.00 1.14 0.00 0.62 11.67 170.52 23.17 284.20 0.3991 -877.0 -762.2
15 0.00 2.64 0.00 1.42 12.07 170.25 22.91 285.32 0.3963 -617.0 -603.3
16 0.00 0.88 0.00 0.47 12.27 169.97 22.62 285.95 0.3926 -798.0 -630.3
17 0.00 1.23 0.00 0.66 10.00 169.49 22.14 280.33 0.3789 802.0 690.1
18 0.00 1.23 0.00 0.66 9.94 169.35 22.00 280.23 0.3766 841.0 637.0
19 0.00 1.05 0.00 0.56 5.07 167.47 20.13 266.71 0.3448 713.0 648.7
20 0.00 2.99 0.00 1.58 11.91 167.08 19.73 286.70 0.3464 362.0 435.0
21 0.00 1.14 0.00 0.60 12.30 166.23 18.88 288.43 0.3348 803.0 672.0
22 0.00 1.14 0.00 0.59 14.22 162.02 14.68 299.04 0.2821 792.0 579.8
23 0.00 0.70 0.00 0.36 12.51 161.82 14.47 293.59 0.2674 822.0 571.6
24 0.00 1.23 0.00 0.63 12.97 161.62 14.28 295.45 0.2673 776.0 631.9
25 0.00 1.58 0.00 0.81 13.52 161.21 13.87 297.98 0.2650 834.0 692.2
26 0.00 1.67 0.00 0.86 13.25 161.07 13.72 297.28 0.2610 886.0 791.8
27 0.00 3.25 0.00 1.67 13.20 160.81 13.47 297.51 0.2568 1056.0 835.9
28 0.00 0.97 0.00 0.49 13.21 160.47 13.12 298.12 0.2516 999.0 685.5
29 0.00 1.58 0.00 0.81 12.88 160.38 13.04 297.05 0.2480 993.0 765.3
30 0.00 1.05 0.00 0.54 13.89 159.87 12.52 301.61 0.2483 921.0 725.4
31 0.00 0.97 0.00 0.49 14.07 159.79 12.44 302.42 0.2486 765.0 744.4
32 0.00 1.14 0.00 0.58 13.99 159.40 12.06 302.91 0.2425 757.0 641.8
33 0.00 3.52 0.00 1.79 13.84 159.36 12.02 302.45 0.2406 1014.0 828.8


  • 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.