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

12065 0.00 48.69 0.00 26.48 -18.33 146.28 17.82 224.79 0.4107 578.7 508.4


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SDO HMI 2014-05-22 03:00:38 UT

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

1 0.00 0.99 0.00 0.58 -19.32 155.61 27.15 234.84 0.5288 -728.0 -582.3
2 0.00 0.63 0.00 0.35 -19.42 149.66 21.20 228.31 0.4585 623.0 456.7
3 0.00 1.08 0.00 0.60 -20.03 149.47 21.00 227.02 0.4622 659.0 530.9
4 0.00 1.62 0.00 0.90 -19.71 149.32 20.86 227.38 0.4574 848.0 746.0
5 0.00 5.76 0.00 3.14 -16.15 148.65 20.19 233.13 0.4161 835.0 704.9
6 0.00 1.17 0.00 0.65 -19.21 148.91 20.45 227.72 0.4477 854.0 715.1
7 0.00 2.61 0.00 1.45 -19.62 148.90 20.43 226.98 0.4516 804.0 732.7
8 0.00 0.99 0.00 0.54 -16.15 148.15 19.69 232.47 0.4097 766.0 604.9
9 0.00 0.81 0.00 0.44 -16.00 148.10 19.64 232.72 0.4077 904.0 847.0
10 0.00 1.26 0.00 0.68 -15.84 148.05 19.59 232.97 0.4057 894.0 688.0
11 0.00 1.62 0.00 0.90 -19.66 148.45 19.99 226.32 0.4469 665.0 524.1
12 0.00 1.62 0.00 0.89 -19.41 147.81 19.34 225.86 0.4371 726.0 539.7
13 0.00 1.44 0.00 0.79 -19.03 147.32 18.85 225.83 0.4277 703.0 590.6
14 0.00 0.81 0.00 0.44 -18.84 147.09 18.63 225.84 0.4232 716.0 557.6
15 0.00 2.97 0.00 1.62 -19.10 146.89 18.42 225.08 0.4235 842.0 671.8
16 0.00 2.07 0.00 1.13 -18.88 146.79 18.33 225.33 0.4201 951.0 768.9
17 0.00 2.97 0.00 1.63 -19.48 146.86 18.40 224.37 0.4273 898.0 688.8
18 0.00 1.35 0.00 0.74 -20.03 146.76 18.29 223.28 0.4319 814.0 635.7
19 0.00 0.81 0.00 0.45 -20.92 146.73 18.27 221.75 0.4415 682.0 576.8
20 0.00 1.26 0.00 0.69 -20.51 146.10 17.64 221.47 0.4303 699.0 610.7
21 0.00 0.81 0.00 0.44 -18.25 145.79 17.32 224.92 0.4021 808.0 593.4
22 0.00 0.63 0.00 0.35 -20.54 145.93 17.47 221.15 0.4289 795.0 648.1
23 0.00 1.98 0.00 1.07 -18.41 145.43 16.97 224.06 0.3998 870.0 635.7
24 0.00 1.17 0.00 0.63 -18.70 145.26 16.80 223.26 0.4011 714.0 605.2
25 0.00 1.53 0.00 0.82 -18.13 145.14 16.67 224.10 0.3934 905.0 740.4
26 0.00 1.35 0.00 0.72 -17.16 144.58 16.12 225.04 0.3765 897.0 729.9
27 0.00 1.89 0.00 1.00 -16.00 143.83 15.36 226.08 0.3551 917.0 753.3
28 0.00 0.27 0.00 0.14 -16.70 142.70 14.24 222.52 0.3501 2.0 10.0
29 0.00 3.15 0.00 1.63 -17.11 136.10 7.64 205.77 0.2935 -798.0 -610.1
30 0.00 1.26 0.00 0.65 -17.58 136.09 7.62 205.01 0.3004 -685.0 -550.7
31 0.00 0.81 0.00 0.42 -17.33 135.98 7.52 205.08 0.2959 -639.0 -550.9


  • 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.