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

11271 129.06 564.59 107.68 467.11 15.67 60.45 -53.42 75.37 0.7996 -53.8 -23.2


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SDO HMI 2011-08-17 19:59:09 UT

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

1 0.00 1.35 0.00 0.95 14.75 68.27 -45.61 75.92 0.7147 -718.0 -644.6
2 0.00 1.26 0.00 0.90 15.71 68.00 -45.88 74.61 0.7190 -601.0 -545.6
3 0.00 1.71 0.00 1.23 14.50 67.15 -46.72 76.39 0.7275 -759.0 -551.9
4 30.24 226.63 22.74 171.39 15.76 64.84 -49.03 74.94 0.7548 -1099.2 -282.5
5 13.14 -4.00 10.02 -4.00 15.73 64.17 -49.70 75.04 0.7621 -640.7 999999
6 0.00 1.26 0.00 0.96 14.92 64.09 -49.78 76.12 0.7623 -214.0 -190.6
7 0.00 1.35 0.00 1.07 17.37 62.27 -51.61 73.13 0.7839 -397.0 -384.0
8 0.00 2.16 0.00 1.76 18.97 61.17 -52.70 71.24 0.7967 679.0 489.7
9 20.88 73.80 16.72 59.43 16.77 61.83 -52.04 73.94 0.7878 -787.0 14.8
10 0.00 3.78 0.00 2.98 14.93 62.45 -51.42 76.24 0.7800 -616.0 -396.9
11 0.00 1.17 0.00 0.92 14.56 62.52 -51.35 76.70 0.7790 -267.0 -296.3
12 0.00 1.08 0.00 0.88 18.05 61.10 -52.77 72.40 0.7965 -549.0 -497.4
13 3.24 8.10 2.68 6.70 19.10 60.52 -53.35 71.16 0.8033 -515.5 -503.8
14 5.49 7.20 4.50 5.89 17.81 60.83 -53.04 72.73 0.7989 -440.0 -534.6
15 0.00 0.54 0.00 0.45 19.56 59.97 -53.90 70.66 0.8091 -224.0 -181.5
16 0.00 0.99 0.00 0.84 15.79 59.35 -54.53 75.36 0.8121 657.0 608.0
17 2.34 12.96 1.97 10.98 15.09 59.51 -54.36 76.22 0.8102 755.7 629.1
18 0.00 0.99 0.00 0.86 17.85 58.28 -55.59 72.92 0.8237 -395.0 -295.9
19 0.00 1.44 0.00 1.29 20.02 57.11 -56.77 70.42 0.8362 502.0 441.9
20 0.00 1.35 0.00 1.14 15.59 59.21 -54.67 75.62 0.8134 711.0 601.4
21 0.00 3.33 0.00 2.95 18.89 57.60 -56.28 71.73 0.8309 -346.0 -174.2
22 0.00 1.44 0.00 1.22 15.37 59.13 -54.74 75.90 0.8140 790.0 699.5
23 1.98 -17.00 1.68 -17.00 15.15 59.16 -54.71 76.16 0.8136 799.0 999999
24 4.59 8.73 4.12 7.83 19.60 57.04 -56.83 70.93 0.8365 602.3 646.3
25 0.00 1.08 0.00 0.95 17.66 57.92 -55.96 73.18 0.8270 626.0 528.4
26 1.44 -17.00 1.22 -17.00 14.92 59.03 -54.85 76.45 0.8148 646.8 999999
27 0.00 1.44 0.00 1.23 15.42 58.72 -55.15 75.86 0.8180 592.0 489.2
28 1.17 -17.00 1.00 -17.00 15.00 58.83 -55.04 76.37 0.8167 717.4 999999
29 0.00 1.89 0.00 1.65 16.49 58.11 -55.76 74.59 0.8244 453.0 397.5
30 0.00 1.71 0.00 1.46 14.65 58.75 -55.13 76.81 0.8175 656.0 547.5
31 0.00 1.08 0.00 0.93 15.01 58.61 -55.26 76.37 0.8189 439.0 404.5
32 0.00 1.08 0.00 0.94 16.05 58.13 -55.75 75.12 0.8240 584.0 491.5
33 0.00 1.44 0.00 1.26 15.94 57.95 -55.93 75.27 0.8257 531.0 461.2
34 0.00 0.63 0.00 0.57 18.95 56.50 -57.37 71.76 0.8408 670.0 619.1
35 0.00 0.90 0.00 0.78 15.18 58.15 -55.72 76.18 0.8234 552.0 485.1
36 0.00 1.53 0.00 1.32 14.07 58.52 -55.35 77.52 0.8195 180.0 210.4
37 0.00 0.36 0.00 0.31 15.65 57.90 -55.98 75.62 0.8260 492.0 398.2
38 0.00 0.72 0.00 0.64 16.17 57.45 -56.43 75.01 0.8305 383.0 344.9
39 0.00 0.81 0.00 0.75 18.55 56.00 -57.88 72.27 0.8450 503.0 496.0
40 2.61 7.47 2.43 6.95 18.95 55.59 -58.28 71.83 0.8489 610.6 627.5
41 5.31 6.57 4.90 6.06 18.26 55.91 -57.96 72.62 0.8456 670.6 596.6
42 0.99 12.60 0.93 11.86 18.74 55.09 -58.79 72.11 0.8531 285.4 162.0
43 7.65 -42.00 7.19 -42.00 18.41 55.21 -58.66 72.49 0.8518 420.0 999999
44 0.72 -42.00 0.68 -42.00 18.45 54.94 -58.93 72.47 0.8542 -113.5 999999
45 1.62 2.52 1.55 2.42 19.04 54.54 -59.33 71.80 0.8579 375.2 405.5
46 25.65 158.14 23.35 144.41 13.97 56.22 -57.66 77.70 0.8412 869.1 156.1


  • 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.