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

12130 115.17 558.03 76.16 370.78 -7.47 228.74 -39.60 108.15 0.6667 596.1 329.4


previous   or   next   observation for the same group / back to the solar disc

SDO HMI 2014-08-01 04:00:40 UT

No observation available
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing)
(It is recommended to set high resolution on your display!)


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

1 0.00 0.81 0.00 0.51 -8.06 232.94 -35.40 111.06 0.6169 476.0 382.3
2 0.00 1.00 0.00 0.64 -9.48 232.21 -36.13 112.78 0.6331 719.0 596.0
3 18.56 210.17 11.77 133.48 -7.64 232.03 -36.31 109.94 0.6266 1273.5 461.2
4 0.00 0.63 0.00 0.41 -10.44 231.50 -36.84 113.77 0.6466 644.0 474.9
5 13.58 -3.00 8.63 -3.00 -7.41 231.79 -36.55 109.46 0.6286 1217.4 999999
6 1.36 -3.00 0.87 -3.00 -7.89 231.51 -36.83 110.04 0.6343 466.1 999999
7 14.49 -3.00 9.26 -3.00 -7.40 231.41 -36.94 109.25 0.6335 891.4 999999
8 0.00 1.36 0.00 0.87 -8.13 231.25 -37.09 110.26 0.6386 7.0 73.1
9 0.00 1.18 0.00 0.76 -8.24 231.01 -37.34 110.29 0.6422 330.0 341.7
10 0.00 3.26 0.00 2.10 -7.87 230.93 -37.41 109.71 0.6415 494.0 437.2
11 0.36 1.99 0.23 1.29 -7.57 230.61 -37.73 109.12 0.6443 751.2 624.8
12 0.00 0.91 0.00 0.59 -8.06 230.37 -37.98 109.70 0.6494 359.0 286.7
13 1.90 11.86 1.23 7.70 -7.46 230.39 -37.95 108.84 0.6466 835.3 657.5
14 3.17 -13.00 2.06 -13.00 -7.60 230.18 -38.16 108.95 0.6498 734.4 999999
15 0.63 3.62 0.41 2.37 -7.66 229.82 -38.52 108.85 0.6545 719.6 566.1
16 0.00 0.54 0.00 0.36 -8.77 229.57 -38.77 110.34 0.6623 -607.0 -538.7
17 0.00 3.35 0.00 2.23 -9.92 229.22 -39.13 111.79 0.6717 833.0 556.0
18 0.00 1.54 0.00 1.00 -5.43 229.64 -38.70 105.49 0.6482 705.0 566.0
19 1.00 3.44 0.66 2.27 -8.41 229.26 -39.08 109.67 0.6646 538.7 187.0
20 0.63 1.90 0.42 1.26 -8.03 229.26 -39.08 109.14 0.6630 668.4 525.9
21 6.34 77.51 4.17 51.34 -7.63 229.27 -39.07 108.55 0.6612 934.6 494.7
22 0.00 0.81 0.00 0.54 -8.83 229.01 -39.34 110.16 0.6695 461.0 285.3
23 3.26 -21.00 2.16 -21.00 -7.52 228.97 -39.38 108.26 0.6646 904.8 999999
24 7.97 14.40 5.37 9.70 -10.00 228.56 -39.78 111.57 0.6798 808.0 386.1
25 0.00 0.63 0.00 0.43 -10.38 228.51 -39.84 112.06 0.6822 -177.0 -126.7
26 0.00 0.91 0.00 0.61 -9.22 228.35 -39.99 110.39 0.6790 734.0 604.7
27 0.00 1.09 0.00 0.73 -8.53 228.45 -39.90 109.45 0.6750 202.0 304.4
28 4.62 -21.00 3.08 -21.00 -7.40 228.42 -39.92 107.85 0.6709 752.7 999999
29 0.00 1.72 0.00 1.16 -9.11 228.12 -40.22 110.12 0.6813 717.0 695.5
30 0.00 0.72 0.00 0.48 -4.58 228.31 -40.03 103.72 0.6622 -720.0 -632.6
31 1.27 -21.00 0.85 -21.00 -6.99 228.02 -40.32 107.09 0.6742 675.5 999999
32 0.00 0.72 0.00 0.49 -7.28 227.91 -40.43 107.45 0.6767 493.0 463.5
33 0.36 2.26 0.25 1.55 -9.97 227.51 -40.83 111.02 0.6922 616.2 368.5
34 0.00 1.81 0.00 1.20 -4.91 228.09 -40.25 104.11 0.6661 -416.0 -340.5
35 0.63 2.17 0.43 1.48 -9.02 227.57 -40.77 109.74 0.6876 490.6 348.9
36 0.00 1.00 0.00 0.67 -7.26 227.75 -40.59 107.35 0.6785 511.0 451.1
37 0.00 1.81 0.00 1.22 -7.08 227.61 -40.74 107.04 0.6796 429.0 382.4
38 0.00 2.17 0.00 1.47 -7.84 227.52 -40.82 108.07 0.6835 684.0 469.3
39 0.00 6.88 0.00 4.71 -9.30 227.20 -41.14 109.95 0.6930 146.0 119.8
40 0.00 4.07 0.00 2.74 -5.64 227.38 -40.96 104.90 0.6773 607.0 559.2
41 0.00 1.00 0.00 0.66 -1.71 227.61 -40.73 99.23 0.6631 -673.0 -594.5
42 0.00 2.90 0.00 1.91 -1.95 227.56 -40.78 99.59 0.6643 -648.0 -521.0
43 0.00 0.72 0.00 0.49 -4.90 227.28 -41.06 103.80 0.6762 255.0 135.6
44 0.00 0.81 0.00 0.56 -7.72 226.96 -41.38 107.66 0.6898 432.0 330.0
45 0.00 1.72 0.00 1.14 -2.22 227.31 -41.03 99.90 0.6682 -657.0 -450.3
46 0.72 1.99 0.50 1.38 -9.15 226.56 -41.78 109.47 0.7000 -526.0 -419.6
47 0.00 0.91 0.00 0.61 -5.23 226.97 -41.37 104.16 0.6811 199.0 189.8
48 0.00 1.54 0.00 1.15 -16.80 224.78 -43.56 118.46 0.7527 -292.0 -342.2
49 0.36 1.45 0.25 1.00 -8.82 226.44 -41.90 108.96 0.7001 -730.0 -567.8
50 1.36 6.16 0.92 4.15 -4.65 226.85 -41.49 103.29 0.6808 -882.0 -713.2
51 0.00 1.36 0.00 0.92 -5.86 226.75 -41.59 104.98 0.6859 768.0 666.5
52 1.81 5.89 1.23 3.99 -5.16 226.69 -41.65 103.95 0.6843 597.3 312.5
53 5.16 9.33 3.52 6.36 -6.13 226.48 -41.86 105.25 0.6901 818.0 606.6
54 1.81 -52.00 1.23 -52.00 -5.08 226.45 -41.89 103.76 0.6871 444.4 999999
55 0.00 3.44 0.00 2.35 -5.80 226.30 -42.04 104.73 0.6911 631.0 512.0
56 0.00 1.54 0.00 1.06 -6.37 226.21 -42.14 105.48 0.6942 582.0 484.5
57 0.00 0.45 0.00 0.31 -5.50 226.25 -42.09 104.28 0.6908 286.0 371.8
58 0.00 2.90 0.00 1.99 -5.90 226.17 -42.17 104.82 0.6931 458.0 399.2
59 19.11 123.60 13.29 86.32 -7.28 225.65 -42.70 106.53 0.7039 986.5 221.4
60 0.27 -59.00 0.19 -59.00 -7.82 225.54 -42.81 107.22 0.7071 711.3 999999
61 1.36 -59.00 0.95 -59.00 -7.66 225.51 -42.83 107.00 0.7068 717.8 999999
62 1.00 1.99 0.68 1.36 -4.29 225.85 -42.49 102.43 0.6921 -576.3 -498.2
63 0.00 2.81 0.00 2.00 -10.07 225.16 -43.19 110.08 0.7197 -762.0 -603.5
64 0.00 0.91 0.00 0.62 -5.62 225.74 -42.60 104.27 0.6974 534.0 386.0
65 0.00 0.72 0.00 0.50 -5.81 225.72 -42.62 104.53 0.6982 552.0 460.4
66 0.00 3.35 0.00 2.37 -9.16 225.18 -43.17 108.88 0.7161 -481.0 -286.5
67 0.00 0.63 0.00 0.51 -19.89 222.34 -46.00 120.88 0.7903 -247.0 -280.4
68 0.27 -59.00 0.19 -59.00 -6.98 225.39 -42.96 106.02 0.7060 611.0 999999
69 0.81 2.17 0.57 1.51 -6.02 225.41 -42.93 104.70 0.7026 579.9 410.7
70 0.00 1.27 0.00 0.91 -9.67 224.63 -43.72 109.33 0.7242 -483.0 -396.0
71 0.00 0.72 0.00 0.51 -6.76 225.03 -43.31 105.59 0.7095 340.0 285.8
72 0.00 1.36 0.00 0.95 -4.79 224.85 -43.50 102.81 0.7057 -795.0 -657.7
73 0.00 1.18 0.00 0.85 -6.73 223.19 -45.15 104.90 0.7309 441.0 371.1
74 0.00 0.27 0.00 0.21 -6.06 219.34 -49.00 102.82 0.7719 -522.0 -531.7
75 1.00 2.17 0.79 1.72 -6.95 218.65 -49.69 103.75 0.7815 -576.4 -415.5
76 0.00 2.08 0.00 1.66 -7.63 218.31 -50.03 104.49 0.7868 -560.0 -424.0
77 0.00 0.45 0.00 0.39 -10.97 215.42 -52.93 107.64 0.8241 -320.0 -231.0


  • 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.