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

11164 304.34 1714.82 217.60 1225.64 23.49 164.34 35.04 313.04 0.7216 154.3 -47.9


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

SDO HMI 2011-03-06 05:58:59 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 38.23 223.31 29.89 175.01 25.21 169.36 40.06 311.21 0.7764 -1042.8 -254.4
2 0.00 1.90 0.00 1.53 27.20 169.58 40.28 313.15 0.7906 -376.0 -253.8
3 0.00 1.12 0.00 0.90 26.93 169.28 39.99 313.06 0.7866 -370.0 -392.7
4 6.05 8.65 4.92 7.04 27.89 169.66 40.37 313.80 0.7955 626.7 185.6
5 0.00 0.61 0.00 0.45 23.88 167.59 38.29 310.98 0.7529 -559.0 -509.0
6 0.00 1.47 0.00 1.11 24.26 167.60 38.30 311.39 0.7555 -529.0 -424.6
7 0.00 2.59 0.00 1.86 21.29 166.62 37.33 308.77 0.7270 -359.0 -338.0
8 41.69 518.23 30.52 375.83 22.57 166.98 37.69 309.96 0.7388 -911.9 -417.3
9 4.50 7.70 3.34 5.72 23.80 166.98 37.69 311.32 0.7471 -754.9 -532.9
10 0.61 -8.00 0.44 -8.00 22.34 166.30 37.01 310.20 0.7312 -1159.0 999999
11 0.00 0.43 0.00 0.31 20.78 165.76 36.46 308.82 0.7154 467.0 357.2
12 4.41 5.19 3.23 3.80 23.31 166.49 37.19 311.14 0.7395 -661.5 -578.8
13 0.00 1.64 0.00 1.22 24.37 166.81 37.51 312.07 0.7495 -589.0 -563.2
14 2.42 -8.00 1.79 -8.00 24.01 166.60 37.30 311.82 0.7452 -806.5 999999
15 4.41 -8.00 3.19 -8.00 22.56 166.04 36.75 310.63 0.7304 -962.6 999999
16 1.04 1.82 0.78 1.36 24.68 166.75 37.46 312.44 0.7511 -637.7 -628.0
17 1.12 -8.00 0.81 -8.00 22.41 165.84 36.54 310.61 0.7274 -1029.8 999999
18 2.59 -8.00 1.86 -8.00 22.43 165.64 36.35 310.77 0.7258 -1049.2 999999
19 1.56 -8.00 1.12 -8.00 22.74 165.70 36.40 311.08 0.7285 -1016.6 999999
20 0.52 -8.00 0.37 -8.00 22.28 165.52 36.22 310.70 0.7236 -964.7 999999
21 0.86 -8.00 0.64 -8.00 24.46 166.22 36.93 312.59 0.7451 -844.3 999999
22 1.04 -8.00 0.75 -8.00 23.09 165.49 36.19 311.64 0.7291 -1146.3 999999
23 0.00 17.38 0.00 12.21 21.32 164.96 35.67 310.04 0.7117 -577.0 -517.2
24 0.00 1.12 0.00 0.84 25.60 166.17 36.88 313.85 0.7527 -654.0 -500.8
25 1.99 -8.00 1.41 -8.00 22.17 165.01 35.71 310.97 0.7182 -976.4 999999
26 0.69 -8.00 0.50 -8.00 23.19 165.00 35.70 312.11 0.7255 -147.2 999999
27 0.00 0.86 0.00 0.61 22.30 164.45 35.16 311.53 0.7141 212.0 159.2
28 4.84 -8.00 3.50 -8.00 24.01 164.93 35.64 313.06 0.7309 560.5 999999
29 3.98 -8.00 2.86 -8.00 23.69 164.79 35.50 312.82 0.7273 471.7 999999
30 2.94 -8.00 2.09 -8.00 22.81 164.52 35.23 312.06 0.7185 512.2 999999
31 1.99 -8.00 1.42 -8.00 23.40 164.62 35.33 312.63 0.7237 604.4 999999
32 3.37 -8.00 2.45 -8.00 24.55 164.79 35.49 313.76 0.7336 440.3 999999
33 1.56 -8.00 1.11 -8.00 23.21 164.32 35.03 312.65 0.7196 706.7 999999
34 0.00 1.30 0.00 0.88 20.14 163.44 34.15 309.84 0.6886 629.0 490.6
35 0.00 1.82 0.00 1.32 24.85 164.60 35.31 314.22 0.7342 401.0 313.1
36 5.62 36.15 3.85 24.74 20.86 163.28 33.98 310.81 0.6925 552.6 50.6
37 0.00 0.95 0.00 0.67 22.75 163.72 34.42 312.62 0.7108 -269.0 -244.8
38 0.78 344.65 0.54 234.28 22.41 163.23 33.94 312.63 0.7038 -875.0 224.8
39 1.56 -38.00 1.07 -38.00 21.71 163.00 33.71 312.02 0.6964 469.1 999999
40 5.02 -36.00 3.41 -36.00 20.99 162.73 33.44 311.40 0.6883 658.1 999999
41 0.00 0.95 0.00 0.68 24.50 163.69 34.40 314.56 0.7238 131.0 160.5
42 0.00 1.21 0.00 0.88 25.59 163.80 34.51 315.63 0.7331 -518.0 -364.0
43 0.00 1.04 0.00 0.74 24.92 163.27 33.98 315.35 0.7235 -183.0 -186.0
44 4.24 -38.00 2.87 -38.00 21.24 162.11 32.82 312.22 0.6844 477.3 999999
45 2.59 -38.00 1.75 -38.00 21.17 161.98 32.68 312.24 0.6826 -414.3 999999
46 0.86 435.81 0.61 303.69 24.21 162.58 33.29 315.15 0.7120 195.7 310.8
47 4.15 -38.00 2.82 -38.00 21.79 161.83 32.54 313.09 0.6862 713.9 999999
48 1.12 2.16 0.82 1.57 26.45 163.09 33.80 317.10 0.7339 -494.6 -394.6
49 21.88 -38.00 14.90 -38.00 22.23 161.72 32.42 313.68 0.6886 790.6 999999
50 2.94 -38.00 2.01 -38.00 22.50 161.79 32.50 313.93 0.6915 612.2 999999
51 0.00 4.32 0.00 2.98 23.17 161.97 32.68 314.51 0.6984 852.0 688.3
52 0.00 0.78 0.00 0.50 17.59 160.55 31.26 309.15 0.6402 630.0 578.3
53 1.47 -38.00 0.99 -38.00 21.87 161.47 32.18 313.48 0.6835 798.8 999999
54 1.99 5.10 1.45 3.72 26.87 162.95 33.66 317.64 0.7360 470.7 174.4
55 92.28 -46.00 64.21 -46.00 23.96 161.96 32.67 315.39 0.7047 1007.4 999999
56 0.00 0.69 0.00 0.45 17.81 160.49 31.19 309.49 0.6413 520.0 477.0
57 1.47 -46.00 1.01 -46.00 23.18 161.67 32.37 314.78 0.6958 770.2 999999
58 14.70 -38.00 9.90 -38.00 21.94 161.04 31.74 313.94 0.6801 1269.3 999999
59 0.00 5.71 0.00 4.15 27.08 162.50 33.21 318.22 0.7342 -244.0 -226.6
60 2.51 10.72 1.81 7.75 27.10 161.75 32.45 318.86 0.7284 -767.4 -172.5
61 0.52 -38.00 0.35 -38.00 22.30 160.33 31.04 314.97 0.6766 894.2 999999
62 0.78 18.68 0.55 13.28 26.22 161.43 32.14 318.23 0.7187 -392.3 72.9
63 0.00 1.38 0.00 0.98 26.46 161.31 32.01 318.58 0.7197 -581.0 -401.3
64 0.00 1.12 0.00 0.81 27.01 161.48 32.19 318.99 0.7256 -701.0 -566.5
65 0.00 1.04 0.00 0.69 22.52 159.68 30.38 315.81 0.6726 820.0 618.8
66 0.00 1.30 0.00 0.87 22.69 159.64 30.35 316.03 0.6738 788.0 616.3
67 0.00 5.28 0.00 3.57 23.66 159.78 30.48 316.98 0.6833 759.0 635.7
68 0.00 1.82 0.00 1.28 26.93 160.36 31.06 319.87 0.7161 682.0 533.9
69 0.00 0.86 0.00 0.58 23.88 159.38 30.09 317.57 0.6817 485.0 438.8
70 0.00 1.90 0.00 1.35 27.17 160.27 30.98 320.18 0.7175 671.0 547.0
71 3.81 4.58 2.54 3.06 23.27 159.08 29.78 317.19 0.6738 729.1 668.3
72 0.00 1.04 0.00 0.69 23.07 158.69 29.40 317.33 0.6687 655.0 536.6
73 0.00 2.08 0.00 1.39 23.63 158.75 29.46 317.88 0.6742 705.0 489.6
74 0.00 1.64 0.00 1.15 26.83 159.47 30.18 320.55 0.7083 542.0 579.1
75 1.64 1.73 1.15 1.21 27.35 159.24 29.95 321.28 0.7111 628.8 456.0
76 0.00 5.10 0.00 3.55 26.97 158.86 29.56 321.24 0.7048 858.0 654.2
77 0.00 1.12 0.00 0.76 25.68 158.16 28.86 320.59 0.6876 520.0 467.9
78 0.00 1.99 0.00 1.38 26.93 158.39 29.09 321.64 0.7009 637.0 539.8
79 0.00 2.08 0.00 1.40 25.51 157.70 28.40 320.86 0.6824 791.0 699.9
80 0.00 1.12 0.00 0.77 26.50 157.81 28.52 321.75 0.6925 702.0 625.2
81 0.00 3.20 0.00 2.20 26.72 157.79 28.50 321.98 0.6943 689.0 580.3
82 0.00 1.73 0.00 1.22 28.25 158.20 28.90 323.10 0.7114 -499.0 -366.2
83 0.00 0.95 0.00 0.63 24.40 156.79 27.50 320.60 0.6647 584.0 504.0
84 0.00 0.78 0.00 0.53 26.68 157.22 27.92 322.49 0.6895 824.0 711.1
85 0.00 0.69 0.00 0.47 26.63 157.05 27.76 322.60 0.6878 757.0 614.0
86 0.00 0.69 0.00 0.51 32.52 156.64 27.35 328.33 0.7401 -380.0 -327.1
87 0.00 2.59 0.00 1.83 30.59 155.61 26.31 327.65 0.7154 -530.0 -451.1
88 0.00 0.95 0.00 0.68 31.36 155.80 26.50 328.12 0.7239 -487.0 -420.9


  • 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.