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

11164 325.79 1677.74 229.90 1184.06 23.60 164.36 33.97 314.03 0.7131 127.9 -41.1


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

SDO HMI 2011-03-06 03:58:59 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 45.14 232.60 34.72 179.16 25.21 169.37 38.99 311.94 0.7675 -915.0 -244.8
2 1.47 3.46 1.16 2.72 26.86 169.39 39.00 313.66 0.7784 -300.0 -60.9
3 3.29 10.12 2.62 8.08 27.85 169.59 39.20 314.54 0.7864 553.3 275.8
4 10.90 499.53 7.93 356.63 22.78 167.53 37.14 310.60 0.7354 -614.6 -390.8
5 0.00 1.99 0.00 1.47 23.85 167.55 37.16 311.75 0.7429 -573.0 -481.7
6 0.00 1.30 0.00 0.96 24.27 167.65 37.27 312.14 0.7467 -595.0 -483.4
7 28.71 -4.00 20.63 -4.00 22.49 166.83 36.44 310.78 0.7271 -920.2 999999
8 0.00 1.12 0.00 0.79 21.29 166.24 35.85 309.87 0.7133 -608.0 -510.4
9 4.41 5.62 3.22 4.10 23.80 166.96 36.58 312.13 0.7375 -749.3 -472.4
10 0.86 -4.00 0.62 -4.00 22.34 166.22 35.84 311.06 0.7206 -1129.2 999999
11 4.15 4.84 2.99 3.49 23.31 166.44 36.06 311.98 0.7295 -706.5 -512.2
12 0.00 2.33 0.00 1.71 24.44 166.81 36.43 312.94 0.7407 -685.0 -602.8
13 4.24 6.74 3.09 4.92 24.12 166.66 36.28 312.70 0.7372 -773.4 -657.8
14 1.90 -4.00 1.36 -4.00 22.78 166.16 35.77 311.60 0.7231 -720.4 999999
15 0.00 0.69 0.00 0.48 20.81 165.59 35.21 309.80 0.7037 238.0 247.6
16 1.64 2.51 1.21 1.84 24.68 166.73 36.34 313.26 0.7417 -600.8 -569.2
17 0.69 -4.00 0.49 -4.00 22.39 165.96 35.57 311.32 0.7185 -841.1 999999
18 3.98 -4.00 2.83 -4.00 22.59 165.98 35.59 311.53 0.7202 -969.0 999999
19 0.00 1.64 0.00 1.20 24.52 166.43 36.04 313.31 0.7380 -460.0 -383.2
20 1.73 -4.00 1.22 -4.00 22.40 165.73 35.34 311.51 0.7165 -1003.3 999999
21 0.86 -4.00 0.62 -4.00 22.85 165.82 35.43 311.94 0.7207 -688.3 999999
22 2.33 -4.00 1.66 -4.00 22.67 165.69 35.30 311.85 0.7181 -974.4 999999
23 0.00 2.16 0.00 1.50 21.11 165.13 34.74 310.50 0.7015 -254.0 -271.0
24 2.08 -4.00 1.48 -4.00 23.14 165.59 35.20 312.44 0.7207 -1013.5 999999
25 0.00 1.47 0.00 1.02 21.32 164.87 34.49 310.95 0.7007 -645.0 -507.8
26 2.85 -4.00 1.99 -4.00 22.13 164.90 34.52 311.86 0.7071 -880.8 999999
27 0.00 0.86 0.00 0.60 21.48 164.72 34.34 311.25 0.7005 -438.0 -443.3
28 0.00 1.12 0.00 0.82 25.00 165.50 35.11 314.53 0.7337 -697.0 -605.6
29 0.00 1.47 0.00 1.02 21.92 164.30 33.91 312.10 0.6999 -550.0 -541.6
30 7.35 -4.00 5.24 -4.00 24.08 164.89 34.50 314.03 0.7216 434.3 999999
31 2.42 -4.00 1.70 -4.00 22.85 164.52 34.14 312.97 0.7090 541.9 999999
32 11.15 -4.00 7.87 -4.00 23.48 164.63 34.24 313.58 0.7147 562.0 999999
33 3.20 -4.00 2.29 -4.00 24.56 164.80 34.41 314.61 0.7244 490.8 999999
34 0.00 8.30 0.00 5.70 21.62 163.95 33.56 312.04 0.6944 -622.0 -536.9
35 0.00 3.03 0.00 2.06 21.36 163.53 33.15 312.08 0.6885 -465.0 -409.9
36 4.32 20.93 2.92 14.14 20.91 163.34 32.96 311.72 0.6832 514.7 198.3
37 0.00 2.77 0.00 1.88 21.36 163.19 32.81 312.37 0.6853 -593.0 -515.8
38 0.00 0.78 0.00 0.52 20.61 163.01 32.62 311.66 0.6777 533.0 414.6
39 3.98 -36.00 2.68 -36.00 20.97 162.87 32.48 312.19 0.6792 607.1 999999
40 1.64 752.37 1.13 512.36 22.35 163.22 32.83 313.47 0.6933 -840.8 279.4
41 0.00 2.16 0.00 1.49 22.83 163.35 32.97 313.90 0.6984 -182.0 -137.2
42 2.16 -40.00 1.47 -40.00 21.72 163.02 32.63 312.93 0.6865 474.8 999999
43 0.00 2.85 0.00 2.04 25.38 164.06 33.68 316.07 0.7246 -165.0 -182.4
44 0.00 0.95 0.00 0.64 21.34 162.81 32.42 312.67 0.6815 227.0 149.3
45 0.00 1.04 0.00 0.74 25.69 163.57 33.18 316.80 0.7229 -493.0 -455.6
46 2.77 -40.00 1.85 -40.00 21.22 162.17 31.79 313.08 0.6747 611.7 999999
47 37.44 -40.00 25.83 -40.00 23.67 162.58 32.19 315.48 0.6983 804.6 999999
48 0.86 -40.00 0.58 -40.00 21.10 161.92 31.53 313.17 0.6713 -581.9 999999
49 2.59 -40.00 1.74 -40.00 21.73 161.77 31.39 314.02 0.6751 678.0 999999
50 1.12 3.03 0.81 2.17 26.47 163.11 32.72 317.99 0.7254 -445.4 -439.5
51 22.83 -40.00 15.37 -40.00 22.25 161.82 31.44 314.56 0.6798 677.9 999999
52 3.11 -40.00 2.11 -40.00 22.59 161.87 31.49 314.90 0.6831 699.1 999999
53 2.94 7.52 2.12 5.41 26.92 162.94 32.55 318.59 0.7277 438.9 17.4
54 0.00 1.21 0.00 0.77 17.76 160.55 30.16 310.36 0.6303 625.0 565.2
55 0.69 -40.00 0.47 -40.00 23.23 161.70 31.31 315.76 0.6869 851.0 999999
56 22.65 -40.00 15.09 -40.00 21.93 161.14 30.76 314.80 0.6710 1120.7 999999
57 3.98 -40.00 2.69 -40.00 23.24 161.36 30.97 316.07 0.6840 968.3 999999
58 53.09 -40.00 36.37 -40.00 24.11 161.55 31.17 316.85 0.6931 1043.1 999999
59 0.61 19.11 0.43 13.64 26.99 161.93 31.55 319.51 0.7204 -573.1 -252.4
60 2.85 -59.00 2.03 -59.00 27.11 161.74 31.35 319.81 0.7200 -590.7 999999
61 0.35 15.82 0.24 11.10 26.13 161.44 31.05 319.08 0.7093 -357.2 14.3
62 1.99 -40.00 1.32 -40.00 22.25 160.36 29.98 315.88 0.6666 799.0 999999
63 0.00 1.64 0.00 1.15 26.41 161.37 30.98 319.42 0.7111 -670.0 -519.6
64 0.00 1.21 0.00 0.80 22.51 159.76 29.37 316.74 0.6636 753.0 601.4
65 1.21 6.14 0.81 4.11 23.62 159.99 29.61 317.75 0.6754 767.8 678.9
66 0.00 1.30 0.00 0.86 22.64 159.68 29.29 316.97 0.6640 679.0 591.3
67 0.00 0.78 0.00 0.55 26.86 160.73 30.34 320.44 0.7099 556.0 509.6
68 0.00 1.56 0.00 1.09 26.88 160.38 29.99 320.76 0.7074 684.0 543.3
69 4.15 7.26 2.75 4.80 23.26 159.20 28.81 318.10 0.6653 743.2 392.4
70 0.00 0.43 0.00 0.30 25.76 159.65 29.26 320.31 0.6916 -372.0 -345.0
71 0.00 2.08 0.00 1.37 23.62 158.84 28.45 318.84 0.6655 729.0 592.5
72 0.00 1.04 0.00 0.72 26.82 159.56 29.17 321.46 0.7005 763.0 685.5
73 0.00 1.04 0.00 0.73 27.69 159.74 29.35 322.15 0.7097 555.0 466.0
74 0.43 2.42 0.30 1.68 27.30 159.24 28.85 322.23 0.7024 653.0 588.7
75 0.00 0.95 0.00 0.65 26.79 159.05 28.67 321.89 0.6963 709.0 645.1
76 1.30 3.29 0.89 2.26 26.91 158.78 28.40 322.27 0.6954 683.9 629.7
77 0.00 2.77 0.00 1.89 26.82 158.46 28.07 322.49 0.6920 737.0 536.6
78 0.00 1.38 0.00 0.93 25.83 158.05 27.66 321.91 0.6796 540.0 476.9
79 0.00 2.94 0.00 1.96 25.39 157.79 27.40 321.72 0.6734 788.0 655.5
80 0.00 1.12 0.00 0.76 26.72 157.98 27.59 322.85 0.6874 564.0 497.4
81 1.38 3.63 0.96 2.52 28.24 158.20 27.82 324.10 0.7034 -421.3 -361.0
82 0.00 1.56 0.00 1.06 26.77 157.76 27.38 323.11 0.6863 561.0 519.2
83 0.00 2.16 0.00 1.46 26.45 157.68 27.29 322.88 0.6826 693.0 568.7
84 0.00 2.33 0.00 1.58 26.74 157.16 26.77 323.67 0.6814 678.0 600.2
85 0.00 0.95 0.00 0.64 26.58 157.00 26.62 323.67 0.6787 686.0 615.8
86 0.00 2.16 0.00 1.51 30.52 155.64 25.25 328.61 0.7078 -407.0 -440.8
87 0.00 1.30 0.00 0.92 31.28 155.78 25.39 329.11 0.7162 -485.0 -448.9
88 0.00 0.86 0.00 0.59 30.04 154.56 24.17 329.28 0.6962 -540.0 -422.0


  • 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.