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

11226 123.62 647.76 75.79 393.86 -20.71 37.08 -29.96 126.33 0.5811 197.3 236.9


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

SDO HMI 2011-05-31 17:59:10 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 3.25 0.00 1.94 -21.45 39.23 -27.80 129.25 0.5628 815.0 691.5
2 7.86 430.43 4.62 256.81 -19.32 39.61 -27.42 126.33 0.5416 1360.7 465.3
3 6.41 -2.00 3.78 -2.00 -19.25 39.22 -27.81 125.88 0.5457 1119.0 999999
4 1.08 -2.00 0.64 -2.00 -19.73 39.06 -27.98 126.48 0.5513 996.9 999999
5 2.98 47.22 1.81 28.94 -22.91 38.39 -28.65 130.61 0.5839 856.3 322.0
6 1.54 -2.00 0.91 -2.00 -19.41 39.01 -28.02 125.94 0.5495 1010.7 999999
7 2.17 -2.00 1.28 -2.00 -18.86 39.04 -28.00 125.10 0.5451 970.3 999999
8 1.54 -2.00 0.91 -2.00 -19.63 38.82 -28.21 126.12 0.5534 1080.1 999999
9 2.44 -5.00 1.49 -5.00 -22.88 38.06 -28.98 130.26 0.5872 819.4 999999
10 4.61 -2.00 2.74 -2.00 -19.86 38.60 -28.44 126.27 0.5577 1148.4 999999
11 1.90 -2.00 1.12 -2.00 -19.09 38.74 -28.29 125.20 0.5503 803.5 999999
12 1.54 -2.00 0.91 -2.00 -19.57 38.65 -28.38 125.87 0.5549 1034.4 999999
13 9.03 -5.00 5.51 -5.00 -22.68 37.95 -29.08 129.89 0.5867 889.2 999999
14 13.09 -2.00 7.84 -2.00 -20.21 38.30 -28.73 126.56 0.5638 1289.1 999999
15 0.00 3.70 0.00 2.20 -18.86 38.46 -28.58 124.59 0.5521 244.0 240.6
16 10.02 -2.00 6.03 -2.00 -20.60 38.08 -28.96 126.95 0.5693 1131.2 999999
17 1.54 -2.00 0.92 -2.00 -19.82 38.20 -28.84 125.87 0.5621 1001.9 999999
18 0.00 1.26 0.00 0.75 -18.48 38.42 -28.62 123.95 0.5498 658.0 509.2
19 3.16 -2.00 1.90 -2.00 -20.24 37.93 -29.11 126.28 0.5684 936.0 999999
20 0.00 1.35 0.00 0.80 -18.35 38.22 -28.82 123.58 0.5512 488.0 343.0
21 1.17 -2.00 0.71 -2.00 -20.05 37.86 -29.18 125.93 0.5678 769.1 999999
22 10.56 -2.00 6.38 -2.00 -20.37 37.57 -29.47 126.17 0.5735 739.3 999999
23 0.00 3.43 0.00 2.12 -22.87 36.96 -30.08 129.31 0.5990 536.0 346.7
24 4.15 -2.00 2.52 -2.00 -20.85 37.28 -29.76 126.65 0.5804 612.3 999999
25 0.00 1.54 0.00 0.94 -21.57 37.12 -29.92 127.57 0.5875 718.0 528.9
26 0.00 1.90 0.00 1.15 -21.18 37.20 -29.83 127.07 0.5836 479.0 378.8
27 0.00 1.63 0.00 1.00 -22.51 36.74 -30.30 128.62 0.5987 593.0 438.3
28 0.00 1.08 0.00 0.68 -23.07 36.14 -30.90 128.91 0.6093 -679.0 -465.5
29 0.00 0.99 0.00 0.60 -18.34 37.01 -30.03 122.60 0.5660 604.0 421.7
30 0.00 0.90 0.00 0.56 -22.54 35.74 -31.30 127.84 0.6099 494.0 408.2
31 0.00 1.81 0.00 1.14 -23.19 35.41 -31.63 128.50 0.6181 -901.0 -717.7
32 0.00 2.35 0.00 1.42 -18.59 36.25 -30.79 122.41 0.5768 876.0 638.7
33 0.00 1.54 0.00 0.95 -21.33 35.65 -31.39 126.05 0.6023 -868.0 -682.9
34 0.63 3.25 0.39 2.02 -21.49 35.53 -31.50 126.20 0.6047 -858.4 -665.1
35 0.00 0.99 0.00 0.60 -18.98 36.02 -31.01 122.83 0.5820 669.0 425.7
36 0.00 1.63 0.00 1.02 -22.21 35.13 -31.91 126.90 0.6143 -880.0 -745.0
37 0.00 1.54 0.00 0.95 -20.71 34.88 -32.16 124.57 0.6069 -732.0 -650.5
38 5.78 27.45 3.61 17.16 -21.19 34.72 -32.32 125.16 0.6119 -890.2 -578.4
39 1.90 -38.00 1.19 -38.00 -21.55 34.59 -32.44 125.57 0.6157 391.3 999999
40 0.00 2.98 0.00 1.85 -20.42 34.87 -32.17 124.14 0.6050 -169.0 -204.8
41 0.00 2.26 0.00 1.41 -20.64 34.51 -32.53 124.20 0.6107 -707.0 -588.0
42 3.25 11.56 2.04 7.25 -21.00 34.31 -32.73 124.57 0.6153 -672.5 -288.9
43 0.36 1.90 0.23 1.21 -22.26 33.74 -33.29 125.96 0.6299 -760.5 -507.9
44 0.00 11.65 0.00 7.37 -21.74 33.88 -33.16 125.33 0.6249 -846.0 -744.7
45 0.00 1.63 0.00 1.03 -22.07 33.72 -33.32 125.67 0.6289 -746.0 -710.0
46 1.17 1.63 0.75 1.04 -22.39 33.39 -33.65 125.89 0.6346 -641.8 -646.6
47 0.00 1.44 0.00 0.92 -21.71 33.34 -33.70 124.90 0.6307 -602.0 -539.4
48 0.00 0.54 0.00 0.35 -21.70 33.03 -34.01 124.68 0.6342 -591.0 -508.0
49 0.00 0.99 0.00 0.62 -18.80 33.74 -33.29 120.96 0.6082 -656.0 -491.7
50 2.71 13.00 1.77 8.47 -23.54 32.34 -34.70 126.72 0.6533 -744.8 -728.1
51 0.00 1.35 0.00 0.88 -22.75 32.58 -34.46 125.81 0.6458 -805.0 -649.6
52 2.80 -50.00 1.82 -50.00 -23.24 32.39 -34.65 126.36 0.6509 -873.9 999999
53 0.00 2.89 0.00 1.89 -23.73 32.20 -34.84 126.89 0.6561 -555.0 -480.4
54 0.00 0.90 0.00 0.57 -19.92 33.21 -33.83 122.26 0.6212 -555.0 -530.5
55 2.35 4.42 1.52 2.86 -22.39 32.52 -34.52 125.28 0.6441 -857.8 -725.3
56 1.26 1.99 0.83 1.30 -23.50 31.95 -35.09 126.41 0.6573 -481.1 -479.4
57 0.00 1.17 0.00 0.74 -19.66 32.96 -34.08 121.72 0.6225 -556.0 -380.2
58 0.00 1.08 0.00 0.70 -21.31 32.50 -34.54 123.77 0.6377 -586.0 -515.4
59 4.70 5.96 3.06 3.88 -22.78 32.04 -34.99 125.50 0.6517 -922.9 -683.2
60 0.00 2.26 0.00 1.44 -20.82 32.59 -34.45 123.14 0.6337 -776.0 -598.6
61 0.00 1.08 0.00 0.71 -23.01 31.94 -35.10 125.73 0.6543 -732.0 -602.1
62 0.00 1.54 0.00 1.00 -22.32 31.98 -35.06 124.82 0.6496 -814.0 -657.7
63 0.00 1.17 0.00 0.77 -22.68 31.75 -35.29 125.16 0.6543 -731.0 -620.8
64 3.97 7.04 2.61 4.63 -23.23 31.54 -35.50 125.78 0.6600 -756.8 -597.5
65 0.00 1.81 0.00 1.17 -21.30 31.74 -35.29 123.27 0.6461 -704.0 -544.7
66 0.00 1.08 0.00 0.70 -21.47 31.66 -35.38 123.44 0.6480 -507.0 -634.7
67 0.00 0.54 0.00 0.35 -21.89 31.46 -35.58 123.90 0.6527 -417.0 -365.3
68 0.00 0.54 0.00 0.36 -22.54 31.22 -35.81 124.64 0.6592 -723.0 -640.7
69 3.52 17.07 2.33 11.32 -23.07 31.02 -36.02 125.22 0.6645 -706.1 -99.2
70 1.08 2.08 0.72 1.37 -22.64 30.91 -36.13 124.57 0.6631 -652.3 -523.3
71 1.35 -69.00 0.90 -69.00 -22.97 30.77 -36.27 124.92 0.6666 -629.5 999999
72 0.00 0.99 0.00 0.66 -22.47 30.80 -36.24 124.28 0.6634 -556.0 -500.6
73 0.00 1.08 0.00 0.69 -19.23 31.49 -35.55 120.18 0.6372 -645.0 -473.3
74 0.00 0.90 0.00 0.60 -20.90 29.63 -37.41 121.43 0.6674 -466.0 -378.2


  • 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.