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

12177 106.23 490.89 60.56 280.17 12.07 168.37 -29.55 77.40 0.4957 -44.3 108.2


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

SDO HMI 2014-09-30 00:00:33 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 2.29 0.00 1.26 9.91 172.50 -25.42 81.15 0.4298 -969.0 -841.4
2 0.00 1.06 0.00 0.58 9.49 172.43 -25.49 82.15 0.4303 -771.0 -648.9
3 0.00 1.94 0.00 1.07 10.02 172.15 -25.77 80.98 0.4353 -595.0 -564.0
4 0.00 1.15 0.00 0.63 10.46 171.88 -26.04 80.04 0.4402 -743.0 -628.1
5 3.61 182.21 2.00 101.76 12.28 171.49 -26.43 76.08 0.4499 -1225.0 -327.6
6 2.73 -5.00 1.52 -5.00 12.46 171.41 -26.52 75.73 0.4517 -1078.1 999999
7 3.88 -5.00 2.16 -5.00 12.32 171.11 -26.81 76.13 0.4558 -1033.6 999999
8 0.00 1.32 0.00 0.73 9.64 171.13 -26.79 82.03 0.4506 -706.0 -624.6
9 1.50 -5.00 0.84 -5.00 12.69 170.72 -27.20 75.46 0.4626 -718.5 999999
10 0.00 2.03 0.00 1.13 13.32 170.58 -27.34 74.18 0.4665 -496.0 -459.6
11 37.99 -5.00 21.22 -5.00 12.23 170.57 -27.35 76.50 0.4637 -1124.1 999999
12 0.00 1.94 0.00 1.09 13.88 170.27 -27.66 73.13 0.4728 -501.0 -411.1
13 0.00 1.41 0.00 0.79 13.45 170.18 -27.74 74.06 0.4727 -858.0 -688.9
14 0.00 0.97 0.00 0.55 15.84 169.82 -28.10 69.36 0.4862 -718.0 -566.2
15 0.00 0.88 0.00 0.50 14.20 169.91 -28.01 72.63 0.4790 148.0 171.2
16 0.00 7.76 0.00 4.37 13.59 169.92 -28.00 73.88 0.4770 55.0 43.7
17 0.00 11.72 0.00 6.65 13.21 168.98 -28.94 75.01 0.4897 661.0 548.2
18 0.00 0.79 0.00 0.45 11.43 169.09 -28.83 78.61 0.4841 -710.0 -614.2
19 1.41 10.84 0.80 6.18 13.56 168.76 -29.16 74.38 0.4939 826.9 719.2
20 11.99 126.41 6.80 72.15 11.87 168.87 -29.06 77.76 0.4883 -889.6 213.4
21 0.00 9.08 0.00 5.15 11.26 168.83 -29.09 79.01 0.4878 153.0 57.2
22 0.97 -19.00 0.55 -19.00 13.33 168.44 -29.48 74.95 0.4980 884.5 999999
23 3.35 -20.00 1.91 -20.00 11.60 168.44 -29.48 78.40 0.4942 -740.6 999999
24 0.00 1.15 0.00 0.65 10.76 168.43 -29.50 80.12 0.4930 897.0 787.3
25 0.00 1.85 0.00 1.06 11.03 167.94 -29.98 79.66 0.5006 836.0 717.7
26 0.00 0.97 0.00 0.56 12.71 167.73 -30.19 76.38 0.5067 725.0 709.6
27 0.00 0.88 0.00 0.51 11.83 167.67 -30.25 78.13 0.5059 681.0 569.9
28 1.23 -20.00 0.71 -20.00 12.46 167.52 -30.40 76.94 0.5093 1158.9 999999
29 0.00 0.79 0.00 0.45 11.13 167.64 -30.28 79.51 0.5052 768.0 546.4
30 6.88 -20.00 3.97 -20.00 12.40 167.13 -30.79 77.14 0.5149 879.5 999999
31 0.97 3.26 0.56 1.88 10.84 167.21 -30.71 80.17 0.5111 893.6 710.8
32 2.56 54.39 1.48 31.70 11.03 166.33 -31.59 79.95 0.5242 949.0 660.1
33 0.00 4.32 0.00 2.51 10.72 166.23 -31.70 80.56 0.5254 536.0 646.8
34 4.50 -32.00 2.62 -32.00 11.01 166.08 -31.84 80.02 0.5279 1029.5 999999
35 5.11 -32.00 2.99 -32.00 11.45 165.85 -32.07 79.23 0.5319 1075.9 999999
36 0.00 5.64 0.00 3.31 13.19 165.61 -32.31 76.04 0.5384 992.0 828.9
37 7.05 -32.00 4.12 -32.00 11.09 165.86 -32.06 79.91 0.5312 1037.9 999999
38 0.00 1.23 0.00 0.72 10.61 165.88 -32.04 80.82 0.5304 575.0 414.7
39 2.91 -32.00 1.70 -32.00 11.17 165.67 -32.26 79.79 0.5341 829.8 999999
40 2.12 9.17 1.24 5.38 11.79 165.51 -32.41 78.65 0.5372 869.2 639.5
41 0.00 1.50 0.00 0.88 12.57 165.34 -32.59 77.25 0.5411 740.0 621.8
42 0.00 0.97 0.00 0.57 10.86 165.52 -32.40 80.40 0.5358 512.0 449.7
43 0.00 1.23 0.00 0.73 12.08 165.22 -32.70 78.18 0.5418 636.0 497.4
44 0.00 1.15 0.00 0.68 12.31 165.11 -32.81 77.77 0.5438 607.0 511.1
45 0.00 1.85 0.00 1.09 11.29 165.21 -32.71 79.64 0.5408 474.0 421.9
46 0.00 1.59 0.00 0.94 13.80 164.67 -33.25 75.17 0.5529 889.0 716.1
47 0.00 1.23 0.00 0.73 11.67 164.98 -32.94 78.98 0.5446 606.0 422.4
48 0.00 1.41 0.00 0.84 11.33 164.37 -33.55 79.70 0.5530 -603.0 -492.0
49 0.00 1.23 0.00 0.73 10.61 164.05 -33.87 81.03 0.5567 -807.0 -623.6
50 0.00 3.26 0.00 1.95 11.62 163.70 -34.22 79.28 0.5628 -814.0 -595.4
51 0.00 1.15 0.00 0.70 12.14 162.35 -35.57 78.59 0.5824 859.0 684.6
52 0.00 3.26 0.00 1.99 12.20 162.00 -35.92 78.53 0.5873 968.0 789.1
53 0.00 2.64 0.00 1.62 12.47 161.92 -36.00 78.09 0.5888 887.0 763.3
54 1.67 3.79 1.03 2.33 12.27 161.64 -36.28 78.47 0.5923 908.0 762.9
55 0.00 1.50 0.00 0.92 12.09 161.60 -36.32 78.79 0.5927 710.0 665.8
56 0.00 0.97 0.00 0.60 14.10 161.21 -36.71 75.50 0.6010 648.0 546.8
57 0.00 1.23 0.00 0.76 12.35 161.40 -36.52 78.38 0.5957 475.0 458.4
58 0.00 0.79 0.00 0.49 11.20 161.50 -36.42 80.29 0.5931 514.0 413.7
59 0.00 1.06 0.00 0.65 11.92 161.39 -36.53 79.10 0.5953 734.0 633.3
60 1.50 2.91 0.92 1.79 12.13 161.32 -36.60 78.76 0.5965 846.4 720.6
61 0.00 1.67 0.00 1.03 12.08 161.06 -36.86 78.88 0.6000 800.0 604.6
62 0.00 0.88 0.00 0.55 14.08 160.52 -37.40 75.67 0.6103 626.0 484.6
63 1.59 2.73 0.98 1.69 11.85 160.87 -37.06 79.28 0.6025 790.9 649.5
64 0.71 2.03 0.44 1.26 11.99 160.61 -37.31 79.09 0.6060 682.5 522.3
65 0.00 1.41 0.00 0.88 12.03 160.30 -37.63 79.07 0.6104 670.0 471.4


  • 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.