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

12139 85.72 378.27 49.57 220.26 14.03 54.29 -31.14 73.82 0.5230 -224.3 51.6


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

SDO HMI 2014-08-15 00:00:38 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 0.99 0.00 0.55 17.63 60.93 -24.50 63.09 0.4450 -659.0 -508.5
2 18.48 66.33 10.19 36.56 13.98 59.98 -25.45 71.61 0.4412 -1247.0 -569.2
3 0.00 4.87 0.00 2.68 11.33 59.74 -25.69 77.65 0.4369 -729.0 -729.3
4 0.00 0.99 0.00 0.55 11.11 59.52 -25.91 78.23 0.4397 -935.0 -774.6
5 0.00 1.35 0.00 0.75 11.35 59.43 -26.00 77.72 0.4417 -865.0 -614.3
6 0.00 1.44 0.00 0.79 10.77 59.48 -25.94 79.01 0.4396 -407.0 -275.8
7 0.00 5.68 0.00 3.18 14.23 58.27 -27.16 71.92 0.4673 -1070.0 -853.6
8 0.00 1.71 0.00 0.96 11.74 58.21 -27.22 77.22 0.4611 -864.0 -721.8
9 0.00 1.35 0.00 0.76 12.77 57.88 -27.54 75.15 0.4685 -781.0 -729.6
10 0.00 1.17 0.00 0.66 12.30 57.76 -27.66 76.18 0.4691 -889.0 -716.5
11 12.62 87.60 7.11 49.51 12.98 57.30 -28.13 74.92 0.4778 -1111.6 -490.2
12 0.00 0.99 0.00 0.56 12.49 57.18 -28.25 75.98 0.4782 -706.0 -590.4
13 5.50 -11.00 3.11 -11.00 13.43 56.96 -28.47 74.13 0.4840 -1032.0 999999
14 2.79 -11.00 1.58 -11.00 13.18 56.95 -28.48 74.64 0.4834 -1076.3 999999
15 0.00 0.99 0.00 0.56 10.77 57.08 -28.34 79.59 0.4761 -760.0 -616.9
16 0.00 1.71 0.00 0.97 14.60 56.58 -28.84 71.92 0.4931 -814.0 -700.4
17 0.00 1.26 0.00 0.72 14.15 56.65 -28.78 72.80 0.4907 -775.0 -573.2
18 6.04 -11.00 3.42 -11.00 13.20 56.74 -28.69 74.68 0.4866 -957.7 999999
19 3.61 -11.00 2.04 -11.00 13.47 56.67 -28.76 74.15 0.4884 -801.0 999999
20 0.00 2.88 0.00 1.63 11.28 56.82 -28.61 78.60 0.4810 -374.0 -370.7
21 0.00 0.99 0.00 0.56 14.32 56.41 -29.02 72.56 0.4947 -836.0 -688.6
22 0.00 0.99 0.00 0.56 11.06 56.81 -28.62 79.05 0.4808 -592.0 -478.3
23 4.69 -11.00 2.66 -11.00 12.84 56.35 -29.07 75.53 0.4913 -711.7 999999
24 0.00 1.98 0.00 1.12 10.96 56.57 -28.86 79.32 0.4841 -688.0 -463.7
25 0.00 0.81 0.00 0.46 13.79 56.23 -29.20 73.68 0.4956 -727.0 -583.7
26 0.00 3.51 0.00 2.01 14.39 56.11 -29.32 72.53 0.4992 -610.0 -615.7
27 0.45 2.43 0.26 1.39 13.50 56.12 -29.30 74.28 0.4964 -855.0 -703.8
28 0.00 1.44 0.00 0.82 13.22 56.02 -29.41 74.88 0.4971 -700.0 -574.1
29 0.00 1.62 0.00 0.93 14.13 55.79 -29.64 73.17 0.5031 -597.0 -482.8
30 1.17 4.42 0.67 2.52 13.46 55.84 -29.58 74.47 0.5003 -746.0 -586.0
31 0.00 0.81 0.00 0.46 14.31 55.72 -29.70 72.84 0.5045 -491.0 -343.2
32 0.00 1.71 0.00 0.98 13.85 55.75 -29.67 73.73 0.5027 -552.0 -505.7
33 0.00 1.53 0.00 0.88 13.05 55.65 -29.78 75.35 0.5021 -466.0 -310.8
34 0.00 1.53 0.00 0.88 11.68 55.28 -30.15 78.15 0.5046 -415.0 -273.5
35 0.00 0.99 0.00 0.57 12.92 54.98 -30.45 75.81 0.5115 645.0 476.1
36 0.00 2.43 0.00 1.40 11.98 54.70 -30.73 77.69 0.5136 878.0 700.4
37 0.00 1.17 0.00 0.68 13.64 53.67 -31.76 74.82 0.5320 -636.0 -516.1
38 0.00 0.90 0.00 0.53 14.04 53.58 -31.85 74.12 0.5344 -562.0 -423.6
39 0.00 1.35 0.00 0.79 12.01 53.57 -31.86 77.90 0.5300 799.0 673.4
40 0.00 0.63 0.00 0.38 15.05 51.95 -33.47 72.81 0.5597 -275.0 -278.3
41 0.00 0.99 0.00 0.59 13.66 51.92 -33.50 75.28 0.5567 710.0 637.9
42 0.00 1.44 0.00 0.86 14.05 51.75 -33.68 74.64 0.5600 874.0 678.5
43 0.00 1.44 0.00 0.86 14.41 51.65 -33.78 74.02 0.5623 812.0 692.7
44 0.00 1.08 0.00 0.65 14.25 51.60 -33.83 74.31 0.5626 770.0 685.3
45 0.00 4.06 0.00 2.43 14.61 51.42 -34.00 73.74 0.5659 665.0 716.8
46 0.00 0.72 0.00 0.43 14.09 51.36 -34.06 74.68 0.5655 638.0 506.4
47 0.00 0.72 0.00 0.44 15.73 51.03 -34.40 71.92 0.5742 586.0 569.4
48 0.00 1.44 0.00 0.87 14.10 51.13 -34.30 74.71 0.5687 836.0 744.6
49 2.79 141.68 1.69 86.39 15.49 50.65 -34.78 72.45 0.5786 1255.0 667.0
50 2.07 -49.00 1.25 -49.00 14.29 50.64 -34.78 74.52 0.5758 917.2 999999
51 0.36 1.44 0.22 0.87 13.98 50.58 -34.84 75.07 0.5760 837.5 733.8
52 0.00 1.89 0.00 1.16 15.83 50.16 -35.27 72.03 0.5862 597.0 480.5
53 5.14 -49.00 3.13 -49.00 15.37 50.21 -35.21 72.79 0.5843 992.8 999999
54 7.84 -49.00 4.78 -49.00 15.03 50.16 -35.26 73.39 0.5841 1104.5 999999
55 2.70 -49.00 1.65 -49.00 14.56 50.13 -35.29 74.18 0.5834 1001.0 999999
56 0.00 2.61 0.00 1.59 13.52 50.20 -35.23 75.94 0.5803 706.0 602.5
57 0.00 0.99 0.00 0.61 15.59 49.82 -35.61 72.53 0.5901 158.0 216.5
58 0.00 1.26 0.00 0.77 14.40 49.97 -35.46 74.50 0.5853 420.0 497.0
59 4.24 -49.00 2.60 -49.00 14.68 49.49 -35.93 74.16 0.5923 806.9 999999
60 0.00 0.99 0.00 0.61 13.97 49.58 -35.84 75.32 0.5896 618.0 506.5
61 1.35 -49.00 0.83 -49.00 14.49 49.45 -35.98 74.48 0.5925 601.3 999999
62 3.88 -49.00 2.38 -49.00 14.88 49.34 -36.09 73.85 0.5949 777.0 999999
63 0.00 2.16 0.00 1.32 13.60 49.49 -35.93 75.97 0.5901 593.0 483.8
64 0.00 0.81 0.00 0.50 11.52 48.21 -37.22 79.66 0.6047 712.0 567.4


  • 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.