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

12108 155.85 594.18 92.95 353.50 -7.62 238.20 -31.80 109.17 0.5543 -60.6 -41.0


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

SDO HMI 2014-07-04 20:00:40 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 27.60 147.72 15.73 84.11 -7.56 242.37 -27.63 111.51 0.4962 1229.5 491.0
2 1.45 -1.00 0.83 -1.00 -7.42 241.99 -28.01 110.98 0.5007 764.5 999999
3 0.64 1.73 0.36 0.99 -8.13 241.91 -28.09 112.26 0.5057 725.4 550.8
4 0.00 1.36 0.00 0.78 -6.55 241.95 -28.05 109.31 0.4970 752.0 642.4
5 2.54 9.81 1.47 5.66 -9.23 241.71 -28.29 114.12 0.5146 937.6 747.3
6 1.18 3.18 0.68 1.83 -7.95 241.71 -28.29 111.79 0.5075 776.1 612.6
7 2.72 -5.00 1.57 -5.00 -9.14 241.47 -28.53 113.79 0.5173 889.6 999999
8 0.00 4.36 0.00 2.50 -7.61 241.56 -28.44 111.06 0.5078 777.0 616.4
9 0.36 1.91 0.21 1.10 -8.96 241.28 -28.72 113.32 0.5190 740.5 568.1
10 0.00 1.27 0.00 0.73 -7.87 241.37 -28.63 111.40 0.5119 558.0 427.8
11 0.00 1.09 0.00 0.63 -8.84 241.18 -28.82 113.03 0.5196 555.0 383.6
12 0.00 1.63 0.00 0.95 -8.25 241.05 -28.95 111.89 0.5182 546.0 430.2
13 0.00 0.82 0.00 0.48 -10.76 240.60 -29.40 115.98 0.5385 622.0 566.8
14 0.00 2.00 0.00 1.16 -8.16 240.74 -29.26 111.53 0.5221 648.0 566.3
15 0.00 1.27 0.00 0.74 -7.95 240.62 -29.38 111.06 0.5227 681.0 504.3
16 0.00 0.64 0.00 0.37 -8.05 240.36 -29.64 111.07 0.5268 308.0 184.6
17 3.90 31.78 2.27 18.57 -7.50 240.23 -29.77 109.99 0.5259 989.7 404.2
18 0.00 4.45 0.00 2.59 -7.90 240.13 -29.87 110.66 0.5293 -243.0 -69.3
19 1.45 3.18 0.84 1.85 -7.03 240.16 -29.84 109.11 0.5247 1083.1 906.4
20 1.91 -17.00 1.11 -17.00 -7.53 240.05 -29.95 109.95 0.5286 936.8 999999
21 4.36 -17.00 2.55 -17.00 -7.76 239.78 -30.22 110.19 0.5334 566.0 999999
22 0.36 3.18 0.21 1.86 -8.19 239.71 -30.29 110.92 0.5365 -975.0 -716.7
23 3.90 9.62 2.28 5.62 -7.01 239.77 -30.23 108.85 0.5301 960.8 699.5
24 1.18 -17.00 0.69 -17.00 -7.42 239.67 -30.33 109.52 0.5334 919.4 999999
25 1.00 -23.00 0.58 -23.00 -7.20 239.58 -30.42 109.08 0.5337 737.2 999999
26 3.99 -17.00 2.34 -17.00 -7.52 239.52 -30.48 109.60 0.5359 740.7 999999
27 2.18 70.09 1.28 41.37 -6.78 239.18 -30.82 108.10 0.5373 763.8 165.5
28 9.26 -27.00 5.45 -27.00 -7.22 239.04 -30.96 108.80 0.5412 798.2 999999
29 0.91 2.27 0.54 1.34 -7.53 238.87 -31.13 109.26 0.5450 587.1 357.7
30 0.73 -27.00 0.43 -27.00 -6.70 238.75 -31.24 107.73 0.5429 768.4 999999
31 1.09 -27.00 0.64 -27.00 -7.33 238.53 -31.47 108.71 0.5488 510.2 999999
32 0.54 -27.00 0.32 -27.00 -6.55 238.59 -31.41 107.38 0.5447 747.5 999999
33 2.72 -27.00 1.61 -27.00 -6.68 238.40 -31.60 107.51 0.5479 795.2 999999
34 0.00 1.18 0.00 0.70 -7.86 238.30 -31.70 109.51 0.5543 369.0 226.7
35 0.00 1.27 0.00 0.75 -7.64 238.32 -31.68 109.14 0.5531 -345.0 -292.2
36 0.00 0.45 0.00 0.27 -8.68 238.04 -31.96 110.75 0.5616 -636.0 -600.8
37 1.09 -27.00 0.65 -27.00 -6.69 237.92 -32.07 107.29 0.5545 547.4 999999
38 0.54 2.81 0.32 1.67 -6.14 237.75 -32.25 106.24 0.5548 663.5 391.1
39 0.00 1.27 0.00 0.76 -6.73 237.67 -32.33 107.23 0.5582 252.0 148.5
40 0.00 1.27 0.00 0.76 -7.39 237.54 -32.46 108.29 0.5627 -284.0 -268.1
41 6.99 10.53 4.25 6.40 -10.20 237.11 -32.89 112.72 0.5816 -986.4 -609.2
42 3.99 10.90 2.42 6.61 -9.42 237.16 -32.84 111.48 0.5770 840.1 329.7
43 0.00 0.73 0.00 0.43 -5.81 237.44 -32.56 105.53 0.5578 610.0 498.5
44 0.00 1.27 0.00 0.77 -7.50 236.84 -33.16 108.12 0.5728 -367.0 -344.6
45 0.00 1.09 0.00 0.66 -8.25 236.73 -33.27 109.31 0.5774 -819.0 -744.2
46 0.00 1.63 0.00 0.99 -7.85 236.69 -33.31 108.62 0.5762 -476.0 -459.3
47 0.00 0.64 0.00 0.38 -7.01 236.66 -33.34 107.21 0.5732 -821.0 -749.7
48 0.00 1.82 0.00 1.10 -8.26 236.54 -33.46 109.22 0.5800 -819.0 -720.8
49 1.54 192.75 0.94 118.01 -7.91 236.54 -33.46 108.66 0.5785 -958.2 -582.5
50 1.09 -49.00 0.66 -49.00 -7.33 236.37 -33.63 107.60 0.5784 -1002.9 999999
51 0.00 0.73 0.00 0.44 -6.84 236.34 -33.66 106.76 0.5769 -379.0 -203.6
52 0.00 3.54 0.00 2.14 -5.72 236.35 -33.65 104.89 0.5727 829.0 652.0
53 0.00 1.18 0.00 0.71 -5.57 236.25 -33.75 104.59 0.5735 731.0 529.6
54 0.00 0.91 0.00 0.55 -5.61 236.10 -33.90 104.59 0.5757 474.0 360.8
55 0.00 2.63 0.00 1.59 -5.33 236.01 -33.99 104.08 0.5761 714.0 471.2
56 47.30 -49.00 28.99 -49.00 -7.82 235.58 -34.42 108.03 0.5910 -1148.7 999999
57 0.00 1.91 0.00 1.17 -6.74 235.38 -34.62 106.17 0.5896 -298.0 -266.1
58 0.00 1.27 0.00 0.78 -5.51 235.29 -34.71 104.10 0.5866 -270.0 -370.1
59 10.80 -49.00 6.67 -49.00 -7.25 234.89 -35.11 106.79 0.5982 -935.1 999999
60 0.00 3.45 0.00 2.12 -6.11 234.95 -35.05 104.94 0.5933 -848.0 -825.4
61 1.18 5.36 0.74 3.35 -9.53 234.57 -35.43 110.25 0.6116 -874.2 -687.2
62 0.00 1.09 0.00 0.69 -11.96 234.19 -35.81 113.76 0.6276 -603.0 -536.8
63 0.00 1.73 0.00 1.08 -8.97 234.52 -35.48 109.36 0.6099 -876.0 -717.4
64 0.00 1.09 0.00 0.68 -7.63 234.62 -35.38 107.28 0.6031 -728.0 -622.1
65 0.00 1.82 0.00 1.14 -8.79 234.27 -35.73 108.96 0.6123 -615.0 -444.1
66 0.82 14.71 0.51 9.09 -6.34 234.48 -35.52 105.13 0.6004 -923.6 -765.3
67 0.00 1.09 0.00 0.68 -7.64 234.36 -35.64 107.18 0.6067 -503.0 -378.0
68 0.00 1.36 0.00 0.84 -6.84 234.40 -35.60 105.90 0.6032 -679.0 -545.9
69 0.00 1.00 0.00 0.62 -5.75 234.45 -35.55 104.17 0.5989 -570.0 -477.6
70 4.18 -66.00 2.58 -66.00 -6.13 234.34 -35.66 104.73 0.6015 -925.0 999999
71 0.00 1.00 0.00 0.63 -9.28 233.87 -36.13 109.51 0.6195 -357.0 -363.0
72 0.00 1.00 0.00 0.62 -7.09 234.11 -35.89 106.19 0.6080 -389.0 -381.0
73 0.36 2.81 0.23 1.76 -7.78 233.89 -36.11 107.19 0.6135 -860.0 -621.5
74 0.00 3.54 0.00 2.22 -7.01 233.70 -36.30 105.89 0.6132 -642.0 -503.8
75 0.00 1.00 0.00 0.63 -7.53 233.19 -36.81 106.49 0.6218 -539.0 -426.4
76 0.00 1.18 0.00 0.75 -8.21 233.07 -36.93 107.51 0.6257 -530.0 -487.5
77 0.00 1.36 0.00 0.87 -9.53 232.92 -37.08 109.44 0.6329 -643.0 -486.2
78 0.00 0.82 0.00 0.53 -10.14 232.41 -37.59 110.12 0.6418 -683.0 -566.3
79 0.00 2.81 0.00 1.80 -7.37 232.23 -37.77 105.87 0.6337 -298.0 -249.7
80 0.00 0.82 0.00 0.53 -9.72 231.91 -38.09 109.27 0.6463 -298.0 -288.9


  • 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.