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

12114 0.99 75.38 0.59 43.57 -19.86 148.16 17.66 214.34 0.5129 158.7 136.1


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

SDO HMI 2014-07-15 09:00:40 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 0.00 0.73 0.00 0.44 -14.55 160.72 30.22 237.21 0.5817 610.0 480.4
2 0.00 0.91 0.00 0.61 -24.29 162.25 31.75 225.65 0.6730 -488.0 -453.6
3 0.00 0.82 0.00 0.47 -6.35 158.25 27.75 249.06 0.4974 604.0 441.2
4 0.00 3.72 0.00 2.27 -20.36 156.71 26.21 225.24 0.5854 579.0 448.5
5 0.00 1.00 0.00 0.61 -20.55 156.53 26.03 224.80 0.5854 505.0 410.9
6 0.00 1.18 0.00 0.72 -20.31 156.23 25.73 224.80 0.5801 662.0 628.7
7 0.00 2.54 0.00 1.54 -19.96 156.07 25.57 225.06 0.5752 660.0 664.5
8 0.00 0.82 0.00 0.50 -20.67 156.08 25.58 224.17 0.5820 748.0 681.9
9 0.00 1.18 0.00 0.72 -21.07 155.94 25.44 223.50 0.5844 525.0 354.2
10 0.00 0.73 0.00 0.44 -19.82 155.65 25.15 224.80 0.5695 543.0 555.9
11 0.54 2.54 0.33 1.53 -21.31 154.32 23.82 221.39 0.5713 898.3 657.1
12 0.00 1.09 0.00 0.63 -17.58 153.06 22.56 224.82 0.5208 720.0 625.8
13 0.00 1.00 0.00 0.54 -6.91 151.79 21.29 242.19 0.4093 553.0 434.3
14 0.00 1.09 0.00 0.63 -17.42 152.17 21.67 223.93 0.5099 743.0 697.1
15 0.00 1.09 0.00 0.63 -17.58 151.92 21.42 223.38 0.5089 863.0 738.9
16 0.00 1.18 0.00 0.70 -22.03 152.31 21.81 218.10 0.5603 641.0 543.2
17 0.00 1.54 0.00 0.90 -19.56 151.83 21.33 220.57 0.5291 625.0 518.3
18 0.00 1.18 0.00 0.69 -19.59 151.66 21.16 220.31 0.5278 610.0 486.9
19 0.00 1.54 0.00 0.90 -19.28 151.38 20.88 220.34 0.5217 665.0 466.0
20 0.00 3.27 0.00 1.86 -17.41 150.77 20.27 222.07 0.4953 245.0 406.3
21 0.00 0.91 0.00 0.50 -10.75 150.13 19.63 232.20 0.4195 764.0 573.9
22 0.00 4.63 0.00 2.62 -17.51 149.66 19.16 220.35 0.4853 610.0 727.3
23 0.00 1.54 0.00 0.85 -14.62 148.58 18.08 223.04 0.4417 864.0 617.8
24 0.00 1.63 0.00 0.94 -20.49 147.92 17.42 213.94 0.5043 769.0 668.7
25 0.00 1.00 0.00 0.57 -20.25 147.90 17.40 214.18 0.5012 606.0 509.0
26 0.00 1.54 0.00 0.89 -20.92 147.77 17.27 213.20 0.5083 850.0 699.6
27 0.00 1.82 0.00 1.05 -21.33 147.82 17.32 212.81 0.5137 619.0 474.6
28 0.00 1.54 0.00 0.88 -19.57 147.51 17.01 214.42 0.4897 739.0 549.8
29 0.00 1.18 0.00 0.67 -20.21 147.55 17.05 213.71 0.4978 474.0 469.8
30 0.00 1.54 0.00 0.89 -20.88 147.42 16.92 212.73 0.5050 837.0 705.0
31 0.45 1.73 0.26 0.99 -20.57 147.15 16.65 212.67 0.4989 1010.0 848.6
32 0.00 1.36 0.00 0.78 -21.45 146.12 15.62 210.09 0.5020 -601.0 -476.4
33 0.00 0.73 0.00 0.41 -20.94 145.87 15.37 210.23 0.4935 -572.0 -518.5
34 0.00 1.54 0.00 0.88 -21.30 145.33 14.83 208.98 0.4941 -660.0 -589.4
35 0.00 4.00 0.00 2.21 -17.79 144.97 14.47 212.42 0.4456 -1108.0 -856.5
36 0.00 2.91 0.00 1.61 -18.22 144.94 14.44 211.83 0.4509 -710.0 -653.9
37 0.00 0.91 0.00 0.52 -21.64 145.19 14.69 208.41 0.4975 -631.0 -600.4
38 0.00 2.09 0.00 1.16 -18.60 144.31 13.81 210.25 0.4509 -794.0 -646.2
39 0.00 0.73 0.00 0.42 -23.75 144.70 14.20 205.59 0.5219 -413.0 -448.8
40 0.00 0.54 0.00 0.30 -18.70 144.15 13.65 209.85 0.4509 -275.0 -456.3
41 0.00 1.45 0.00 0.84 -24.28 143.49 12.99 203.23 0.5215 -527.0 -473.6
42 0.00 1.00 0.00 0.58 -24.03 143.26 12.76 203.07 0.5168 -676.0 -581.5
43 0.00 0.64 0.00 0.37 -24.26 142.70 12.20 201.98 0.5167 -542.0 -494.3
44 0.00 1.36 0.00 0.78 -23.52 141.95 11.45 201.33 0.5024 -712.0 -520.1
45 0.00 1.91 0.00 1.13 -27.42 141.80 11.30 198.33 0.5554 -798.0 -552.7
46 0.00 0.82 0.00 0.47 -23.68 141.01 10.51 199.62 0.4996 -452.0 -558.7
47 0.00 2.00 0.00 1.13 -23.24 139.60 9.10 197.44 0.4866 -837.0 -672.7
48 0.00 0.91 0.00 0.52 -24.35 119.46 -11.04 159.98 0.5118 -620.0 -530.9
49 0.00 0.91 0.00 0.50 -18.75 119.79 -10.71 155.78 0.4306 -740.0 -586.8
50 0.00 1.36 0.00 0.78 -24.12 118.90 -11.60 158.88 0.5115 -517.0 -469.9


  • 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.