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

12171 87.69 320.54 50.87 187.23 -10.89 264.42 25.81 234.47 0.5269 86.6 47.6


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

SDO HMI 2014-09-26 22:00:33 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 0.97 0.00 0.69 -11.45 280.84 42.23 246.65 0.7198 570.0 524.6
2 0.00 1.32 0.00 0.85 -9.06 275.29 36.67 246.89 0.6436 552.0 479.4
3 0.00 0.97 0.00 0.62 -9.89 273.47 34.85 244.55 0.6257 797.0 642.5
4 12.98 106.03 7.91 64.62 -8.37 270.85 32.24 245.08 0.5842 1021.0 282.0
5 11.30 -4.00 6.86 -4.00 -8.51 270.54 31.93 244.64 0.5810 1111.6 999999
6 0.00 0.88 0.00 0.52 -3.55 270.12 31.50 252.55 0.5488 622.0 556.5
7 0.00 1.15 0.00 0.70 -9.99 270.41 31.79 242.24 0.5885 582.0 525.0
8 0.00 0.88 0.00 0.54 -10.28 270.01 31.39 241.50 0.5854 502.0 428.7
9 12.54 28.96 7.54 17.41 -8.60 269.55 30.94 243.77 0.5689 999.8 518.7
10 0.00 1.32 0.00 0.80 -10.44 269.49 30.87 240.85 0.5800 671.0 558.5
11 0.00 1.32 0.00 0.80 -10.79 269.06 30.45 239.97 0.5772 784.0 618.2
12 0.00 3.00 0.00 1.79 -8.33 268.75 30.14 243.59 0.5568 775.0 708.5
13 0.00 0.88 0.00 0.53 -8.69 268.64 30.03 242.91 0.5578 804.0 725.8
14 0.00 1.32 0.00 0.77 -9.43 265.38 26.77 238.83 0.5213 -617.0 -535.9
15 0.00 1.77 0.00 1.02 -9.41 265.04 26.42 238.53 0.5168 -801.0 -582.0
16 0.00 1.32 0.00 0.78 -12.16 265.19 26.58 234.30 0.5408 690.0 605.3
17 0.00 1.24 0.00 0.72 -12.17 264.89 26.27 233.96 0.5372 779.0 620.4
18 0.00 1.06 0.00 0.61 -10.50 263.81 25.19 235.46 0.5101 -696.0 -540.7
19 0.00 1.32 0.00 0.76 -10.82 263.19 24.58 234.28 0.5052 -776.0 -623.5
20 0.00 1.32 0.00 0.76 -11.02 262.77 24.16 233.48 0.5019 -859.0 -758.8
21 0.00 1.06 0.00 0.61 -13.52 260.89 22.28 227.27 0.5038 -757.0 -557.4
22 0.00 1.59 0.00 0.90 -11.98 260.49 21.87 229.14 0.4838 731.0 561.1
23 3.53 24.10 1.97 13.44 -10.62 259.92 21.30 230.61 0.4640 940.5 725.9
24 2.74 -23.00 1.53 -23.00 -10.49 259.74 21.13 230.61 0.4606 981.8 999999
25 0.00 0.97 0.00 0.55 -13.61 259.97 21.35 225.94 0.4945 -679.0 -561.5
26 0.00 1.94 0.00 1.10 -13.22 259.90 21.29 226.43 0.4898 -643.0 -529.6
27 3.44 -23.00 1.92 -23.00 -10.70 259.53 20.92 229.96 0.4601 1027.8 999999
28 0.53 2.03 0.30 1.15 -13.60 259.77 21.15 225.68 0.4923 -791.5 -639.1
29 1.68 3.27 0.92 1.80 -8.71 259.17 20.56 232.99 0.4366 899.7 758.6
30 2.12 8.39 1.18 4.66 -10.84 259.08 20.47 229.11 0.4562 918.9 710.3
31 0.00 2.03 0.00 1.13 -10.58 259.06 20.45 229.51 0.4534 1041.0 896.8
32 0.00 0.71 0.00 0.40 -12.66 258.89 20.28 225.89 0.4729 -793.0 -600.2
33 0.00 2.21 0.00 1.24 -12.82 258.87 20.26 225.62 0.4744 -892.0 -721.6
34 4.86 74.16 2.74 42.00 -13.66 258.91 20.30 224.41 0.4837 -952.4 -525.5
35 0.00 1.15 0.00 0.64 -11.26 258.72 20.11 227.89 0.4563 742.0 595.8
36 14.04 -34.00 7.95 -34.00 -14.19 258.60 19.98 223.19 0.4861 -1099.4 999999
37 2.83 -34.00 1.60 -34.00 -14.64 258.61 19.99 222.55 0.4911 -845.0 999999
38 0.00 1.15 0.00 0.66 -16.43 258.72 20.11 220.27 0.5122 -741.0 -551.0
39 0.00 0.62 0.00 0.35 -16.22 258.33 19.72 220.00 0.5060 -623.0 -533.9
40 0.00 1.41 0.00 0.77 -8.48 257.55 18.93 231.09 0.4142 -352.0 -438.5
41 0.00 1.24 0.00 0.67 -7.82 257.39 18.77 232.12 0.4057 -874.0 -676.1
42 0.00 0.97 0.00 0.55 -16.65 257.05 18.44 217.57 0.4989 -726.0 -523.5
43 2.65 32.40 1.48 18.16 -14.46 256.75 18.14 220.04 0.4705 -1016.0 -664.4
44 5.30 -43.00 2.97 -43.00 -14.72 256.71 18.09 219.61 0.4730 -909.0 999999
45 0.88 -43.00 0.49 -43.00 -14.33 256.58 17.96 219.96 0.4672 -998.4 999999
46 6.27 -43.00 3.51 -43.00 -14.45 256.39 17.78 219.50 0.4668 -1065.8 999999
47 0.00 1.32 0.00 0.74 -14.10 255.58 16.97 218.69 0.4547 -570.0 -548.3
48 0.00 0.79 0.00 0.42 -4.54 253.61 15.00 233.00 0.3245 790.0 653.9


  • 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.