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

12155 49.66 248.24 27.73 138.89 -20.22 107.13 -3.06 173.81 0.4671 400.6 355.2


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

SDO HMI 2014-09-09 09:01:21 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 2.32 0.00 1.31 -21.17 110.40 0.21 180.41 0.4778 608.0 572.0
2 0.00 1.34 0.00 0.75 -21.31 110.36 0.18 180.34 0.4799 687.0 614.5
3 0.00 0.98 0.00 0.55 -21.14 110.30 0.11 180.22 0.4773 861.0 680.7
4 0.00 1.52 0.00 0.85 -21.10 109.85 -0.34 179.33 0.4768 852.0 678.2
5 0.00 0.80 0.00 0.45 -21.24 109.68 -0.51 179.01 0.4789 431.0 198.0
6 1.96 55.21 1.11 31.19 -21.72 109.29 -0.90 178.28 0.4865 -892.7 250.5
7 1.78 -6.00 1.01 -6.00 -21.52 109.23 -0.96 178.14 0.4833 -296.0 999999
8 5.62 -6.00 3.17 -6.00 -21.31 109.20 -0.99 178.07 0.4802 851.9 999999
9 0.00 2.94 0.00 1.66 -21.07 108.91 -1.28 177.48 0.4766 796.0 698.0
10 0.62 -6.00 0.35 -6.00 -21.31 108.65 -1.54 176.99 0.4805 757.7 999999
11 10.79 61.99 5.96 34.22 -18.96 108.48 -1.71 176.34 0.4443 1118.4 545.1
12 1.69 -6.00 0.96 -6.00 -21.52 108.45 -1.74 176.64 0.4839 637.8 999999
13 7.67 -11.00 4.24 -11.00 -19.00 108.22 -1.97 175.80 0.4451 1049.1 999999
14 1.87 8.03 1.07 4.57 -22.11 108.18 -2.01 176.21 0.4931 452.7 -65.9
15 0.00 1.16 0.00 0.65 -20.63 108.17 -2.02 175.96 0.4705 668.0 498.8
16 1.16 2.68 0.65 1.51 -21.04 108.07 -2.12 175.82 0.4769 938.5 731.5
17 0.00 1.61 0.00 0.91 -21.59 108.06 -2.13 175.90 0.4854 125.0 299.1
18 0.00 1.25 0.00 0.70 -20.80 107.62 -2.57 174.90 0.4738 754.0 639.0
19 0.00 2.94 0.00 1.65 -20.80 107.33 -2.86 174.33 0.4742 652.0 658.8
20 0.00 1.07 0.00 0.61 -22.81 107.09 -3.10 174.31 0.5051 608.0 609.8
21 0.00 1.25 0.00 0.70 -21.21 107.09 -3.10 173.96 0.4809 658.0 463.0
22 1.87 55.66 1.05 31.03 -20.19 107.08 -3.11 173.69 0.4652 870.5 696.2
23 13.74 -22.00 7.66 -22.00 -19.92 106.76 -3.43 172.98 0.4616 1145.2 999999
24 0.00 0.80 0.00 0.44 -18.71 105.48 -4.71 169.92 0.4460 872.0 697.1
25 0.00 2.32 0.00 1.29 -19.53 105.04 -5.15 169.35 0.4597 784.0 603.3
26 0.00 2.50 0.00 1.40 -20.42 104.33 -5.86 168.33 0.4753 866.0 685.0
27 0.00 2.05 0.00 1.14 -19.30 104.34 -5.85 167.83 0.4583 854.0 706.8
28 0.00 0.98 0.00 0.55 -20.21 104.24 -5.95 168.07 0.4725 827.0 759.7
29 0.89 2.14 0.50 1.20 -19.81 104.19 -6.00 167.78 0.4665 1028.1 911.6
30 0.00 5.26 0.00 2.96 -20.32 104.01 -6.18 167.67 0.4749 903.0 728.4
31 0.00 2.14 0.00 1.21 -20.66 103.93 -6.26 167.68 0.4803 910.0 730.6
32 0.00 1.07 0.00 0.59 -18.07 103.04 -7.15 164.50 0.4446 -798.0 -686.4
33 0.00 1.43 0.00 0.79 -18.54 102.99 -7.20 164.68 0.4519 -658.0 -495.8
34 0.00 1.61 0.00 0.89 -17.84 102.76 -7.43 163.78 0.4423 -878.0 -658.2
35 0.00 0.98 0.00 0.56 -22.10 102.35 -7.84 165.51 0.5070 -839.0 -640.4
36 0.00 0.62 0.00 0.35 -18.62 102.53 -7.66 163.82 0.4549 -580.0 -402.4
37 0.00 1.61 0.00 0.89 -17.98 102.53 -7.66 163.39 0.4454 -873.0 -775.9
38 0.00 1.16 0.00 0.64 -18.38 102.45 -7.74 163.49 0.4518 -776.0 -632.2
39 0.00 3.30 0.00 1.90 -22.31 102.21 -7.98 165.37 0.5106 -669.0 -472.5
40 0.00 0.71 0.00 0.40 -18.59 102.31 -7.88 163.35 0.4554 -557.0 -485.1
41 0.00 0.89 0.00 0.51 -21.31 102.10 -8.09 164.63 0.4965 -440.0 -319.2
42 0.00 1.16 0.00 0.64 -18.59 102.08 -8.11 162.91 0.4565 -522.0 -497.9
43 0.00 2.50 0.00 1.40 -19.24 101.70 -8.49 162.58 0.4678 -818.0 -620.4
44 0.00 0.98 0.00 0.55 -18.94 101.55 -8.64 162.10 0.4641 -793.0 -660.6
45 0.00 1.96 0.00 1.12 -21.43 101.37 -8.82 163.39 0.5012 -504.0 -478.6
46 0.00 2.59 0.00 1.44 -18.53 101.41 -8.78 161.54 0.4589 -778.0 -688.4
47 0.00 1.07 0.00 0.63 -23.32 100.58 -9.61 163.18 0.5316 -662.0 -563.8
48 0.00 0.89 0.00 0.51 -20.74 98.33 -11.86 157.61 0.5068 -555.0 -429.4
49 0.00 1.16 0.00 0.66 -20.13 98.28 -11.91 157.03 0.4986 -568.0 -529.6
50 0.00 1.61 0.00 0.92 -20.37 98.16 -12.03 157.03 0.5026 -796.0 -712.5


  • 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.