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

12217 48.15 244.30 25.52 130.11 -18.08 124.23 -9.08 156.30 0.3668 415.0 281.7


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

SDO HMI 2014-11-28 12:00:25 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 1.37 0.00 0.70 -11.91 129.65 -3.65 164.67 0.2366 877.0 587.2
2 0.00 1.20 0.00 0.61 -9.76 128.39 -4.91 156.10 0.2093 869.0 643.3
3 0.00 1.28 0.00 0.66 -15.06 127.94 -5.36 162.16 0.2958 970.0 765.0
4 0.00 1.11 0.00 0.59 -19.78 126.44 -6.87 162.57 0.3771 787.0 508.2
5 20.10 166.97 10.60 88.07 -17.64 126.28 -7.03 160.16 0.3450 1367.5 434.9
6 5.73 -5.00 3.03 -5.00 -17.80 125.96 -7.35 159.51 0.3492 852.3 999999
7 9.75 -5.00 5.14 -5.00 -17.55 125.90 -7.40 159.10 0.3457 1201.6 999999
8 3.42 -5.00 1.81 -5.00 -18.05 125.60 -7.70 158.88 0.3551 813.8 999999
9 0.60 -5.00 0.32 -5.00 -17.64 125.53 -7.78 158.24 0.3494 792.9 999999
10 0.00 2.48 0.00 1.32 -18.42 124.92 -8.38 157.63 0.3649 969.0 766.1
11 8.04 14.28 4.34 7.71 -20.61 124.48 -8.82 158.89 0.4001 1039.2 734.0
12 0.51 -11.00 0.28 -11.00 -20.39 124.40 -8.90 158.49 0.3973 1080.2 999999
13 0.00 0.60 0.00 0.32 -18.77 124.15 -9.16 156.20 0.3750 836.0 666.4
14 0.00 1.63 0.00 0.87 -18.24 123.64 -9.66 154.41 0.3707 707.0 544.2
15 0.00 2.74 0.00 1.47 -18.90 123.57 -9.73 155.04 0.3808 1072.0 861.9
16 0.00 1.03 0.00 0.55 -20.32 123.48 -9.82 156.44 0.4021 734.0 593.5
17 0.00 3.16 0.00 1.70 -19.63 123.36 -9.94 155.43 0.3927 743.0 876.6
18 0.00 1.37 0.00 0.72 -16.18 123.50 -9.80 151.31 0.3421 971.0 891.9
19 0.00 1.37 0.00 0.73 -18.15 123.36 -9.94 153.66 0.3713 875.0 718.9
20 0.00 2.91 0.00 1.57 -20.04 123.08 -10.22 155.29 0.4005 648.0 568.6
21 0.00 0.94 0.00 0.50 -18.84 123.03 -10.27 153.79 0.3836 913.0 724.1
22 0.00 2.14 0.00 1.12 -14.76 122.92 -10.38 147.63 0.3271 1087.0 898.8
23 0.00 1.28 0.00 0.68 -16.62 122.47 -10.83 149.53 0.3566 764.0 588.3
24 0.00 0.68 0.00 0.36 -17.43 122.36 -10.94 150.45 0.3688 817.0 663.0
25 0.00 0.34 0.00 0.18 -17.90 121.28 -12.02 148.80 0.3841 401.0 446.5
26 0.00 0.77 0.00 0.42 -18.53 120.41 -12.89 147.92 0.4000 -826.0 -645.7
27 0.00 1.54 0.00 0.81 -14.06 120.34 -12.97 140.40 0.3430 897.0 672.7
28 0.00 2.82 0.00 1.55 -20.09 119.02 -14.29 147.43 0.4323 -903.0 -664.2
29 0.00 1.11 0.00 0.61 -19.65 118.15 -15.15 145.30 0.4343 -929.0 -720.1
30 0.00 0.86 0.00 0.47 -19.81 117.94 -15.36 145.16 0.4382 -761.0 -661.5
31 0.00 1.20 0.00 0.66 -18.96 117.53 -15.77 143.25 0.4314 -951.0 -804.0
32 0.00 0.77 0.00 0.42 -18.80 117.52 -15.79 142.99 0.4296 -846.0 -718.8
33 0.00 0.60 0.00 0.33 -18.58 117.44 -15.86 142.53 0.4277 -801.0 -544.0
34 0.00 1.20 0.00 0.66 -18.67 117.30 -16.00 142.43 0.4301 -815.0 -706.9
35 0.00 1.37 0.00 0.75 -17.92 116.37 -16.93 139.73 0.4305 -792.0 -670.0
36 0.00 5.65 0.00 3.11 -18.46 116.12 -17.18 140.16 0.4393 -837.0 -821.2
37 0.00 1.03 0.00 0.59 -23.19 115.24 -18.06 145.35 0.5033 -700.0 -600.2
38 0.00 0.60 0.00 0.34 -20.84 115.45 -17.85 142.59 0.4736 -655.0 -552.7
39 0.00 1.45 0.00 0.81 -19.06 115.43 -17.87 140.00 0.4532 -895.0 -679.7
40 0.00 0.94 0.00 0.52 -19.22 115.21 -18.09 139.91 0.4571 -832.0 -694.5
41 0.00 0.77 0.00 0.43 -18.87 115.22 -18.08 139.40 0.4531 -873.0 -724.2
42 0.00 1.28 0.00 0.72 -19.54 114.81 -18.49 139.78 0.4648 -701.0 -597.5
43 0.00 1.71 0.00 0.94 -16.96 115.07 -18.24 136.10 0.4335 -758.0 -607.2
44 0.00 1.11 0.00 0.64 -22.26 114.02 -19.28 142.43 0.5033 -742.0 -613.9
45 0.00 2.65 0.00 1.48 -19.04 114.31 -18.99 138.29 0.4643 -888.0 -752.9
46 0.00 1.45 0.00 0.81 -18.72 114.08 -19.22 137.48 0.4632 -870.0 -677.9
47 0.00 1.80 0.00 1.03 -21.65 113.56 -19.74 140.99 0.5007 -919.0 -726.6
48 0.00 1.11 0.00 0.64 -21.33 113.14 -20.17 139.97 0.5013 -764.0 -665.2
49 0.00 1.63 0.00 0.94 -21.92 112.37 -20.93 139.76 0.5152 -692.0 -590.1


  • 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.