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

11361 82.30 280.49 44.24 151.24 18.96 172.11 14.66 322.73 0.3961 -53.9 -165.7


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

SDO HMI 2011-12-01 15:58:56 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 1.45 0.00 0.79 18.43 175.28 17.83 316.16 0.4213 315.0 237.5
2 0.00 0.85 0.00 0.47 21.09 175.30 17.85 320.46 0.4511 -699.0 -592.7
3 0.00 1.45 0.00 0.80 20.49 175.02 17.57 319.96 0.4415 -628.0 -446.2
4 28.09 145.67 15.25 79.13 18.59 174.19 16.74 318.18 0.4112 -1247.3 -430.7
5 2.90 -4.00 1.58 -4.00 18.97 173.94 16.49 319.24 0.4128 -968.5 999999
6 0.00 0.85 0.00 0.46 18.32 173.55 16.10 318.78 0.4012 -391.0 -412.0
7 0.00 2.05 0.00 1.10 17.88 173.25 15.80 318.54 0.3930 -882.0 -677.4
8 2.13 2.39 1.16 1.29 18.94 173.31 15.87 320.24 0.4061 -932.0 -875.7
9 0.00 1.79 0.00 0.97 18.53 173.02 15.57 320.08 0.3982 -889.0 -762.0
10 5.64 9.90 3.05 5.36 19.03 172.93 15.48 321.06 0.4033 -991.8 -843.1
11 1.54 2.65 0.83 1.43 18.97 172.25 14.80 322.19 0.3958 -936.3 -864.1
12 0.00 1.54 0.00 0.83 18.60 172.12 14.67 321.81 0.3899 -897.0 -704.1
13 4.87 8.97 2.62 4.82 19.13 171.62 14.17 323.62 0.3916 -1067.1 -442.5
14 0.00 2.39 0.00 1.29 19.38 171.45 14.00 324.35 0.3931 -861.0 -559.1
15 1.96 3.07 1.05 1.64 18.23 171.32 13.87 322.71 0.3774 797.3 390.6
16 0.00 1.62 0.00 0.86 17.55 171.10 13.65 321.96 0.3668 -956.0 -752.2
17 0.85 3.67 0.46 1.96 18.20 171.06 13.61 323.17 0.3745 1042.2 784.1
18 1.71 9.14 0.92 4.90 19.19 171.01 13.56 324.89 0.3867 -965.0 -558.0
19 0.00 1.37 0.00 0.73 18.23 170.74 13.29 323.86 0.3718 795.0 590.4
20 0.00 0.77 0.00 0.41 19.82 170.84 13.39 326.19 0.3932 -203.0 -280.6
21 2.05 4.87 1.09 2.60 18.45 170.63 13.18 324.44 0.3735 893.3 677.2
22 0.00 1.11 0.00 0.59 18.89 169.83 12.38 326.78 0.3719 681.0 559.9
23 0.00 1.11 0.00 0.60 19.95 169.66 12.21 328.73 0.3846 838.0 689.0
24 0.00 1.37 0.00 0.73 19.85 169.46 12.01 329.01 0.3817 788.0 556.1
25 1.54 10.50 0.83 5.63 20.39 169.34 11.89 330.01 0.3879 842.6 770.7
26 5.46 6.32 2.91 3.36 19.20 168.96 11.51 329.11 0.3686 1028.2 890.3
27 0.00 1.79 0.00 0.96 20.86 168.63 11.18 332.10 0.3890 634.0 544.5
28 1.62 9.56 0.86 5.09 19.39 168.30 10.85 330.82 0.3658 1102.9 756.7
29 0.00 1.28 0.00 0.69 20.61 168.32 10.87 332.43 0.3831 874.0 706.9
30 0.00 1.37 0.00 0.73 20.45 168.12 10.67 332.66 0.3794 898.0 786.3
31 0.00 2.73 0.00 1.46 20.42 167.89 10.44 333.11 0.3773 1064.0 852.5
32 0.00 1.54 0.00 0.82 20.61 167.91 10.46 333.33 0.3801 810.0 730.2
33 0.00 2.31 0.00 1.23 20.39 167.70 10.25 333.50 0.3754 825.0 780.3
34 8.62 11.36 4.56 6.01 18.89 167.54 10.09 331.85 0.3529 976.0 570.7
35 9.65 10.76 5.12 5.70 19.39 167.28 9.83 333.13 0.3581 1027.3 680.8
36 1.96 2.22 1.04 1.18 19.70 167.14 9.69 333.87 0.3615 790.5 494.0
37 0.00 0.94 0.00 0.50 20.67 167.20 9.75 334.95 0.3760 710.0 495.8
38 0.00 1.11 0.00 0.59 20.20 167.17 9.72 334.44 0.3690 750.0 573.9
39 0.00 0.94 0.00 0.50 19.17 166.95 9.50 333.62 0.3525 -203.0 -44.5
40 1.71 1.79 0.91 0.95 20.05 166.97 9.52 334.70 0.3653 855.5 653.0
41 0.00 1.02 0.00 0.54 19.80 166.96 9.51 334.42 0.3616 887.0 718.2
42 0.00 1.88 0.00 1.00 19.86 166.26 8.81 336.14 0.3578 912.0 751.7
43 0.00 1.02 0.00 0.54 20.55 165.38 7.93 339.04 0.3626 826.0 624.6


  • 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.