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

12038 82.67 271.92 44.37 146.20 -11.25 186.57 22.05 252.46 0.3883 491.7 286.8


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

SDO HMI 2014-04-22 04:00:35 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 1.15 0.00 0.64 -12.85 190.42 25.91 251.24 0.4517 665.0 527.3
2 0.00 1.95 0.00 1.07 -10.41 189.84 25.33 256.37 0.4347 813.0 634.4
3 1.51 69.09 0.82 37.54 -10.71 188.96 24.44 255.29 0.4221 812.9 669.8
4 4.53 38.10 2.47 20.73 -10.18 188.71 24.19 256.44 0.4167 884.7 363.7
5 0.00 2.13 0.00 1.16 -11.05 188.78 24.27 254.41 0.4205 507.0 430.0
6 3.37 -3.00 1.84 -3.00 -10.72 188.66 24.14 255.12 0.4175 994.3 999999
7 9.59 -4.00 5.21 -4.00 -10.09 188.47 23.95 256.54 0.4127 1167.2 999999
8 0.00 1.95 0.00 1.06 -11.15 188.49 23.97 254.03 0.4164 738.0 554.4
9 0.00 0.80 0.00 0.43 -7.90 188.12 23.60 261.78 0.4024 731.0 570.4
10 2.04 -3.00 1.11 -3.00 -10.46 188.23 23.71 255.54 0.4101 1046.6 999999
11 12.52 -3.00 6.80 -3.00 -10.80 188.22 23.71 254.74 0.4111 1117.9 999999
12 0.00 0.89 0.00 0.49 -14.05 188.50 23.99 247.41 0.4289 518.0 422.6
13 3.91 -3.00 2.12 -3.00 -10.38 188.09 23.57 255.68 0.4077 1164.1 999999
14 1.24 4.17 0.68 2.27 -11.35 188.17 23.65 253.40 0.4122 874.3 645.9
15 0.00 1.24 0.00 0.68 -14.17 188.35 23.83 247.02 0.4273 630.0 549.1
16 4.00 -3.00 2.16 -3.00 -10.69 187.81 23.30 254.79 0.4044 1171.0 999999
17 1.33 7.73 0.72 4.18 -11.45 187.81 23.29 252.96 0.4071 934.2 740.4
18 0.00 16.43 0.00 8.97 -14.00 188.06 23.54 247.19 0.4222 833.0 696.6
19 0.00 1.69 0.00 0.91 -8.85 187.51 23.00 259.21 0.3947 804.0 663.4
20 0.00 3.02 0.00 1.64 -12.91 187.84 23.33 249.53 0.4137 737.0 630.4
21 0.00 2.75 0.00 1.49 -10.30 187.55 23.03 255.60 0.3991 1031.0 844.1
22 2.58 -17.00 1.39 -17.00 -11.46 187.61 23.09 252.83 0.4041 916.4 999999
23 0.00 2.40 0.00 1.29 -10.70 187.38 22.86 254.53 0.3978 363.0 347.5
24 0.00 0.89 0.00 0.48 -10.89 187.36 22.85 254.07 0.3982 264.0 207.7
25 0.00 1.07 0.00 0.58 -14.59 187.68 23.16 245.56 0.4199 779.0 573.8
26 0.00 0.89 0.00 0.48 -8.17 187.11 22.59 260.82 0.3868 750.0 639.3
27 0.00 2.31 0.00 1.24 -9.23 187.04 22.53 258.07 0.3881 1103.0 881.0
28 0.00 0.98 0.00 0.53 -14.12 187.33 22.81 246.36 0.4121 557.0 364.3
29 0.00 3.46 0.00 1.87 -11.20 187.02 22.50 253.10 0.3941 -280.0 -290.5
30 0.00 1.51 0.00 0.81 -10.60 186.91 22.39 254.54 0.3901 853.0 668.1
31 3.11 7.90 1.67 4.25 -11.45 186.78 22.26 252.33 0.3913 -778.9 157.2
32 0.00 1.07 0.00 0.57 -10.55 186.64 22.12 254.53 0.3858 702.0 529.3
33 0.00 1.07 0.00 0.57 -13.78 186.35 21.83 246.35 0.3960 774.0 682.5
34 0.00 1.51 0.00 0.80 -11.06 185.59 21.07 252.56 0.3714 -587.0 -351.1
35 0.00 1.78 0.00 0.95 -10.95 185.45 20.93 252.77 0.3688 -585.0 -423.9
36 2.84 37.12 1.51 19.69 -11.11 185.13 20.61 252.13 0.3645 -918.1 -628.7
37 5.77 -36.00 3.07 -36.00 -11.17 184.97 20.45 251.84 0.3624 -973.1 999999
38 1.60 -36.00 0.85 -36.00 -11.00 184.73 20.21 252.14 0.3579 -1031.7 999999
39 0.00 1.24 0.00 0.66 -10.09 184.67 20.15 254.59 0.3533 -934.0 -755.1
40 2.04 -36.00 1.08 -36.00 -10.88 184.56 20.04 252.34 0.3547 -1041.0 999999
41 0.00 1.15 0.00 0.62 -15.29 184.83 20.31 241.29 0.3835 858.0 641.8
42 0.27 -36.00 0.14 -36.00 -10.86 184.39 19.88 252.29 0.3520 -1136.0 999999
43 1.60 8.08 0.84 4.26 -10.87 183.94 19.42 251.92 0.3450 -1045.1 -844.5
44 0.00 1.15 0.00 0.61 -9.52 183.50 18.98 255.50 0.3328 -911.0 -774.1
45 0.00 3.29 0.00 1.72 -7.65 183.37 18.85 261.07 0.3256 -1054.0 -808.1
46 0.00 1.24 0.00 0.65 -9.64 183.38 18.86 255.06 0.3313 -987.0 -794.6
47 0.00 0.98 0.00 0.51 -10.23 183.02 18.50 253.08 0.3279 -785.0 -594.5
48 13.14 32.41 6.90 17.03 -12.36 182.74 18.22 246.65 0.3341 1155.2 610.0
49 5.68 -48.00 2.99 -48.00 -12.66 182.73 18.21 245.79 0.3358 962.7 999999
50 0.00 0.98 0.00 0.51 -9.70 182.28 17.77 254.12 0.3141 -853.0 -738.9
51 0.00 2.13 0.00 1.12 -18.06 178.56 14.04 225.33 0.3257 989.0 810.5
52 0.00 1.07 0.00 0.55 -14.92 177.15 12.63 230.56 0.2748 724.0 616.5
53 0.00 1.15 0.00 0.59 -15.14 176.97 12.45 229.54 0.2747 722.0 666.8


  • 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.