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

12073 31.83 137.22 16.13 69.68 -12.67 63.45 -3.85 163.49 0.2142 202.2 289.2


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

SDO HMI 2014-05-26 18:00:38 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 1.08 0.00 0.54 -11.54 68.51 1.21 186.67 0.1792 942.0 781.7
2 0.00 1.17 0.00 0.59 -13.18 67.95 0.66 183.11 0.2065 774.0 561.6
3 0.00 2.34 0.00 1.18 -12.56 67.77 0.47 182.35 0.1957 866.0 707.4
4 4.15 19.38 2.08 9.73 -10.58 67.52 0.22 181.36 0.1615 1084.0 921.0
5 0.00 1.35 0.00 0.68 -10.64 67.12 -0.18 178.91 0.1626 818.0 712.9
6 0.54 11.72 0.27 5.93 -13.15 66.55 -0.75 176.46 0.2060 1026.7 862.9
7 0.00 1.35 0.00 0.69 -15.01 66.42 -0.88 176.41 0.2380 783.0 646.9
8 0.00 1.35 0.00 0.68 -12.96 66.40 -0.90 175.65 0.2030 1021.0 887.0
9 2.25 5.41 1.14 2.73 -12.68 66.34 -0.96 175.24 0.1983 1224.2 863.0
10 0.00 0.99 0.00 0.50 -12.22 66.34 -0.96 175.05 0.1904 988.0 766.1
11 0.00 1.08 0.00 0.55 -15.01 66.01 -1.29 174.75 0.2386 970.0 685.9
12 8.75 11.18 4.41 5.64 -12.25 65.56 -1.74 171.11 0.1925 1230.4 826.0
13 0.00 1.17 0.00 0.60 -13.95 64.76 -2.53 168.89 0.2236 823.0 559.4
14 0.00 1.89 0.00 0.96 -11.97 64.76 -2.54 166.77 0.1904 825.0 647.9
15 0.00 0.72 0.00 0.37 -15.29 64.62 -2.68 169.42 0.2465 727.0 439.5
16 0.00 1.26 0.00 0.64 -11.84 64.60 -2.70 165.84 0.1890 913.0 752.7
17 0.00 3.16 0.00 1.59 -11.26 64.33 -2.97 163.58 0.1805 880.0 731.1
18 0.00 1.26 0.00 0.65 -15.95 64.20 -3.10 168.37 0.2588 832.0 712.2
19 0.00 3.16 0.00 1.60 -12.40 63.85 -3.45 162.98 0.2016 828.0 694.7
20 0.00 1.17 0.00 0.59 -12.18 63.20 -4.10 159.63 0.2017 917.0 734.7
21 6.49 14.15 3.28 7.16 -12.15 62.89 -4.41 158.17 0.2031 1074.5 706.3
22 0.00 1.98 0.00 1.02 -15.66 62.59 -4.70 162.31 0.2610 801.0 660.8
23 0.00 2.52 0.00 1.28 -11.87 62.64 -4.65 156.53 0.2003 973.0 754.6
24 0.00 1.26 0.00 0.65 -15.41 62.57 -4.73 161.91 0.2571 839.0 680.9
25 0.00 2.25 0.00 1.15 -13.85 62.51 -4.79 159.51 0.2325 -1069.0 -849.6
26 0.00 1.26 0.00 0.64 -11.71 62.40 -4.90 155.11 0.1996 833.0 666.6
27 0.00 1.08 0.00 0.55 -14.38 61.90 -5.40 158.03 0.2446 -987.0 -675.6
28 0.00 0.81 0.00 0.41 -11.16 61.94 -5.36 151.79 0.1946 829.0 628.4
29 0.00 1.26 0.00 0.64 -12.17 61.26 -6.03 151.37 0.2154 -833.0 -586.6
30 0.00 1.44 0.00 0.74 -14.81 60.75 -6.55 154.71 0.2591 -905.0 -630.9
31 0.54 2.16 0.27 1.09 -10.84 60.74 -6.56 145.84 0.2008 -1060.0 -840.4
32 0.00 0.99 0.00 0.51 -14.68 60.50 -6.79 153.66 0.2590 -754.0 -594.6
33 0.00 1.08 0.00 0.56 -14.59 60.00 -7.30 151.83 0.2615 -805.0 -523.2
34 0.00 1.62 0.00 0.83 -14.49 59.72 -7.58 150.74 0.2624 -1092.0 -884.9
35 0.00 1.08 0.00 0.55 -13.22 59.54 -7.75 147.50 0.2456 -864.0 -677.2
36 0.00 1.26 0.00 0.65 -14.96 59.35 -7.94 150.48 0.2722 -813.0 -678.9
37 0.00 1.53 0.00 0.79 -14.31 59.28 -8.01 148.99 0.2634 -993.0 -755.4
38 0.00 2.34 0.00 1.20 -13.40 59.32 -7.98 147.17 0.2503 -945.0 -785.7
39 0.00 5.41 0.00 2.77 -13.31 59.03 -8.26 146.06 0.2516 -695.0 -836.7
40 0.00 0.90 0.00 0.46 -12.60 59.00 -8.30 144.23 0.2421 -857.0 -670.2
41 0.00 0.99 0.00 0.51 -12.29 58.79 -8.51 142.77 0.2400 -1008.0 -875.5
42 0.00 2.25 0.00 1.15 -13.21 58.41 -8.89 143.88 0.2563 -1015.0 -801.2
43 4.96 13.70 2.55 7.05 -13.83 57.81 -9.48 143.57 0.2706 -1102.8 -718.2
44 0.72 1.71 0.37 0.88 -13.30 57.77 -9.52 142.22 0.2640 -1110.5 -916.0
45 3.43 -43.00 1.76 -43.00 -13.80 57.62 -9.67 142.96 0.2721 -922.8 999999


  • 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.