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

11990 114.38 710.54 57.29 356.12 -13.63 108.94 -3.33 151.91 0.1485 118.3 146.7


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

SDO HMI 2014-03-02 13:00:28 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 1.04 0.00 0.55 -7.50 132.36 20.08 267.90 0.3422 765.0 508.7
2 0.00 1.04 0.00 0.54 -9.94 131.59 19.32 260.51 0.3319 664.0 530.8
3 0.00 0.95 0.00 0.49 -9.20 128.33 16.05 261.79 0.2770 697.0 511.5
4 0.00 0.78 0.00 0.40 -11.19 128.33 16.06 254.73 0.2826 562.0 500.1
5 0.00 1.47 0.00 0.75 -6.56 128.01 15.73 271.44 0.2707 900.0 740.9
6 0.00 1.81 0.00 0.93 -6.92 127.96 15.68 270.12 0.2696 862.0 741.0
7 0.00 1.21 0.00 0.62 -6.97 127.49 15.22 270.01 0.2618 863.0 678.9
8 0.00 1.21 0.00 0.62 -14.17 126.84 14.57 242.88 0.2752 848.0 616.0
9 0.00 0.95 0.00 0.48 -9.21 126.21 13.93 260.85 0.2419 826.0 640.1
10 0.00 2.76 0.00 1.41 -3.87 125.70 13.42 283.36 0.2391 818.0 673.1
11 0.00 1.29 0.00 0.66 -13.99 125.79 13.51 241.87 0.2583 934.0 812.6
12 0.00 1.47 0.00 0.75 -15.14 125.48 13.20 237.42 0.2629 972.0 822.8
13 0.00 1.04 0.00 0.53 -16.88 125.31 13.03 231.61 0.2766 947.0 790.2
14 0.00 1.38 0.00 0.70 -12.86 122.95 10.68 240.92 0.2076 873.0 682.3
15 0.00 1.12 0.00 0.57 -12.98 122.86 10.59 240.21 0.2073 878.0 653.2
16 0.00 3.54 0.00 1.78 -5.50 122.22 9.95 279.29 0.1750 1220.0 959.0
17 0.00 1.73 0.00 0.87 -13.54 122.08 9.80 235.96 0.2007 974.0 823.2
18 0.00 1.90 0.00 0.97 -16.30 121.73 9.46 224.68 0.2253 965.0 698.5
19 0.00 1.21 0.00 0.61 -6.18 120.93 8.66 276.39 0.1513 -873.0 -722.2
20 0.00 1.29 0.00 0.65 -16.24 117.33 5.06 208.28 0.1795 864.0 762.7
21 6.56 12.26 3.30 6.17 -16.49 117.18 4.91 206.93 0.1820 1097.5 827.0
22 1.90 7.77 0.96 3.91 -16.28 116.65 4.38 204.89 0.1748 1228.6 911.6
23 0.00 2.50 0.00 1.26 -16.46 116.47 4.19 203.54 0.1764 727.0 522.0
24 0.00 2.07 0.00 1.04 -13.64 116.35 4.08 211.64 0.1324 -884.0 -695.8
25 0.00 1.38 0.00 0.69 -15.83 116.33 4.06 204.40 0.1655 829.0 770.4
26 0.00 1.81 0.00 0.91 -16.19 116.21 3.94 202.89 0.1704 1060.0 848.4
27 0.00 1.04 0.00 0.52 -15.71 115.86 3.59 202.16 0.1605 1015.0 850.7
28 0.00 1.81 0.00 0.91 -17.16 115.76 3.49 198.60 0.1832 891.0 664.0
29 0.00 1.38 0.00 0.69 -15.54 115.58 3.31 201.00 0.1559 962.0 801.9
30 0.00 1.99 0.00 1.00 -16.47 115.57 3.29 198.89 0.1709 847.0 658.7
31 0.00 1.47 0.00 0.74 -17.83 115.37 3.10 195.59 0.1922 743.0 606.2
32 0.00 0.78 0.00 0.39 -15.45 114.44 2.17 194.27 0.1485 -862.0 -671.7
33 0.00 2.85 0.00 1.43 -16.72 113.96 1.68 189.67 0.1682 -934.0 -860.8
34 0.00 1.29 0.00 0.65 -15.51 113.92 1.64 190.84 0.1476 971.0 810.4
35 4.06 6.65 2.04 3.34 -17.08 113.59 1.31 187.29 0.1734 -1097.9 -772.3
36 1.81 9.50 0.91 4.77 -16.81 113.37 1.09 186.26 0.1684 -1177.0 -846.1
37 0.00 1.04 0.00 0.52 -17.23 113.28 1.00 185.49 0.1754 -906.0 -750.1
38 1.21 -36.00 0.61 -36.00 -16.87 113.15 0.88 184.99 0.1690 -1125.2 999999
39 16.40 19.94 8.27 10.05 -17.83 112.84 0.57 182.93 0.1853 -1162.0 -803.9
40 0.00 4.92 0.00 2.48 -17.26 112.75 0.47 182.59 0.1753 -1143.0 -993.8
41 0.00 1.21 0.00 0.61 -18.01 112.47 0.19 180.98 0.1882 -926.0 -768.5
42 0.00 1.21 0.00 0.61 -18.74 112.44 0.16 180.77 0.2007 -842.0 -641.9
43 0.00 1.12 0.00 0.57 -18.50 112.40 0.13 180.63 0.1965 -753.0 -559.0
44 0.00 1.38 0.00 0.69 -11.45 112.29 0.01 180.19 0.0741 987.0 799.2
45 0.00 1.55 0.00 0.77 -12.61 111.86 -0.41 175.72 0.0947 855.0 632.3
46 0.00 0.95 0.00 0.47 -10.53 111.65 -0.62 169.56 0.0589 955.0 692.6
47 0.00 1.29 0.00 0.65 -13.78 111.49 -0.78 173.36 0.1155 -897.0 -725.5
48 0.00 2.59 0.00 1.29 -13.57 111.34 -0.94 171.83 0.1122 -795.0 -710.6
49 0.00 1.12 0.00 0.56 -15.54 111.33 -0.95 173.73 0.1463 -941.0 -752.0
50 0.00 2.68 0.00 1.34 -14.22 111.30 -0.97 172.34 0.1236 -1101.0 -906.7
51 0.00 1.55 0.00 0.77 -11.92 111.13 -1.14 166.65 0.0847 876.0 679.2
52 0.00 0.95 0.00 0.49 -21.45 111.03 -1.24 175.31 0.2478 -851.0 -699.3
53 0.00 1.38 0.00 0.69 -16.74 111.01 -1.26 172.73 0.1676 -833.0 -679.8
54 0.00 2.16 0.00 1.08 -16.14 110.92 -1.35 171.69 0.1575 -879.0 -716.1
55 0.00 2.59 0.00 1.31 -18.28 110.59 -1.68 171.73 0.1948 -828.0 -723.1
56 0.00 1.29 0.00 0.65 -16.89 110.57 -1.70 170.41 0.1712 -808.0 -556.3
57 0.00 1.73 0.00 0.90 -24.75 110.37 -1.90 174.29 0.3042 -854.0 -668.7
58 0.00 1.21 0.00 0.60 -14.76 110.35 -1.93 166.10 0.1359 -834.0 -484.1
59 0.00 1.12 0.00 0.57 -21.05 110.24 -2.03 172.11 0.2425 -820.0 -595.6
60 0.00 6.04 0.00 3.05 -18.43 110.02 -2.25 169.16 0.1990 -778.0 -683.5
61 0.00 1.38 0.00 0.69 -15.48 110.03 -2.24 165.31 0.1493 -889.0 -700.0
62 0.00 3.19 0.00 1.60 -16.11 109.87 -2.40 165.39 0.1605 -1042.0 -802.7
63 0.00 1.21 0.00 0.61 -17.70 109.72 -2.55 166.89 0.1878 -969.0 -859.0
64 0.00 2.59 0.00 1.30 -16.04 109.53 -2.74 163.33 0.1610 -865.0 -863.9
65 0.00 1.29 0.00 0.64 -11.41 109.56 -2.71 147.62 0.0871 928.0 863.5
66 0.00 1.12 0.00 0.56 -16.34 109.31 -2.96 162.64 0.1671 -912.0 -810.6
67 0.00 4.40 0.00 2.27 -22.67 109.09 -3.19 169.10 0.2727 -848.0 -762.2
68 0.00 1.55 0.00 0.80 -22.36 109.03 -3.24 168.67 0.2678 -814.0 -687.6
69 0.00 0.78 0.00 0.39 -17.85 108.94 -3.33 163.31 0.1936 -651.0 -508.7
70 1.64 5.78 0.82 2.91 -16.55 108.78 -3.50 160.20 0.1733 -1049.8 -822.3
71 0.00 1.04 0.00 0.52 -1.50 108.49 -3.78 33.53 0.1198 -697.0 -451.7
72 12.09 518.38 6.04 259.14 -13.72 108.25 -4.03 149.01 0.1331 -1168.2 245.8
73 0.00 3.63 0.00 1.81 -12.80 108.26 -4.01 145.03 0.1196 -962.0 -618.7
74 0.00 1.29 0.00 0.65 -17.90 108.13 -4.15 159.66 0.1989 639.0 446.9
75 0.00 1.64 0.00 0.82 -12.62 108.20 -4.07 143.74 0.1176 -296.0 -245.8
76 0.00 1.38 0.00 0.72 -24.20 107.77 -4.50 166.25 0.3025 -869.0 -689.2
77 0.00 1.04 0.00 0.52 -16.84 107.87 -4.40 156.31 0.1838 957.0 799.3
78 8.98 -72.00 4.49 -72.00 -14.11 107.53 -4.74 146.33 0.1453 -1152.3 999999
79 0.86 -72.00 0.43 -72.00 -13.75 107.51 -4.76 144.74 0.1404 -760.6 999999
80 0.00 0.95 0.00 0.48 -14.97 106.90 -5.38 146.22 0.1636 -929.0 -731.2
81 0.00 1.29 0.00 0.65 -14.55 106.88 -5.40 144.59 0.1579 -929.0 -752.9
82 58.87 -72.00 29.42 -72.00 -12.51 106.74 -5.53 134.60 0.1328 1443.4 999999
83 0.00 1.55 0.00 0.78 -14.06 106.30 -5.97 139.89 0.1573 312.0 311.7
84 0.00 1.29 0.00 0.68 -26.62 105.61 -6.67 162.69 0.3502 5.0 -1.7
85 0.00 1.73 0.00 0.91 -26.52 105.35 -6.93 161.96 0.3500 -25.0 -1.2
86 0.00 1.04 0.00 0.52 -4.03 104.53 -7.74 67.95 0.1457 -898.0 -737.2
87 0.00 1.21 0.00 0.61 -7.14 103.64 -8.63 89.99 0.1496 -932.0 -852.9
88 0.00 1.04 0.00 0.52 -5.26 103.55 -8.72 77.79 0.1552 -734.0 -579.7
89 0.00 1.99 0.00 1.00 -9.28 102.52 -9.75 102.74 0.1722 -752.0 -692.9


  • 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.