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

12102 43.88 237.76 22.03 119.55 11.61 278.62 4.19 333.55 0.1697 -260.8 -234.2


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

SDO HMI 2014-07-04 12:00:40 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 0.73 0.00 0.39 12.74 294.07 19.64 297.19 0.3701 -817.0 -531.1
2 0.00 1.27 0.00 0.66 11.33 289.79 15.36 298.83 0.2977 -783.0 -631.1
3 0.00 2.00 0.00 1.02 11.93 284.39 9.96 311.94 0.2286 -953.0 -747.0
4 0.00 1.27 0.00 0.64 13.03 281.91 7.48 323.41 0.2136 -823.0 -701.1
5 0.00 2.36 0.00 1.19 11.00 281.72 7.29 317.43 0.1850 -775.0 -659.4
6 0.00 3.00 0.00 1.51 11.06 281.35 6.92 319.15 0.1815 -950.0 -748.9
7 0.00 0.73 0.00 0.37 12.30 281.22 6.79 323.82 0.1966 -914.0 -746.4
8 0.00 1.18 0.00 0.60 13.81 280.89 6.46 329.32 0.2150 -815.0 -643.2
9 0.00 1.09 0.00 0.55 9.84 280.45 6.02 318.19 0.1556 -911.0 -745.2
10 0.73 136.45 0.37 68.54 11.13 280.26 5.82 324.15 0.1708 -779.1 -620.0
11 0.00 0.64 0.00 0.32 13.94 280.32 5.89 331.85 0.2121 -853.0 -638.6
12 0.64 2.45 0.32 1.23 9.41 279.91 5.48 318.90 0.1440 -1208.3 -1004.1
13 2.63 -10.00 1.32 -10.00 11.35 279.92 5.49 326.48 0.1705 -982.5 999999
14 18.53 -10.00 9.31 -10.00 11.01 279.85 5.42 325.67 0.1650 -1253.9 999999
15 5.54 -10.00 2.78 -10.00 10.61 279.84 5.41 324.26 0.1593 -952.8 999999
16 6.63 -10.00 3.33 -10.00 11.23 279.73 5.30 327.00 0.1670 -1281.4 999999
17 4.54 -10.00 2.28 -10.00 11.57 279.73 5.30 328.06 0.1719 -1075.6 999999
18 0.00 1.09 0.00 0.54 7.31 279.57 5.14 308.75 0.1145 -782.0 -565.8
19 1.54 -10.00 0.78 -10.00 11.75 279.58 5.15 329.37 0.1733 -855.3 999999
20 0.64 -10.00 0.32 -10.00 11.14 279.45 5.01 328.11 0.1630 -1107.4 999999
21 0.00 1.09 0.00 0.54 8.53 279.28 4.85 317.94 0.1253 -888.0 -716.1
22 1.18 10.36 0.59 5.17 8.35 278.91 4.47 319.20 0.1187 -1343.9 -940.9
23 0.00 2.09 0.00 1.05 12.81 278.76 4.33 336.17 0.1829 -903.0 -703.3
24 0.00 1.54 0.00 0.78 11.97 278.37 3.94 336.19 0.1671 -876.0 -699.4
25 0.00 1.45 0.00 0.72 8.63 278.17 3.74 325.64 0.1147 -783.0 -587.4
26 0.00 1.45 0.00 0.73 14.05 278.22 3.78 341.18 0.1993 -925.0 -717.5
27 0.00 1.00 0.00 0.51 14.89 278.17 3.74 342.70 0.2127 -808.0 -630.9
28 0.00 2.73 0.00 1.37 10.96 278.04 3.61 335.34 0.1488 -949.0 -708.3
29 0.00 1.09 0.00 0.54 7.80 277.97 3.54 322.53 0.1011 884.0 714.6
30 0.00 1.00 0.00 0.51 18.11 277.78 3.35 347.80 0.2641 680.0 560.5
31 0.00 1.91 0.00 0.96 11.67 277.55 3.12 340.05 0.1570 -846.0 -641.3
32 0.00 0.91 0.00 0.45 11.18 276.74 2.31 344.08 0.1446 716.0 434.4
33 0.00 1.09 0.00 0.55 14.02 276.67 2.24 348.55 0.1920 -693.0 -479.2
34 0.00 0.91 0.00 0.46 13.16 276.60 2.17 347.93 0.1771 -611.0 -485.7
35 0.55 2.00 0.27 1.00 11.40 276.46 2.03 346.28 0.1470 977.3 833.1
36 0.00 2.45 0.00 1.23 13.03 275.97 1.54 351.25 0.1731 949.0 836.7
37 0.00 6.00 0.00 3.02 13.19 275.73 1.29 352.76 0.1752 788.0 930.8
38 0.00 1.36 0.00 0.68 12.66 275.66 1.23 352.74 0.1660 903.0 673.2
39 0.00 1.00 0.00 0.50 12.02 275.34 0.91 354.18 0.1543 868.0 666.4
40 0.00 0.82 0.00 0.41 13.00 275.35 0.92 354.76 0.1713 973.0 823.2
41 0.00 2.45 0.00 1.24 13.53 275.32 0.89 355.18 0.1803 1081.0 845.1
42 0.00 0.91 0.00 0.46 12.85 275.29 0.85 355.03 0.1685 1093.0 918.3
43 0.73 3.00 0.36 1.50 11.71 275.12 0.69 355.41 0.1486 1146.6 865.7
44 0.00 1.36 0.00 0.69 13.78 274.94 0.51 357.28 0.1841 885.0 748.3
45 0.00 2.36 0.00 1.19 12.70 274.88 0.45 357.35 0.1654 976.0 874.1
46 0.00 1.00 0.00 0.50 13.72 274.76 0.32 358.27 0.1830 912.0 741.0
47 0.00 2.91 0.00 1.47 13.90 274.66 0.23 358.79 0.1861 878.0 704.6
48 0.00 1.36 0.00 0.69 13.41 274.66 0.23 358.74 0.1776 1100.0 895.6
49 0.00 3.82 0.00 1.92 13.28 274.44 0.01 359.93 0.1754 896.0 854.6
50 0.00 1.45 0.00 0.74 14.87 274.22 -0.21 1.00 0.2027 880.0 757.9
51 0.00 1.73 0.00 0.86 11.28 274.13 -0.30 2.12 0.1408 792.0 613.5
52 0.00 1.00 0.00 0.50 14.40 273.88 -0.55 2.77 0.1949 803.0 714.2
53 0.00 2.27 0.00 1.15 14.49 273.75 -0.68 3.37 0.1966 793.0 632.0
54 0.00 2.18 0.00 1.10 14.25 273.72 -0.71 3.61 0.1924 1058.0 863.1
55 0.00 1.36 0.00 0.69 14.62 273.56 -0.87 4.25 0.1989 849.0 686.6
56 0.00 1.27 0.00 0.64 14.09 273.56 -0.87 4.46 0.1899 947.0 778.6
57 0.00 1.64 0.00 0.83 14.40 273.50 -0.93 4.65 0.1953 1042.0 849.2
58 0.00 8.27 0.00 4.18 14.49 273.15 -1.28 6.31 0.1975 910.0 794.8
59 0.00 0.91 0.00 0.46 14.90 272.84 -1.60 7.58 0.2050 818.0 620.6


  • 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.