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

12201 59.52 181.71 29.89 91.28 -4.91 86.77 3.16 199.70 0.1701 206.6 45.6


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

SDO HMI 2014-11-04 23:00:28 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 3.54 29.98 1.78 15.09 -4.34 89.87 6.26 216.89 0.1819 889.8 737.6
2 12.27 -1.00 6.17 -1.00 -4.22 89.66 6.05 216.36 0.1781 1126.4 999999
3 0.00 1.21 0.00 0.61 -4.76 89.64 6.02 214.51 0.1854 865.0 699.5
4 0.00 1.30 0.00 0.65 -4.97 89.58 5.96 213.61 0.1878 717.0 592.0
5 8.90 33.35 4.47 16.74 -4.00 88.58 4.97 211.85 0.1645 1168.0 758.8
6 0.00 3.02 0.00 1.52 -4.57 88.35 4.73 208.91 0.1709 853.0 698.8
7 0.00 1.73 0.00 0.87 -4.87 88.32 4.70 207.93 0.1752 706.0 589.2
8 0.00 1.38 0.00 0.70 -6.23 88.24 4.62 204.30 0.1956 896.0 738.3
9 9.16 -5.00 4.60 -5.00 -4.03 88.20 4.58 209.71 0.1615 1215.9 999999
10 0.00 1.04 0.00 0.52 -5.26 88.14 4.53 206.04 0.1799 768.0 574.0
11 0.00 2.51 0.00 1.26 -4.75 87.93 4.31 206.25 0.1703 1009.0 867.5
12 0.00 1.30 0.00 0.65 -6.16 87.70 4.08 201.87 0.1910 868.0 681.9
13 0.00 1.38 0.00 0.69 -4.36 87.69 4.07 205.99 0.1624 377.0 274.9
14 0.00 2.51 0.00 1.26 -4.54 87.69 4.07 205.52 0.1652 998.0 861.1
15 0.60 7.43 0.30 3.73 -3.79 87.57 3.95 206.92 0.1526 955.3 857.5
16 0.00 1.30 0.00 0.65 -6.10 87.49 3.87 200.96 0.1887 670.0 544.8
17 2.16 3.37 1.08 1.69 -4.66 87.39 3.78 203.57 0.1649 751.8 499.3
18 0.00 1.81 0.00 0.91 -3.84 87.18 3.56 204.45 0.1506 76.0 83.0
19 0.00 0.78 0.00 0.39 -5.55 86.53 2.91 196.95 0.1743 -767.0 -554.9
20 0.35 4.49 0.17 2.25 -3.93 86.46 2.85 199.76 0.1473 1040.2 747.1
21 0.00 1.64 0.00 0.82 -4.02 85.90 2.28 195.89 0.1458 1009.0 797.8
22 0.00 1.04 0.00 0.52 -3.51 85.75 2.13 195.86 0.1365 923.0 695.4
23 0.00 1.90 0.00 0.95 -5.31 85.75 2.14 192.92 0.1668 -470.0 -206.9
24 0.00 1.90 0.00 0.95 -5.22 85.51 1.90 191.62 0.1644 -736.0 -445.2
25 1.12 65.92 0.56 33.11 -5.76 85.36 1.75 190.15 0.1731 -908.3 -748.4
26 7.17 -25.00 3.60 -25.00 -5.61 85.18 1.57 189.27 0.1700 -1283.7 999999
27 4.49 -25.00 2.26 -25.00 -5.76 85.18 1.57 189.13 0.1726 -918.5 999999
28 5.87 -25.00 2.95 -25.00 -5.43 85.00 1.39 188.38 0.1664 -1306.2 999999
29 1.04 -25.00 0.52 -25.00 -5.04 84.86 1.24 187.81 0.1594 -1022.2 999999
30 0.86 -25.00 0.43 -25.00 -5.31 84.83 1.21 187.41 0.1639 -1216.6 999999
31 1.99 -25.00 1.00 -25.00 -5.22 84.59 0.97 186.02 0.1619 -1214.7 999999
32 0.00 3.37 0.00 1.70 -7.54 81.83 -1.78 171.23 0.2034 -1017.0 -788.6
33 0.00 1.04 0.00 0.52 -7.15 81.08 -2.53 167.23 0.1992 -786.0 -500.0
34 0.00 1.38 0.00 0.70 -7.03 80.99 -2.62 166.66 0.1975 -970.0 -779.2
35 0.00 1.21 0.00 0.61 -7.24 80.48 -3.13 164.46 0.2032 -724.0 -619.2
36 0.00 1.38 0.00 0.70 -8.76 79.90 -3.72 163.82 0.2310 -861.0 -661.3
37 0.00 1.04 0.00 0.52 -7.15 79.55 -4.06 160.03 0.2067 -929.0 -767.7


  • 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.