SDO HMI 2011-01-04 18:58:55 UT
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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.65 | 206.56 | 24.60 | 104.43 | -14.21 | 208.57 | 3.14 | 195.02 | 0.2009 | -154.2 | -30.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-01-04 18:58:55 UT
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!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.97 | 49.08 | 1.51 | 24.90 | -14.67 | 211.29 | 5.86 | 206.78 | 0.2203 | 1065.1 | 531.8 | |
| 4.84 | -1.00 | 2.45 | -1.00 | -14.44 | 211.22 | 5.79 | 207.03 | 0.2161 | 1177.4 | 999999 | |
| 1.87 | -1.00 | 0.95 | -1.00 | -14.11 | 211.22 | 5.79 | 207.73 | 0.2111 | 1003.2 | 999999 | |
| 0.00 | 1.70 | 0.00 | 0.87 | -16.45 | 211.10 | 5.67 | 202.72 | 0.2463 | 850.0 | 666.3 | |
| 0.00 | 2.46 | 0.00 | 1.25 | -15.04 | 210.97 | 5.53 | 204.76 | 0.2234 | 969.0 | 823.9 | |
| 14.35 | 44.75 | 7.26 | 22.63 | -13.84 | 210.81 | 5.38 | 206.66 | 0.2039 | 1164.9 | 761.6 | |
| 3.82 | -6.00 | 1.93 | -6.00 | -13.87 | 210.48 | 5.05 | 205.16 | 0.2019 | 1264.9 | 999999 | |
| 0.00 | 1.36 | 0.00 | 0.69 | -15.34 | 210.42 | 4.99 | 202.05 | 0.2245 | 994.0 | 778.4 | |
| 1.78 | -6.00 | 0.90 | -6.00 | -14.11 | 210.33 | 4.90 | 204.01 | 0.2046 | 926.3 | 999999 | |
| 0.00 | 1.19 | 0.00 | 0.60 | -15.67 | 210.37 | 4.94 | 201.28 | 0.2294 | 863.0 | 624.9 | |
| 0.00 | 1.44 | 0.00 | 0.73 | -15.04 | 210.23 | 4.80 | 201.81 | 0.2185 | 906.0 | 827.1 | |
| 0.00 | 3.48 | 0.00 | 1.76 | -14.05 | 210.00 | 4.56 | 202.65 | 0.2014 | 200.0 | 236.7 | |
| 0.00 | 1.10 | 0.00 | 0.56 | -13.60 | 209.93 | 4.49 | 203.25 | 0.1938 | 929.0 | 686.5 | |
| 0.00 | 1.70 | 0.00 | 0.86 | -13.09 | 209.73 | 4.30 | 203.45 | 0.1845 | 988.0 | 820.0 | |
| 3.06 | 8.07 | 1.55 | 4.08 | -14.65 | 209.70 | 4.27 | 200.26 | 0.2091 | 994.9 | 717.4 | |
| 0.00 | 1.78 | 0.00 | 0.90 | -14.08 | 209.42 | 3.99 | 199.98 | 0.1983 | -112.0 | -140.7 | |
| 0.00 | 1.36 | 0.00 | 0.69 | -14.84 | 209.00 | 3.57 | 196.89 | 0.2082 | -797.0 | -676.2 | |
| 0.00 | 1.27 | 0.00 | 0.64 | -14.42 | 208.36 | 2.93 | 194.50 | 0.1983 | -930.0 | -661.3 | |
| 0.00 | 1.78 | 0.00 | 0.90 | -14.84 | 207.54 | 2.11 | 190.16 | 0.2024 | -791.0 | -687.4 | |
| 0.00 | 1.27 | 0.00 | 0.64 | -14.66 | 207.23 | 1.80 | 188.85 | 0.1985 | -868.0 | -619.7 | |
| 0.00 | 1.10 | 0.00 | 0.56 | -15.08 | 207.08 | 1.65 | 187.83 | 0.2053 | -776.0 | -592.1 | |
| 0.00 | 1.36 | 0.00 | 0.68 | -13.79 | 206.95 | 1.52 | 188.14 | 0.1830 | -774.0 | -526.7 | |
| 0.00 | 2.89 | 0.00 | 1.45 | -13.64 | 206.74 | 1.31 | 187.11 | 0.1800 | -980.0 | -768.4 | |
| 5.18 | 14.94 | 2.61 | 7.54 | -14.51 | 206.71 | 1.28 | 186.42 | 0.1948 | -1172.7 | -873.1 | |
| 1.10 | -24.00 | 0.56 | -24.00 | -14.27 | 206.71 | 1.28 | 186.56 | 0.1907 | -984.6 | 999999 | |
| 0.00 | 1.44 | 0.00 | 0.73 | -14.06 | 206.47 | 1.04 | 185.42 | 0.1867 | -925.0 | -685.0 | |
| 0.00 | 1.10 | 0.00 | 0.56 | -14.15 | 206.29 | 0.86 | 184.44 | 0.1879 | -937.0 | -719.9 | |
| 0.00 | 0.93 | 0.00 | 0.47 | -13.88 | 206.19 | 0.76 | 184.07 | 0.1832 | -877.0 | -694.1 | |
| 0.51 | 3.40 | 0.26 | 1.71 | -14.24 | 205.80 | 0.37 | 181.90 | 0.1890 | -1077.3 | -937.9 | |
| 0.00 | 2.38 | 0.00 | 1.20 | -14.03 | 205.62 | 0.19 | 180.98 | 0.1853 | -1152.0 | -919.8 | |
| 0.00 | 2.38 | 0.00 | 1.20 | -13.67 | 205.62 | 0.19 | 181.02 | 0.1791 | -857.0 | -656.3 | |
| 0.00 | 2.04 | 0.00 | 1.02 | -13.10 | 205.47 | 0.04 | 180.20 | 0.1693 | -996.0 | -750.0 | |
| 0.85 | 7.39 | 0.43 | 3.72 | -13.70 | 205.31 | -0.12 | 179.37 | 0.1796 | -1336.0 | -984.2 | |
| 0.00 | 2.97 | 0.00 | 1.50 | -14.63 | 205.31 | -0.12 | 179.42 | 0.1957 | -876.0 | -684.2 | |
| 0.00 | 1.19 | 0.00 | 0.60 | -13.22 | 205.28 | -0.15 | 179.16 | 0.1714 | -1140.0 | -928.2 | |
| 0.00 | 2.63 | 0.00 | 1.33 | -14.36 | 205.25 | -0.18 | 179.10 | 0.1910 | -1181.0 | -1007.4 | |
| 0.00 | 1.27 | 0.00 | 0.64 | -14.51 | 205.10 | -0.33 | 178.34 | 0.1937 | -1148.0 | -864.5 | |
| 0.00 | 2.55 | 0.00 | 1.29 | -14.69 | 204.98 | -0.45 | 177.77 | 0.1968 | -884.0 | -800.4 | |
| 0.00 | 1.10 | 0.00 | 0.56 | -14.30 | 204.89 | -0.54 | 177.22 | 0.1902 | -1057.0 | -982.5 | |
| 0.00 | 2.38 | 0.00 | 1.20 | -14.57 | 204.77 | -0.66 | 176.68 | 0.1949 | -869.0 | -674.9 | |
| 5.35 | 14.26 | 2.69 | 7.18 | -13.34 | 204.74 | -0.69 | 176.11 | 0.1738 | -1106.3 | -507.3 | |
| 0.00 | 3.40 | 0.00 | 1.71 | -14.45 | 204.58 | -0.85 | 175.73 | 0.1931 | -936.0 | -809.5 | |
| 0.00 | 5.09 | 0.00 | 2.57 | -14.15 | 204.52 | -0.91 | 175.30 | 0.1880 | -1128.0 | -983.9 | |
| 0.00 | 1.61 | 0.00 | 0.81 | -14.33 | 204.46 | -0.97 | 175.07 | 0.1912 | -860.0 | -788.0 | |
| 2.97 | -41.00 | 1.50 | -41.00 | -13.58 | 204.41 | -1.03 | 174.38 | 0.1784 | -966.4 | 999999 | |
| 0.00 | 1.87 | 0.00 | 0.94 | -15.02 | 203.91 | -1.52 | 172.75 | 0.2040 | -764.0 | -613.6 | |
| 0.00 | 1.10 | 0.00 | 0.56 | -16.19 | 202.21 | -3.22 | 166.32 | 0.2290 | -843.0 | -682.8 | |
| 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. | |