SDO HMI 2011-01-04 07:58:55 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 |
| 89.35 | 253.98 | 45.20 | 128.40 | -14.18 | 208.34 | -3.13 | 164.69 | 0.1999 | -115.1 | 34.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-01-04 07:58:55 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 |
| 0.00 | 1.27 | 0.00 | 0.65 | -15.81 | 211.69 | 0.22 | 180.98 | 0.2164 | 742.0 | 589.4 | |
| 0.00 | 2.72 | 0.00 | 1.37 | -14.88 | 211.39 | -0.09 | 179.58 | 0.2004 | 52.0 | 101.7 | |
| 7.90 | 37.13 | 3.99 | 18.73 | -14.49 | 211.20 | -0.27 | 178.65 | 0.1937 | 1202.8 | 717.1 | |
| 1.10 | 3.14 | 0.56 | 1.59 | -14.85 | 210.90 | -0.57 | 177.21 | 0.2001 | 897.2 | 755.3 | |
| 0.00 | 2.04 | 0.00 | 1.03 | -14.64 | 210.90 | -0.57 | 177.16 | 0.1965 | 1005.0 | 872.0 | |
| 17.59 | 50.30 | 8.86 | 25.35 | -13.80 | 210.29 | -1.18 | 173.70 | 0.1829 | 1156.2 | 669.7 | |
| 0.00 | 0.76 | 0.00 | 0.39 | -15.72 | 210.19 | -1.28 | 174.26 | 0.2159 | 609.0 | 491.4 | |
| 0.00 | 0.85 | 0.00 | 0.43 | -15.24 | 210.13 | -1.34 | 173.74 | 0.2078 | 955.0 | 743.7 | |
| 9.60 | -6.00 | 4.84 | -6.00 | -14.04 | 210.08 | -1.39 | 172.74 | 0.1874 | 1099.5 | 999999 | |
| 0.00 | 1.61 | 0.00 | 0.82 | -15.06 | 209.95 | -1.52 | 172.79 | 0.2051 | 917.0 | 822.7 | |
| 2.63 | 3.91 | 1.33 | 1.97 | -14.46 | 209.93 | -1.55 | 172.26 | 0.1949 | 977.8 | 778.9 | |
| 0.00 | 1.19 | 0.00 | 0.60 | -15.18 | 209.68 | -1.80 | 171.59 | 0.2078 | 628.0 | 447.8 | |
| 1.78 | 32.03 | 0.90 | 16.19 | -14.67 | 209.59 | -1.88 | 170.78 | 0.1993 | 1000.8 | 231.4 | |
| 0.00 | 2.80 | 0.00 | 1.41 | -13.56 | 209.60 | -1.87 | 169.81 | 0.1805 | 861.0 | 715.5 | |
| 3.31 | -13.00 | 1.68 | -13.00 | -14.82 | 209.41 | -2.07 | 170.03 | 0.2024 | 1026.8 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.64 | -13.20 | 208.94 | -2.54 | 165.82 | 0.1768 | 968.0 | 742.1 | |
| 0.00 | 1.19 | 0.00 | 0.60 | -14.78 | 208.40 | -3.07 | 165.32 | 0.2055 | -824.0 | -620.9 | |
| 0.00 | 2.29 | 0.00 | 1.16 | -14.03 | 208.26 | -3.22 | 163.61 | 0.1938 | -888.0 | -507.4 | |
| 0.00 | 1.61 | 0.00 | 0.81 | -12.93 | 208.12 | -3.35 | 161.05 | 0.1763 | 1065.0 | 858.1 | |
| 0.00 | 2.46 | 0.00 | 1.25 | -14.84 | 207.54 | -3.93 | 161.58 | 0.2106 | -874.0 | -679.9 | |
| 8.24 | 29.48 | 4.17 | 14.92 | -14.57 | 207.27 | -4.20 | 159.96 | 0.2078 | -1085.3 | -790.6 | |
| 9.77 | -21.00 | 4.95 | -21.00 | -14.36 | 206.91 | -4.56 | 158.00 | 0.2066 | -1168.8 | 999999 | |
| 0.00 | 1.70 | 0.00 | 0.86 | -14.78 | 206.54 | -4.94 | 157.19 | 0.2157 | -723.0 | -573.8 | |
| 0.00 | 1.61 | 0.00 | 0.82 | -13.94 | 206.49 | -4.98 | 155.34 | 0.2029 | -941.0 | -764.8 | |
| 0.00 | 2.29 | 0.00 | 1.16 | -14.05 | 206.25 | -5.23 | 154.54 | 0.2065 | -883.0 | -847.7 | |
| 0.00 | 0.85 | 0.00 | 0.43 | -12.50 | 206.10 | -5.37 | 150.07 | 0.1841 | -848.0 | -701.7 | |
| 0.00 | 1.95 | 0.00 | 0.99 | -13.33 | 206.05 | -5.42 | 152.03 | 0.1970 | -747.0 | -681.9 | |
| 1.61 | 1.87 | 0.82 | 0.94 | -13.16 | 206.02 | -5.45 | 151.47 | 0.1945 | -1055.5 | -891.7 | |
| 0.00 | 1.36 | 0.00 | 0.68 | -12.38 | 205.95 | -5.52 | 149.04 | 0.1836 | -879.0 | -653.9 | |
| 8.75 | 22.94 | 4.43 | 11.62 | -14.02 | 205.73 | -5.74 | 152.31 | 0.2099 | -1226.1 | -826.1 | |
| 0.00 | 0.76 | 0.00 | 0.39 | -12.23 | 205.62 | -5.85 | 147.12 | 0.1845 | -905.0 | -695.3 | |
| 2.72 | -30.00 | 1.38 | -30.00 | -13.75 | 205.55 | -5.92 | 150.95 | 0.2073 | -1091.0 | 999999 | |
| 3.65 | 4.67 | 1.85 | 2.36 | -13.33 | 205.38 | -6.09 | 149.19 | 0.2026 | -1011.9 | -1020.2 | |
| 0.00 | 1.02 | 0.00 | 0.52 | -14.71 | 205.19 | -6.28 | 151.73 | 0.2246 | -764.0 | -610.3 | |
| 0.00 | 0.76 | 0.00 | 0.39 | -14.14 | 205.05 | -6.42 | 149.91 | 0.2173 | -1006.0 | -786.7 | |
| 0.00 | 0.93 | 0.00 | 0.47 | -14.05 | 205.03 | -6.45 | 149.58 | 0.2162 | -751.0 | -537.2 | |
| 0.00 | 2.55 | 0.00 | 1.30 | -14.65 | 204.92 | -6.56 | 150.57 | 0.2259 | -718.0 | -773.7 | |
| 2.12 | 19.63 | 1.08 | 9.94 | -13.42 | 204.77 | -6.70 | 146.98 | 0.2094 | -1240.2 | -747.4 | |
| 0.51 | 1.36 | 0.26 | 0.69 | -14.11 | 204.72 | -6.76 | 148.56 | 0.2197 | -1122.0 | -928.3 | |
| 4.67 | -38.00 | 2.37 | -38.00 | -13.53 | 204.49 | -6.98 | 146.24 | 0.2137 | -954.7 | 999999 | |
| 3.40 | 5.35 | 1.73 | 2.72 | -14.07 | 204.41 | -7.06 | 147.35 | 0.2220 | -1091.1 | -794.4 | |
| 0.00 | 1.27 | 0.00 | 0.65 | -14.43 | 204.25 | -7.22 | 147.64 | 0.2286 | -733.0 | -658.8 | |
| 0.00 | 1.19 | 0.00 | 0.61 | -14.49 | 203.82 | -7.66 | 146.28 | 0.2334 | -744.0 | -587.9 | |
| 0.00 | 1.87 | 0.00 | 0.95 | -12.04 | 203.71 | -7.76 | 138.84 | 0.2016 | -904.0 | -691.5 | |
| 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. | |