SDO HMI 2011-12-08 12:58:56 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 |
| 101.77 | 688.48 | 72.28 | 488.05 | -22.18 | 107.88 | 41.03 | 238.13 | 0.7176 | 342.1 | 281.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-08 12:58:56 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 |
| 0.94 | 48.07 | 0.68 | 34.91 | -17.84 | 111.40 | 44.55 | 245.37 | 0.7369 | 395.9 | 478.0 | |
| 4.43 | -1.00 | 3.22 | -1.00 | -17.44 | 111.23 | 44.38 | 245.83 | 0.7337 | 1048.0 | 999999 | |
| 2.05 | -1.00 | 1.49 | -1.00 | -17.69 | 111.22 | 44.37 | 245.50 | 0.7345 | 955.9 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.83 | -22.76 | 111.20 | 44.35 | 239.04 | 0.7540 | 654.0 | 536.0 | |
| 0.00 | 0.26 | 0.00 | 0.19 | -20.95 | 110.41 | 43.55 | 240.97 | 0.7384 | -246.0 | -371.3 | |
| 0.00 | 1.11 | 0.00 | 0.80 | -21.07 | 109.37 | 42.51 | 240.33 | 0.7281 | 510.0 | 462.7 | |
| 1.36 | 2.13 | 1.03 | 1.61 | -24.90 | 110.63 | 43.78 | 236.16 | 0.7579 | -435.1 | -363.2 | |
| 0.00 | 0.85 | 0.00 | 0.63 | -24.57 | 109.91 | 43.05 | 236.21 | 0.7494 | 400.0 | 271.4 | |
| 74.15 | 498.67 | 53.41 | 358.37 | -22.83 | 108.63 | 41.78 | 237.74 | 0.7285 | 1105.5 | 383.7 | |
| 0.00 | 1.53 | 0.00 | 1.07 | -21.07 | 107.42 | 40.56 | 239.37 | 0.7075 | -324.0 | -108.6 | |
| 0.00 | 0.68 | 0.00 | 0.47 | -20.69 | 107.04 | 40.19 | 239.68 | 0.7017 | -367.0 | -303.6 | |
| 1.45 | -9.00 | 1.04 | -9.00 | -23.37 | 107.85 | 41.00 | 236.65 | 0.7233 | 725.1 | 999999 | |
| 3.58 | -9.00 | 2.53 | -9.00 | -22.76 | 107.54 | 40.69 | 237.26 | 0.7171 | 1215.4 | 999999 | |
| 0.00 | 1.19 | 0.00 | 0.83 | -21.26 | 106.73 | 39.88 | 238.77 | 0.7011 | -334.0 | -151.4 | |
| 0.00 | 0.77 | 0.00 | 0.52 | -19.84 | 106.25 | 39.39 | 240.40 | 0.6889 | -86.0 | -153.1 | |
| 0.00 | 1.62 | 0.00 | 1.09 | -19.12 | 105.75 | 38.90 | 241.12 | 0.6799 | -729.0 | -609.1 | |
| 0.00 | 1.88 | 0.00 | 1.27 | -19.56 | 105.72 | 38.86 | 240.51 | 0.6816 | -749.0 | -631.3 | |
| 0.00 | 0.34 | 0.00 | 0.24 | -24.41 | 107.22 | 40.37 | 235.01 | 0.7223 | 323.0 | 256.5 | |
| 0.00 | 1.11 | 0.00 | 0.75 | -19.78 | 105.54 | 38.68 | 240.11 | 0.6807 | -663.0 | -447.8 | |
| 0.00 | 31.19 | 0.00 | 21.55 | -22.18 | 106.13 | 39.27 | 237.23 | 0.6994 | 523.0 | 481.6 | |
| 0.00 | 1.11 | 0.00 | 0.75 | -20.63 | 105.43 | 38.57 | 238.90 | 0.6838 | -414.0 | -335.9 | |
| 0.00 | 4.69 | 0.00 | 3.26 | -23.08 | 106.10 | 39.25 | 236.06 | 0.7039 | 501.0 | 443.6 | |
| 0.00 | 1.11 | 0.00 | 0.75 | -20.28 | 105.20 | 38.35 | 239.25 | 0.6796 | -712.0 | -592.2 | |
| 0.00 | 0.77 | 0.00 | 0.52 | -20.31 | 105.05 | 38.20 | 239.12 | 0.6780 | -739.0 | -568.1 | |
| 0.00 | 0.85 | 0.00 | 0.56 | -18.74 | 104.61 | 37.76 | 241.03 | 0.6651 | -675.0 | -514.2 | |
| 0.00 | 1.45 | 0.00 | 0.97 | -20.09 | 104.83 | 37.97 | 239.29 | 0.6744 | -653.0 | -576.7 | |
| 0.00 | 1.79 | 0.00 | 1.24 | -23.02 | 105.71 | 38.85 | 235.92 | 0.6995 | 346.0 | 399.3 | |
| 0.00 | 5.97 | 0.00 | 4.13 | -23.30 | 105.72 | 38.87 | 235.55 | 0.7013 | 156.0 | 180.7 | |
| 0.00 | 2.64 | 0.00 | 1.81 | -22.60 | 105.32 | 38.46 | 236.23 | 0.6932 | 154.0 | 116.1 | |
| 0.00 | 1.11 | 0.00 | 0.74 | -20.34 | 104.38 | 37.52 | 238.70 | 0.6708 | -656.0 | -498.6 | |
| 0.00 | 1.79 | 0.00 | 1.21 | -21.77 | 104.64 | 37.79 | 236.93 | 0.6814 | -533.0 | -401.3 | |
| 0.00 | 1.19 | 0.00 | 0.81 | -22.37 | 104.67 | 37.82 | 236.15 | 0.6851 | -489.0 | -328.9 | |
| 0.00 | 0.94 | 0.00 | 0.63 | -22.05 | 104.05 | 37.20 | 236.20 | 0.6767 | -639.0 | -531.0 | |
| 0.00 | 1.62 | 0.00 | 1.09 | -22.28 | 104.04 | 37.18 | 235.89 | 0.6778 | -385.0 | -291.4 | |
| 0.00 | 3.66 | 0.00 | 2.45 | -22.40 | 103.68 | 36.82 | 235.50 | 0.6747 | -650.0 | -475.2 | |
| 0.00 | 0.68 | 0.00 | 0.46 | -23.37 | 103.99 | 37.13 | 234.43 | 0.6836 | -457.0 | -354.6 | |
| 0.00 | 8.01 | 0.00 | 5.22 | -19.87 | 102.91 | 36.06 | 238.48 | 0.6517 | -725.0 | -665.1 | |
| 0.00 | 1.19 | 0.00 | 0.77 | -19.46 | 102.65 | 35.79 | 238.89 | 0.6465 | -575.0 | -506.1 | |
| 0.00 | 0.85 | 0.00 | 0.55 | -19.49 | 102.46 | 35.61 | 238.73 | 0.6445 | -520.0 | -482.9 | |
| 0.00 | 1.11 | 0.00 | 0.75 | -24.14 | 103.60 | 36.74 | 233.18 | 0.6843 | -169.0 | -216.4 | |
| 0.00 | 1.88 | 0.00 | 1.25 | -22.69 | 103.09 | 36.23 | 234.75 | 0.6702 | -644.0 | -585.0 | |
| 0.00 | 0.77 | 0.00 | 0.49 | -19.84 | 102.09 | 35.23 | 238.01 | 0.6422 | -736.0 | -618.9 | |
| 0.00 | 1.70 | 0.00 | 1.12 | -22.31 | 102.58 | 35.72 | 234.93 | 0.6624 | -731.0 | -652.4 | |
| 0.00 | 1.28 | 0.00 | 0.83 | -21.57 | 102.17 | 35.31 | 235.65 | 0.6535 | -557.0 | -395.8 | |
| 8.44 | 28.47 | 5.42 | 18.31 | -20.15 | 101.71 | 34.85 | 237.32 | 0.6397 | -929.4 | -595.6 | |
| 0.00 | 0.77 | 0.00 | 0.51 | -22.82 | 102.41 | 35.56 | 234.14 | 0.6638 | -628.0 | -569.4 | |
| 0.00 | 3.84 | 0.00 | 2.49 | -21.48 | 101.95 | 35.09 | 235.63 | 0.6504 | -847.0 | -629.1 | |
| 5.37 | -45.00 | 3.46 | -45.00 | -20.62 | 101.68 | 34.82 | 236.64 | 0.6422 | -817.1 | 999999 | |
| 0.00 | 1.96 | 0.00 | 1.25 | -19.96 | 101.24 | 34.38 | 237.28 | 0.6333 | -871.0 | -663.1 | |
| 0.00 | 3.92 | 0.00 | 2.49 | -20.28 | 100.48 | 33.63 | 236.32 | 0.6266 | -768.0 | -688.7 | |
| 0.00 | 1.02 | 0.00 | 0.64 | -19.46 | 99.80 | 32.94 | 237.01 | 0.6136 | -574.0 | -495.3 | |
| 0.00 | 1.02 | 0.00 | 0.64 | -19.74 | 99.60 | 32.75 | 236.47 | 0.6131 | -723.0 | -520.5 | |
| 0.00 | 1.62 | 0.00 | 1.01 | -20.09 | 99.46 | 32.60 | 235.86 | 0.6137 | -489.0 | -394.4 | |
| 0.00 | 1.02 | 0.00 | 0.64 | -19.27 | 99.20 | 32.34 | 236.86 | 0.6054 | -839.0 | -692.2 | |
| 0.00 | 1.36 | 0.00 | 0.84 | -20.75 | 97.79 | 30.94 | 233.64 | 0.5992 | -796.0 | -656.4 | |
| 0.00 | 2.81 | 0.00 | 1.74 | -21.54 | 97.31 | 30.46 | 232.12 | 0.5996 | -698.0 | -628.7 | |
| 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. | |