SDO HMI 2011-12-12 23:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.15 | 46.14 | 21.05 | 65.10 | 20.87 | 300.41 | -67.67 | 67.37 | 0.9360 | -212.3 | -73.7 | |
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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 | 1.11 | 0.00 | 1.07 | 19.97 | 311.27 | -56.81 | 66.20 | 0.8617 | 188.0 | 279.8 | |
| 0.00 | 0.85 | 0.00 | 0.97 | 19.09 | 305.62 | -62.46 | 68.42 | 0.9029 | -80.0 | -117.2 | |
| 4.09 | 6.64 | 5.00 | 8.13 | 19.99 | 303.78 | -64.30 | 67.78 | 0.9165 | -560.3 | -499.7 | |
| 0.00 | 1.62 | 0.00 | 2.01 | 19.84 | 303.38 | -64.70 | 68.01 | 0.9189 | -173.0 | -212.0 | |
| 1.28 | 2.47 | 1.62 | 3.13 | 20.06 | 302.83 | -65.25 | 67.86 | 0.9226 | -248.9 | -245.4 | |
| 0.00 | 1.36 | 0.00 | 1.68 | 18.89 | 303.50 | -64.58 | 69.01 | 0.9170 | -532.0 | -430.2 | |
| 0.00 | 1.19 | 0.00 | 1.52 | 19.94 | 302.62 | -65.46 | 68.03 | 0.9238 | -195.0 | -192.9 | |
| 0.68 | 1.87 | 1.01 | 2.79 | 22.74 | 299.43 | -68.65 | 65.58 | 0.9448 | -149.9 | -1.1 | |
| 0.00 | 2.55 | 0.00 | 3.32 | 19.78 | 302.21 | -65.87 | 68.26 | 0.9262 | 19.0 | -47.0 | |
| 0.00 | 1.11 | 0.00 | 1.42 | 19.31 | 302.51 | -65.57 | 68.72 | 0.9238 | -437.0 | -353.7 | |
| 4.34 | 7.15 | 5.80 | 9.57 | 20.23 | 301.60 | -66.48 | 67.88 | 0.9303 | -445.9 | -166.4 | |
| 0.00 | 0.77 | 0.00 | 1.12 | 22.06 | 299.79 | -68.29 | 66.23 | 0.9423 | -346.0 | -276.9 | |
| 2.55 | 3.66 | 3.41 | 4.89 | 19.89 | 301.57 | -66.51 | 68.26 | 0.9301 | -334.2 | -303.8 | |
| 0.00 | 1.19 | 0.00 | 1.56 | 19.00 | 301.90 | -66.18 | 69.15 | 0.9273 | -337.0 | -273.5 | |
| 0.00 | 0.77 | 0.00 | 1.03 | 19.60 | 301.41 | -66.67 | 68.58 | 0.9308 | -244.0 | -179.7 | |
| 0.00 | 1.70 | 0.00 | 2.51 | 21.37 | 299.54 | -68.54 | 67.01 | 0.9430 | -210.0 | -67.0 | |
| 0.00 | 2.04 | 0.00 | 3.10 | 20.52 | 298.70 | -69.38 | 68.02 | 0.9467 | -25.0 | -8.4 | |
| 2.21 | 6.30 | 4.21 | 11.95 | 23.25 | 294.81 | -73.27 | 65.70 | 0.9667 | 357.5 | 260.5 | |
| 0.00 | 0.94 | 0.00 | 1.69 | 22.62 | 295.57 | -72.51 | 66.24 | 0.9631 | 477.0 | 394.7 | |
| 0.00 | 0.85 | 0.00 | 1.64 | 22.00 | 294.42 | -73.66 | 67.03 | 0.9676 | 30.0 | 65.5 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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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. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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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. |
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| 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. | |