SDO HMI 2013-01-07 04:58:54 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.11 | 302.47 | 21.32 | 160.78 | -24.34 | 250.35 | 5.05 | 192.79 | 0.3633 | 759.2 | 360.4 | |
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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 | 1.10 | 0.00 | 0.58 | -21.23 | 253.95 | 8.65 | 204.97 | 0.3336 | -781.0 | -577.9 | |
| 40.11 | 284.74 | 21.32 | 151.39 | -24.37 | 250.66 | 5.36 | 193.57 | 0.3642 | 1483.9 | 430.6 | |
| 0.00 | 1.10 | 0.00 | 0.59 | -26.57 | 247.65 | 2.35 | 185.40 | 0.3913 | 883.0 | 725.8 | |
| 0.00 | 1.70 | 0.00 | 0.90 | -23.69 | 245.89 | 0.59 | 181.59 | 0.3427 | -925.0 | -694.7 | |
| 0.00 | 0.68 | 0.00 | 0.36 | -23.53 | 245.47 | 0.17 | 180.47 | 0.3400 | -975.0 | -853.5 | |
| 0.00 | 3.31 | 0.00 | 1.76 | -24.82 | 245.28 | -0.02 | 179.95 | 0.3611 | -427.0 | -675.6 | |
| 0.00 | 2.46 | 0.00 | 1.30 | -23.50 | 245.22 | -0.08 | 179.78 | 0.3394 | -775.0 | -645.7 | |
| 0.00 | 1.19 | 0.00 | 0.63 | -23.85 | 245.18 | -0.12 | 179.69 | 0.3451 | -717.0 | -615.5 | |
| 0.00 | 2.29 | 0.00 | 1.21 | -23.63 | 244.35 | -0.95 | 177.44 | 0.3418 | -792.0 | -769.7 | |
| 0.00 | 1.70 | 0.00 | 0.89 | -23.13 | 244.29 | -1.01 | 177.20 | 0.3336 | -929.0 | -842.0 | |
| 0.00 | 1.10 | 0.00 | 0.59 | -24.88 | 242.19 | -3.11 | 172.23 | 0.3655 | -896.0 | -707.1 | |
| 0.00 | 1.10 | 0.00 | 0.58 | -22.62 | 241.38 | -3.92 | 168.97 | 0.3310 | -766.0 | -706.0 | |
| 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. | |