SDO HMI 2013-09-20 01:59:04 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 55.93 | 343.46 | 46.65 | 285.61 | -17.66 | 58.56 | -47.81 | 118.33 | 0.8040 | 661.8 | 226.1 | |
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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 | 1.68 | 0.00 | 1.31 | -16.66 | 61.24 | -45.13 | 118.47 | 0.7747 | -334.0 | -246.8 | |
| 50.08 | 318.47 | 41.26 | 263.06 | -17.66 | 58.89 | -47.48 | 118.47 | 0.8011 | 1042.3 | 267.9 | |
| 0.00 | 1.15 | 0.00 | 0.99 | -18.49 | 57.05 | -49.33 | 118.55 | 0.8210 | 140.0 | 151.2 | |
| 0.62 | 10.02 | 0.54 | 8.72 | -18.74 | 56.90 | -49.47 | 118.76 | 0.8233 | 134.9 | -256.5 | |
| 1.24 | -4.00 | 1.08 | -4.00 | -18.71 | 56.57 | -49.80 | 118.57 | 0.8260 | -711.4 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.93 | -18.21 | 52.71 | -53.66 | 116.40 | 0.8564 | -570.0 | -502.1 | |
| 0.00 | 0.44 | 0.00 | 0.42 | -18.10 | 52.54 | -53.83 | 116.21 | 0.8573 | -471.0 | -401.4 | |
| 0.71 | 1.95 | 0.67 | 1.83 | -16.96 | 52.82 | -53.55 | 115.06 | 0.8514 | -636.6 | -518.7 | |
| 0.00 | 0.89 | 0.00 | 0.89 | -19.85 | 51.25 | -55.12 | 117.61 | 0.8728 | -497.0 | -417.5 | |
| 0.00 | 0.71 | 0.00 | 0.66 | -16.58 | 52.71 | -53.66 | 114.60 | 0.8512 | -608.0 | -554.1 | |
| 0.00 | 0.62 | 0.00 | 0.59 | -17.23 | 52.33 | -54.04 | 115.18 | 0.8563 | -506.0 | -467.0 | |
| 0.44 | 1.24 | 0.42 | 1.18 | -16.65 | 52.31 | -54.06 | 114.53 | 0.8547 | -302.8 | -303.9 | |
| 2.84 | 4.70 | 2.68 | 4.43 | -16.35 | 52.38 | -53.99 | 114.23 | 0.8532 | -504.2 | -398.0 | |
| 0.00 | 0.62 | 0.00 | 0.60 | -15.68 | 51.40 | -54.97 | 113.12 | 0.8593 | -428.0 | -359.7 | |
| 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. | |