SDO HMI 2011-01-12 09:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.62 | 20.46 | 4.19 | 12.95 | 22.84 | 77.10 | -27.93 | 43.98 | 0.6242 | -393.7 | -167.5 | |
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back to the solar disc SDO HMI 2011-01-12 09:58:55 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.10 | 0.00 | 0.70 | 23.63 | 77.53 | -27.50 | 42.61 | 0.6273 | -516.0 | -500.0 | |
| 6.20 | 8.75 | 3.92 | 5.54 | 23.33 | 77.56 | -27.47 | 42.94 | 0.6242 | -923.3 | -682.8 | |
| 0.42 | 2.21 | 0.27 | 1.40 | 23.01 | 77.05 | -27.98 | 43.81 | 0.6261 | -797.2 | -621.0 | |
| 0.00 | 1.95 | 0.00 | 1.24 | 23.35 | 76.97 | -28.06 | 43.49 | 0.6299 | -751.0 | -576.9 | |
| 0.00 | 1.53 | 0.00 | 0.97 | 22.78 | 76.99 | -28.04 | 44.14 | 0.6246 | -718.0 | -617.4 | |
| 0.00 | 1.10 | 0.00 | 0.69 | 21.22 | 76.61 | -28.42 | 46.45 | 0.6145 | 858.0 | 782.1 | |
| 0.00 | 0.93 | 0.00 | 0.59 | 21.62 | 76.42 | -28.62 | 46.13 | 0.6199 | 652.0 | 627.5 | |
| 0.00 | 2.89 | 0.00 | 1.82 | 21.60 | 76.13 | -28.90 | 46.43 | 0.6225 | 701.0 | 598.0 | |
| 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. | |