SDO HMI 2014-01-09 04:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.57 | 0.00 | 5.13 | -22.58 | 109.55 | 27.63 | 230.35 | 0.5538 | 186.8 | 132.4 | |
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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 | 0.93 | 0.00 | 0.60 | -19.36 | 118.87 | 36.95 | 243.81 | 0.6343 | 636.0 | 556.6 | |
| 0.00 | 2.29 | 0.00 | 1.44 | -19.42 | 117.30 | 35.37 | 242.94 | 0.6154 | 672.0 | 506.4 | |
| 0.00 | 1.02 | 0.00 | 0.64 | -20.85 | 116.21 | 34.28 | 240.15 | 0.6091 | 629.0 | 536.9 | |
| 0.00 | 1.02 | 0.00 | 0.61 | -23.39 | 111.29 | 29.36 | 232.85 | 0.5669 | 578.0 | 557.2 | |
| 0.00 | 1.27 | 0.00 | 0.73 | -28.93 | 100.48 | 18.55 | 213.19 | 0.5108 | -594.0 | -459.7 | |
| 0.00 | 2.04 | 0.00 | 1.11 | -24.81 | 95.64 | 13.72 | 211.01 | 0.4196 | -800.0 | -653.6 | |
| 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. | |