SDO HMI 2014-04-19 07:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.96 | 0.00 | 8.36 | -15.21 | 217.85 | 15.35 | 234.08 | 0.3193 | -78.4 | -81.0 | |
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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 | 0.91 | -11.17 | 225.51 | 23.01 | 254.01 | 0.4006 | 624.0 | 488.6 | |
| 0.00 | 1.42 | 0.00 | 0.76 | -14.22 | 224.12 | 21.62 | 245.62 | 0.3938 | 651.0 | 556.1 | |
| 0.00 | 1.24 | 0.00 | 0.66 | -15.15 | 221.88 | 19.38 | 241.14 | 0.3673 | 823.0 | 633.0 | |
| 0.00 | 1.60 | 0.00 | 0.86 | -17.52 | 221.72 | 19.22 | 235.35 | 0.3833 | 678.0 | 607.8 | |
| 0.00 | 1.51 | 0.00 | 0.79 | -15.78 | 217.35 | 14.85 | 233.08 | 0.3099 | -975.0 | -706.1 | |
| 0.00 | 3.19 | 0.00 | 1.64 | -13.01 | 215.67 | 13.17 | 238.33 | 0.2620 | 29.0 | -88.0 | |
| 0.00 | 1.33 | 0.00 | 0.68 | -12.43 | 215.61 | 13.11 | 240.17 | 0.2565 | -871.0 | -689.1 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -19.53 | 212.98 | 10.48 | 214.68 | 0.3027 | -771.0 | -614.8 | |
| 0.00 | 2.93 | 0.00 | 1.51 | -18.62 | 211.54 | 9.04 | 212.69 | 0.2769 | -894.0 | -647.8 | |
| 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. | |