SDO HMI 2014-07-08 00:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.36 | 0.00 | 4.81 | 18.15 | 200.88 | -27.19 | 59.06 | 0.5074 | -687.0 | -555.1 | |
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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 | 1.18 | 0.00 | 0.65 | 19.04 | 207.03 | -21.05 | 51.48 | 0.4357 | -660.0 | -489.7 | |
| 0.00 | 1.27 | 0.00 | 0.72 | 18.33 | 203.32 | -24.76 | 56.85 | 0.4768 | -772.0 | -587.6 | |
| 0.00 | 2.91 | 0.00 | 1.68 | 17.51 | 199.79 | -28.28 | 61.28 | 0.5173 | -744.0 | -579.0 | |
| 0.00 | 0.64 | 0.00 | 0.37 | 17.54 | 199.57 | -28.51 | 61.40 | 0.5203 | -574.0 | -481.4 | |
| 0.00 | 1.09 | 0.00 | 0.63 | 17.25 | 199.58 | -28.49 | 61.90 | 0.5185 | -804.0 | -679.3 | |
| 0.00 | 1.27 | 0.00 | 0.76 | 19.69 | 197.46 | -30.62 | 59.24 | 0.5602 | -568.0 | -460.1 | |
| 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. | |