SDO HMI 2014-07-19 13:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.08 | 0.00 | 4.75 | -16.10 | 50.10 | -25.27 | 130.48 | 0.5411 | 341.0 | 269.2 | |
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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 | 0.91 | 0.00 | 0.52 | -19.60 | 56.92 | -18.46 | 143.83 | 0.5073 | 589.0 | 541.8 | |
| 0.00 | 1.63 | 0.00 | 0.93 | -12.91 | 51.51 | -23.86 | 126.90 | 0.4951 | 741.0 | 552.4 | |
| 0.00 | 1.54 | 0.00 | 0.90 | -15.96 | 50.91 | -24.46 | 131.00 | 0.5296 | 799.0 | 669.6 | |
| 0.00 | 1.00 | 0.00 | 0.58 | -15.97 | 50.52 | -24.85 | 130.59 | 0.5341 | 609.0 | 387.4 | |
| 0.00 | 0.82 | 0.00 | 0.48 | -15.94 | 50.39 | -24.99 | 130.39 | 0.5354 | 556.0 | 441.8 | |
| 0.00 | 1.18 | 0.00 | 0.72 | -16.74 | 45.90 | -29.47 | 127.05 | 0.5925 | -370.0 | -372.5 | |
| 0.00 | 1.00 | 0.00 | 0.62 | -17.68 | 45.33 | -30.04 | 127.84 | 0.6063 | -537.0 | -459.9 | |
| 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. | |