SDO HMI 2014-11-12 15:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.85 | 0.00 | 3.65 | -23.35 | 9.62 | 27.07 | 223.48 | 0.6096 | 518.5 | 459.0 | |
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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 | 1.20 | 0.00 | 0.75 | -23.04 | 10.28 | 27.73 | 224.51 | 0.6130 | 380.0 | 409.7 | |
| 0.00 | 1.12 | 0.00 | 0.70 | -23.27 | 10.19 | 27.63 | 224.14 | 0.6141 | 487.0 | 459.1 | |
| 0.00 | 0.69 | 0.00 | 0.43 | -22.37 | 9.92 | 27.36 | 225.00 | 0.6034 | 629.0 | 522.0 | |
| 0.00 | 0.77 | 0.00 | 0.48 | -22.42 | 9.35 | 26.80 | 224.36 | 0.5983 | 637.0 | 482.8 | |
| 0.00 | 1.12 | 0.00 | 0.70 | -24.40 | 9.02 | 26.47 | 221.59 | 0.6137 | 351.0 | 384.8 | |
| 0.00 | 0.95 | 0.00 | 0.59 | -24.06 | 8.84 | 26.28 | 221.81 | 0.6087 | 627.0 | 545.4 | |
| 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. | |