SDO HMI 2014-12-14 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 |
| 12.26 | 75.89 | 22.72 | 140.33 | -4.04 | 1.23 | 74.41 | 266.02 | 0.9643 | 343.6 | 44.1 | |
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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 |
| 12.26 | 69.16 | 22.72 | 129.06 | -4.21 | 1.37 | 74.55 | 265.85 | 0.9650 | 401.2 | 62.2 | |
| 0.00 | 1.02 | 0.00 | 1.74 | -1.50 | 359.94 | 73.11 | 268.67 | 0.9581 | -409.0 | -332.3 | |
| 0.00 | 3.92 | 0.00 | 6.61 | -1.83 | 359.76 | 72.94 | 268.33 | 0.9572 | -363.0 | -296.0 | |
| 0.00 | 0.51 | 0.00 | 0.84 | -2.60 | 359.35 | 72.53 | 267.51 | 0.9551 | 228.0 | 185.2 | |
| 0.00 | 1.02 | 0.00 | 1.66 | -3.50 | 359.10 | 72.28 | 266.58 | 0.9538 | 449.0 | 434.8 | |
| 0.00 | 0.26 | 0.00 | 0.42 | -3.67 | 359.14 | 72.31 | 266.39 | 0.9540 | 504.0 | 534.0 | |
| 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. | |