SDO HMI 2014-07-07 19:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.90 | 0.00 | 4.70 | 17.80 | 199.74 | -31.11 | 62.67 | 0.5557 | -579.1 | -465.3 | |
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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 | 1.00 | 0.00 | 0.57 | 16.06 | 202.44 | -28.41 | 63.94 | 0.5109 | -658.0 | -506.5 | |
| 0.00 | 1.00 | 0.00 | 0.59 | 17.99 | 200.58 | -30.27 | 61.80 | 0.5462 | -521.0 | -406.7 | |
| 0.00 | 1.18 | 0.00 | 0.70 | 17.39 | 200.39 | -30.46 | 62.95 | 0.5453 | -773.0 | -662.5 | |
| 0.00 | 1.27 | 0.00 | 0.76 | 17.65 | 199.71 | -31.14 | 62.93 | 0.5555 | -597.0 | -519.4 | |
| 0.00 | 1.00 | 0.00 | 0.59 | 17.30 | 199.48 | -31.37 | 63.67 | 0.5567 | -700.0 | -573.1 | |
| 0.00 | 1.00 | 0.00 | 0.60 | 17.72 | 199.09 | -31.76 | 63.18 | 0.5639 | -749.0 | -557.6 | |
| 0.00 | 1.45 | 0.00 | 0.89 | 19.64 | 197.57 | -33.28 | 61.00 | 0.5931 | -56.0 | -143.8 | |
| 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. | |