SDO HMI 2014-09-28 12:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.15 | 10.23 | 0.74 | 6.52 | -14.61 | 185.17 | -32.56 | 123.70 | 0.6280 | -14.6 | -151.8 | |
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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 | 1.24 | 0.00 | 0.75 | -12.58 | 187.91 | -29.82 | 123.15 | 0.5819 | 633.0 | 527.9 | |
| 0.00 | 0.62 | 0.00 | 0.38 | -12.22 | 187.68 | -30.06 | 122.40 | 0.5820 | 707.0 | 643.4 | |
| 0.00 | 1.32 | 0.00 | 0.82 | -13.59 | 187.13 | -30.60 | 123.91 | 0.5985 | 630.0 | 532.4 | |
| 0.00 | 0.97 | 0.00 | 0.63 | -16.31 | 184.84 | -32.89 | 125.71 | 0.6442 | -435.0 | -394.1 | |
| 1.15 | 3.44 | 0.74 | 2.23 | -15.39 | 184.08 | -33.65 | 123.89 | 0.6460 | -631.6 | -564.5 | |
| 0.00 | 1.32 | 0.00 | 0.86 | -15.04 | 184.03 | -33.70 | 123.39 | 0.6441 | -543.0 | -495.8 | |
| 0.00 | 1.32 | 0.00 | 0.85 | -14.72 | 183.98 | -33.76 | 122.92 | 0.6425 | -623.0 | -514.1 | |
| 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. | |