SDO HMI 2014-09-28 07:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.15 | 7.94 | 0.77 | 5.30 | -14.89 | 184.22 | -36.25 | 121.35 | 0.6713 | -456.3 | -458.3 | |
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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 | 0.71 | 0.00 | 0.45 | -13.59 | 187.20 | -33.27 | 121.76 | 0.6294 | 572.0 | 485.2 | |
| 0.00 | 0.88 | 0.00 | 0.59 | -15.02 | 184.18 | -36.29 | 121.48 | 0.6726 | -703.0 | -581.9 | |
| 1.15 | 3.09 | 0.77 | 2.07 | -15.25 | 184.06 | -36.42 | 121.70 | 0.6755 | -776.3 | -626.7 | |
| 0.00 | 0.79 | 0.00 | 0.53 | -15.01 | 183.91 | -36.56 | 121.28 | 0.6755 | -564.0 | -426.1 | |
| 0.00 | 1.32 | 0.00 | 0.89 | -14.72 | 183.86 | -36.62 | 120.87 | 0.6744 | -741.0 | -589.3 | |
| 0.00 | 1.15 | 0.00 | 0.77 | -14.71 | 183.59 | -36.89 | 120.67 | 0.6773 | -599.0 | -501.2 | |
| 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. | |