SDO HMI 2014-01-17 14:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 51.79 | 244.58 | 34.32 | 162.03 | -16.07 | 11.91 | 40.80 | 251.09 | 0.6660 | 846.1 | 322.1 | |
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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 |
| 1.36 | 154.94 | 0.92 | 103.77 | -16.52 | 13.13 | 42.01 | 250.75 | 0.6820 | -259.8 | 252.3 | |
| 31.21 | -1.00 | 20.87 | -1.00 | -16.47 | 12.49 | 41.38 | 250.66 | 0.6742 | 1007.7 | 999999 | |
| 0.00 | 0.60 | 0.00 | 0.39 | -14.37 | 11.59 | 40.47 | 253.53 | 0.6580 | -290.0 | -208.1 | |
| 19.22 | 83.34 | 12.53 | 54.27 | -15.18 | 11.01 | 39.89 | 252.16 | 0.6525 | 1105.4 | 498.6 | |
| 0.00 | 0.68 | 0.00 | 0.44 | -13.91 | 10.65 | 39.54 | 254.01 | 0.6451 | -418.0 | -374.8 | |
| 0.00 | 2.04 | 0.00 | 1.33 | -19.24 | 10.19 | 39.08 | 245.82 | 0.6547 | 680.0 | 616.2 | |
| 0.00 | 1.62 | 0.00 | 1.00 | -17.81 | 6.73 | 35.61 | 246.56 | 0.6065 | -663.0 | -430.1 | |
| 0.00 | 1.36 | 0.00 | 0.83 | -18.35 | 4.85 | 33.73 | 244.80 | 0.5847 | -682.0 | -601.6 | |
| 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. | |