SDO HMI 2014-01-08 23:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.01 | 235.79 | 26.45 | 155.21 | 5.79 | 44.79 | -39.88 | 76.30 | 0.6583 | -1063.2 | -334.2 | |
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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 | 4.08 | 0.00 | 2.20 | 9.76 | 65.81 | -18.86 | 53.85 | 0.3962 | -586.0 | -623.8 | |
| 0.00 | 1.10 | 0.00 | 0.59 | 9.58 | 65.79 | -18.88 | 54.26 | 0.3948 | -786.0 | -521.8 | |
| 0.00 | 1.78 | 0.00 | 1.00 | 11.95 | 61.40 | -23.27 | 55.28 | 0.4721 | -844.0 | -615.7 | |
| 0.00 | 1.10 | 0.00 | 0.62 | 10.27 | 59.37 | -25.30 | 60.44 | 0.4854 | -787.0 | -646.3 | |
| 0.00 | 0.34 | 0.00 | 0.22 | 12.92 | 48.25 | -36.42 | 64.47 | 0.6436 | -514.0 | -521.2 | |
| 0.00 | 0.76 | 0.00 | 0.49 | 11.57 | 48.16 | -36.50 | 66.47 | 0.6380 | -647.0 | -613.2 | |
| 40.01 | 224.85 | 26.45 | 148.81 | 5.62 | 44.25 | -40.42 | 76.97 | 0.6647 | -1232.8 | -325.6 | |
| 0.00 | 1.19 | 0.00 | 0.80 | 5.63 | 42.94 | -41.72 | 77.37 | 0.6811 | -309.0 | -333.5 | |
| 0.00 | 0.59 | 0.00 | 0.48 | 8.59 | 33.54 | -51.13 | 76.04 | 0.7955 | 452.0 | 375.4 | |
| 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. | |