SDO HMI 2014-01-09 07:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38.08 | 247.48 | 23.68 | 153.67 | 5.75 | 44.57 | -35.72 | 74.87 | 0.6039 | -1162.6 | -370.5 | |
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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 | 0.43 | 0.00 | 0.23 | 12.25 | 64.49 | -15.80 | 43.91 | 0.3854 | -670.0 | -517.6 | |
| 0.00 | 1.28 | 0.00 | 0.68 | 8.47 | 63.16 | -17.13 | 53.94 | 0.3620 | -786.0 | -695.2 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 10.28 | 59.90 | -20.39 | 54.83 | 0.4212 | -1024.0 | -829.7 | |
| 0.00 | 1.36 | 0.00 | 0.74 | 10.23 | 59.42 | -20.87 | 55.54 | 0.4270 | -856.0 | -735.8 | |
| 0.00 | 0.94 | 0.00 | 0.55 | 6.26 | 49.54 | -30.75 | 71.74 | 0.5373 | -612.0 | -513.4 | |
| 0.00 | 1.53 | 0.00 | 0.93 | 12.05 | 48.42 | -31.88 | 62.79 | 0.5829 | -600.0 | -527.2 | |
| 0.00 | 1.36 | 0.00 | 0.83 | 11.70 | 48.11 | -32.18 | 63.56 | 0.5848 | -900.0 | -750.3 | |
| 38.08 | 237.34 | 23.68 | 147.73 | 5.60 | 44.28 | -36.01 | 75.35 | 0.6070 | -1329.4 | -358.8 | |
| 0.00 | 0.68 | 0.00 | 0.44 | 7.81 | 41.77 | -38.52 | 72.97 | 0.6477 | -495.0 | -429.4 | |
| 0.00 | 1.45 | 0.00 | 0.94 | 7.27 | 41.18 | -39.12 | 74.02 | 0.6533 | -570.0 | -460.2 | |
| 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. | |