SDO HMI 2014-03-23 07:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 37.46 | 218.51 | 46.24 | 265.08 | 11.79 | 262.29 | 63.50 | 286.31 | 0.9134 | -427.7 | -177.2 | |
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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 | 2.01 | 0.00 | 2.40 | 10.36 | 262.30 | 63.50 | 284.73 | 0.9120 | -596.0 | -398.8 | |
| 37.46 | 206.62 | 46.24 | 255.03 | 11.78 | 262.80 | 64.01 | 286.13 | 0.9177 | -590.6 | -198.8 | |
| 0.00 | 0.79 | 0.00 | 0.66 | 13.39 | 249.01 | 50.22 | 292.20 | 0.8097 | 284.0 | 318.6 | |
| 0.00 | 2.27 | 0.00 | 1.88 | 13.22 | 248.53 | 49.73 | 292.19 | 0.8045 | 607.0 | 445.0 | |
| 0.00 | 1.05 | 0.00 | 0.86 | 12.98 | 247.99 | 49.19 | 292.13 | 0.7985 | 674.0 | 558.2 | |
| 0.00 | 0.44 | 0.00 | 0.35 | 13.55 | 247.35 | 48.55 | 293.07 | 0.7943 | 519.0 | 468.4 | |
| 0.00 | 0.70 | 0.00 | 0.52 | 12.75 | 243.04 | 44.24 | 294.04 | 0.7474 | 339.0 | 295.2 | |
| 0.00 | 0.87 | 0.00 | 0.64 | 11.78 | 242.70 | 43.90 | 292.98 | 0.7397 | 509.0 | 442.1 | |
| 0.00 | 1.05 | 0.00 | 0.77 | 11.85 | 242.50 | 43.71 | 293.17 | 0.7379 | 673.0 | 531.2 | |
| 0.00 | 2.71 | 0.00 | 1.97 | 11.55 | 242.32 | 43.52 | 292.88 | 0.7346 | 673.0 | 579.6 | |
| 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. | |