SDO HMI 2014-04-08 23:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 51.88 | 253.47 | 70.39 | 341.52 | 12.50 | 272.70 | -66.23 | 73.95 | 0.9296 | -242.6 | -94.5 | |
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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 |
| 31.01 | 167.21 | 37.39 | 201.39 | 11.34 | 275.23 | -63.70 | 74.63 | 0.9133 | -680.7 | -242.6 | |
| 4.40 | 6.70 | 5.66 | 8.60 | 12.09 | 273.68 | -65.24 | 74.18 | 0.9246 | -233.5 | -85.2 | |
| 0.44 | 1.59 | 0.66 | 2.39 | 14.10 | 270.52 | -68.41 | 72.74 | 0.9457 | 490.2 | 429.3 | |
| 1.76 | 53.39 | 2.85 | 87.07 | 14.19 | 269.05 | -69.88 | 72.95 | 0.9535 | 567.0 | 169.2 | |
| 8.46 | 22.38 | 14.37 | 38.19 | 15.02 | 268.35 | -70.58 | 72.24 | 0.9577 | 328.1 | 79.0 | |
| 0.00 | 2.20 | 0.00 | 3.88 | 15.53 | 267.75 | -71.18 | 71.84 | 0.9610 | -252.0 | -221.0 | |
| 5.81 | -4.00 | 9.46 | -4.00 | 13.86 | 268.91 | -70.02 | 73.32 | 0.9538 | 322.5 | 999999 | |
| 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. | |