SDO HMI 2014-05-21 09:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.27 | 53.38 | 17.60 | 52.66 | -18.12 | 197.11 | 58.70 | 250.10 | 0.8652 | 123.8 | 42.9 | |
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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 | 1.35 | 0.00 | 1.43 | -19.15 | 199.33 | 60.93 | 249.28 | 0.8846 | -120.0 | -257.7 | |
| 0.00 | 1.08 | 0.00 | 1.14 | -19.53 | 199.38 | 60.97 | 248.86 | 0.8854 | -312.0 | -236.5 | |
| 0.72 | 1.89 | 0.70 | 1.84 | -16.13 | 197.04 | 58.63 | 252.36 | 0.8627 | 303.2 | 266.9 | |
| 7.83 | 37.18 | 7.92 | 37.60 | -18.58 | 198.01 | 59.60 | 249.72 | 0.8736 | 579.4 | 113.2 | |
| 0.00 | 0.90 | 0.00 | 0.86 | -16.05 | 196.52 | 58.11 | 252.38 | 0.8582 | -229.0 | -179.4 | |
| 3.87 | -4.00 | 3.87 | -4.00 | -18.65 | 197.61 | 59.20 | 249.57 | 0.8705 | 686.7 | 999999 | |
| 0.00 | 0.90 | 0.00 | 0.88 | -17.40 | 196.93 | 58.53 | 250.89 | 0.8633 | 269.0 | 245.0 | |
| 0.00 | 0.63 | 0.00 | 0.63 | -18.91 | 197.44 | 59.04 | 249.24 | 0.8695 | 379.0 | 375.0 | |
| 0.00 | 0.72 | 0.00 | 0.68 | -17.33 | 195.87 | 57.46 | 250.79 | 0.8543 | -212.0 | -138.6 | |
| 5.85 | 8.19 | 5.11 | 7.15 | -16.12 | 192.88 | 54.47 | 251.70 | 0.8256 | -722.2 | -529.8 | |
| 0.00 | 0.54 | 0.00 | 0.45 | -16.15 | 190.34 | 51.94 | 251.17 | 0.8012 | -497.0 | -450.0 | |
| 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. | |