SDO HMI 2011-05-01 12:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.00 | 39.87 | 2.64 | 21.06 | -17.78 | 121.89 | 15.32 | 226.49 | 0.3489 | -192.5 | 65.3 | |
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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 | 7.67 | 0.00 | 4.07 | -16.99 | 123.62 | 17.05 | 231.23 | 0.3612 | 934.0 | 716.6 | |
| 0.00 | 1.43 | 0.00 | 0.76 | -17.46 | 123.33 | 16.76 | 229.73 | 0.3622 | 858.0 | 711.0 | |
| 0.00 | 1.07 | 0.00 | 0.57 | -16.68 | 123.23 | 16.66 | 231.31 | 0.3534 | 905.0 | 744.0 | |
| 0.00 | 2.85 | 0.00 | 1.51 | -16.90 | 123.15 | 16.58 | 230.68 | 0.3545 | 1064.0 | 821.2 | |
| 0.00 | 0.45 | 0.00 | 0.24 | -17.06 | 123.16 | 16.59 | 230.35 | 0.3562 | 758.0 | 740.2 | |
| 3.12 | 7.58 | 1.65 | 4.00 | -17.01 | 122.47 | 15.90 | 229.31 | 0.3470 | 1035.2 | 943.7 | |
| 0.00 | 2.94 | 0.00 | 1.56 | -18.55 | 121.52 | 14.95 | 224.25 | 0.3520 | -1012.0 | -770.3 | |
| 1.34 | 4.46 | 0.71 | 2.36 | -18.77 | 121.38 | 14.81 | 223.52 | 0.3528 | -810.8 | -882.3 | |
| 0.54 | -8.00 | 0.28 | -8.00 | -18.68 | 121.23 | 14.67 | 223.45 | 0.3502 | -1147.5 | 999999 | |
| 0.00 | 0.54 | 0.00 | 0.28 | -19.25 | 120.86 | 14.29 | 221.58 | 0.3526 | -637.0 | -563.8 | |
| 0.00 | 1.25 | 0.00 | 0.65 | -17.73 | 120.34 | 13.77 | 223.74 | 0.3292 | -797.0 | -557.9 | |
| 0.00 | 1.16 | 0.00 | 0.61 | -18.51 | 120.10 | 13.53 | 221.60 | 0.3357 | -820.0 | -719.9 | |
| 0.00 | 1.43 | 0.00 | 0.75 | -19.02 | 119.98 | 13.41 | 220.32 | 0.3404 | -970.0 | -757.4 | |
| 0.00 | 1.43 | 0.00 | 0.75 | -18.64 | 119.95 | 13.38 | 221.02 | 0.3356 | -957.0 | -683.4 | |
| 0.00 | 4.01 | 0.00 | 2.10 | -18.14 | 119.81 | 13.24 | 221.78 | 0.3282 | -870.0 | -658.7 | |
| 0.00 | 0.89 | 0.00 | 0.47 | -20.87 | 119.84 | 13.27 | 216.54 | 0.3619 | -728.0 | -546.5 | |
| 0.00 | 0.71 | 0.00 | 0.38 | -19.55 | 119.66 | 13.09 | 218.60 | 0.3436 | -787.0 | -572.9 | |
| 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. | |