SDO HMI 2014-04-01 03:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 17.20 | 0.00 | 11.43 | -17.85 | 122.30 | 40.01 | 249.50 | 0.6485 | -108.8 | -53.0 | |
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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 | 1.14 | 0.00 | 0.92 | -16.42 | 134.53 | 52.24 | 254.26 | 0.7901 | 419.0 | 366.1 | |
| 0.00 | 0.88 | 0.00 | 0.70 | -17.32 | 134.11 | 51.82 | 253.07 | 0.7867 | 386.0 | 354.2 | |
| 0.00 | 2.19 | 0.00 | 1.74 | -18.53 | 133.74 | 51.45 | 251.49 | 0.7842 | 183.0 | 304.3 | |
| 0.00 | 0.79 | 0.00 | 0.61 | -15.78 | 132.60 | 50.31 | 254.88 | 0.7693 | 582.0 | 538.2 | |
| 0.00 | 0.70 | 0.00 | 0.54 | -15.97 | 132.61 | 50.32 | 254.64 | 0.7696 | 593.0 | 419.2 | |
| 0.00 | 1.23 | 0.00 | 0.82 | -19.67 | 123.27 | 40.99 | 247.71 | 0.6698 | 583.0 | 485.9 | |
| 0.00 | 1.05 | 0.00 | 0.72 | -23.79 | 124.47 | 42.18 | 242.24 | 0.6967 | 431.0 | 404.2 | |
| 0.00 | 1.58 | 0.00 | 0.93 | -13.32 | 114.93 | 32.64 | 255.55 | 0.5442 | -558.0 | -441.0 | |
| 0.00 | 1.14 | 0.00 | 0.69 | -20.21 | 115.52 | 33.24 | 243.76 | 0.5756 | -549.0 | -468.4 | |
| 0.00 | 1.14 | 0.00 | 0.67 | -13.76 | 114.12 | 31.83 | 254.50 | 0.5338 | -635.0 | -527.9 | |
| 0.00 | 1.23 | 0.00 | 0.74 | -20.20 | 115.10 | 32.81 | 243.55 | 0.5702 | -672.0 | -481.0 | |
| 0.00 | 1.32 | 0.00 | 0.76 | -19.87 | 110.43 | 28.15 | 241.30 | 0.5078 | -806.0 | -650.4 | |
| 0.00 | 1.93 | 0.00 | 1.06 | -10.60 | 108.21 | 25.92 | 259.22 | 0.4392 | -873.0 | -744.9 | |
| 0.00 | 0.88 | 0.00 | 0.53 | -30.57 | 108.46 | 26.17 | 222.32 | 0.5662 | -607.0 | -457.0 | |
| 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. | |