SDO HMI 2014-03-17 14:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.14 | 20.61 | 3.84 | 11.11 | 13.38 | 284.76 | 10.69 | 332.56 | 0.3951 | -137.1 | -241.7 | |
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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 |
| 0.70 | 4.26 | 0.37 | 2.30 | 12.62 | 286.33 | 12.26 | 328.23 | 0.3954 | -972.8 | -739.1 | |
| 2.70 | 5.65 | 1.45 | 3.04 | 12.67 | 286.02 | 11.95 | 328.96 | 0.3935 | -1064.6 | -873.1 | |
| 1.74 | 4.00 | 0.94 | 2.16 | 12.88 | 285.72 | 11.65 | 329.89 | 0.3940 | -980.2 | -701.8 | |
| 0.00 | 0.87 | 0.00 | 0.47 | 14.99 | 282.75 | 8.69 | 338.74 | 0.4040 | 831.0 | 698.2 | |
| 0.00 | 1.83 | 0.00 | 0.99 | 14.89 | 282.53 | 8.46 | 339.14 | 0.4012 | 929.0 | 754.4 | |
| 2.00 | 4.00 | 1.08 | 2.15 | 14.66 | 281.80 | 7.74 | 340.59 | 0.3936 | 1018.7 | 776.1 | |
| 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. | |