SDO HMI 2014-09-09 04:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.63 | 14.97 | 2.45 | 7.92 | 13.52 | 132.65 | 19.72 | 289.14 | 0.3512 | -253.6 | -68.2 | |
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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 | 0.80 | 0.00 | 0.44 | 19.43 | 134.45 | 21.51 | 302.36 | 0.4111 | -649.0 | -589.1 | |
| 0.00 | 1.69 | 0.00 | 0.92 | 19.35 | 134.16 | 21.23 | 302.50 | 0.4067 | -697.0 | -592.0 | |
| 4.01 | 6.15 | 2.12 | 3.25 | 12.14 | 133.11 | 20.18 | 285.36 | 0.3512 | -1025.8 | -769.6 | |
| 0.62 | 1.78 | 0.33 | 0.94 | 12.54 | 133.04 | 20.11 | 286.51 | 0.3516 | -956.1 | -814.9 | |
| 0.00 | 1.07 | 0.00 | 0.56 | 12.81 | 132.21 | 19.28 | 287.86 | 0.3397 | 749.0 | 538.2 | |
| 0.00 | 1.34 | 0.00 | 0.70 | 12.42 | 130.68 | 17.74 | 287.85 | 0.3141 | 922.0 | 834.2 | |
| 0.00 | 2.14 | 0.00 | 1.11 | 12.28 | 130.47 | 17.54 | 287.57 | 0.3102 | 978.0 | 818.5 | |
| 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. | |