SDO HMI 2014-05-18 02:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.79 | 0.00 | 6.17 | 9.28 | 196.94 | 15.01 | 308.99 | 0.3287 | 56.3 | -238.1 | |
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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 | 1.44 | 0.00 | 0.76 | 9.04 | 199.35 | 17.42 | 303.48 | 0.3560 | -579.0 | -465.3 | |
| 0.00 | 2.52 | 0.00 | 1.33 | 9.29 | 199.14 | 17.21 | 304.38 | 0.3553 | -690.0 | -587.5 | |
| 0.00 | 4.14 | 0.00 | 2.19 | 9.01 | 199.09 | 17.16 | 303.79 | 0.3522 | -851.0 | -763.1 | |
| 0.00 | 1.35 | 0.00 | 0.69 | 8.68 | 193.47 | 11.54 | 313.91 | 0.2757 | 884.0 | 781.3 | |
| 0.00 | 1.35 | 0.00 | 0.69 | 9.29 | 191.55 | 9.62 | 320.62 | 0.2612 | 925.0 | 753.1 | |
| 0.00 | 0.99 | 0.00 | 0.51 | 11.55 | 190.31 | 8.38 | 329.21 | 0.2802 | 649.0 | 533.0 | |
| 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. | |