SDO HMI 2014-09-23 07:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.77 | 0.00 | 4.93 | 15.39 | 259.02 | -27.45 | 70.49 | 0.4743 | 687.2 | 569.5 | |
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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 | 1.24 | 0.00 | 0.68 | 11.12 | 261.87 | -24.60 | 78.59 | 0.4184 | 64.0 | 72.4 | |
| 0.00 | 0.62 | 0.00 | 0.35 | 17.89 | 259.50 | -26.96 | 65.00 | 0.4780 | 846.0 | 681.3 | |
| 0.00 | 1.59 | 0.00 | 0.90 | 16.91 | 258.95 | -27.51 | 67.30 | 0.4810 | 652.0 | 499.9 | |
| 0.00 | 1.95 | 0.00 | 1.09 | 14.95 | 258.92 | -27.54 | 71.29 | 0.4736 | 801.0 | 585.4 | |
| 0.00 | 2.57 | 0.00 | 1.46 | 16.03 | 257.99 | -28.48 | 69.57 | 0.4910 | 960.0 | 776.8 | |
| 0.00 | 0.80 | 0.00 | 0.45 | 15.85 | 258.01 | -28.45 | 69.91 | 0.4899 | 800.0 | 657.7 | |
| 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. | |