SDO HMI 2014-10-31 04:00:29 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.17 | 46.01 | 8.59 | 35.37 | -16.02 | 100.89 | -45.91 | 115.39 | 0.7660 | 496.5 | 429.1 | |
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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 |
| 6.15 | 24.61 | 4.64 | 18.59 | -15.89 | 101.77 | -45.03 | 115.61 | 0.7569 | 894.9 | 522.2 | |
| 0.52 | 2.08 | 0.39 | 1.58 | -15.60 | 101.41 | -45.38 | 115.09 | 0.7593 | 608.8 | 526.1 | |
| 0.00 | 1.47 | 0.00 | 1.12 | -15.70 | 101.34 | -45.46 | 115.18 | 0.7605 | 397.0 | 395.6 | |
| 0.00 | 1.39 | 0.00 | 1.06 | -16.25 | 101.04 | -45.75 | 115.73 | 0.7657 | 338.0 | 319.1 | |
| 3.81 | 8.67 | 2.93 | 6.67 | -16.04 | 100.84 | -45.96 | 115.38 | 0.7670 | 746.5 | 481.4 | |
| 0.00 | 2.95 | 0.00 | 2.27 | -15.87 | 100.58 | -46.22 | 115.05 | 0.7689 | 640.0 | 563.7 | |
| 0.00 | 1.73 | 0.00 | 1.34 | -15.17 | 100.11 | -46.69 | 114.00 | 0.7710 | 692.0 | 532.3 | |
| 0.00 | 0.69 | 0.00 | 0.56 | -15.92 | 98.54 | -48.25 | 114.28 | 0.7893 | -575.0 | -489.4 | |
| 0.00 | 0.95 | 0.00 | 0.83 | -16.54 | 95.18 | -51.62 | 113.73 | 0.8231 | -589.0 | -463.5 | |
| 0.69 | 1.47 | 0.63 | 1.35 | -19.12 | 93.78 | -53.02 | 116.18 | 0.8431 | -552.9 | -481.6 | |
| 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. | |