SDO HMI 2014-09-28 03:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 22.96 | 0.00 | 11.77 | 6.69 | 207.54 | -15.12 | 89.90 | 0.2609 | 307.0 | 131.5 | |
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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 | 4.77 | 0.00 | 2.43 | 6.36 | 209.35 | -13.31 | 91.41 | 0.2300 | -922.0 | -747.6 | |
| 0.00 | 1.06 | 0.00 | 0.54 | 6.61 | 208.66 | -14.00 | 90.21 | 0.2415 | -871.0 | -649.8 | |
| 0.00 | 2.12 | 0.00 | 1.08 | 6.65 | 208.07 | -14.60 | 89.96 | 0.2515 | -745.0 | -679.9 | |
| 0.00 | 1.24 | 0.00 | 0.63 | 6.62 | 207.85 | -14.82 | 90.08 | 0.2552 | -899.0 | -690.6 | |
| 0.00 | 2.38 | 0.00 | 1.22 | 5.70 | 207.50 | -15.17 | 93.53 | 0.2620 | 966.0 | 763.5 | |
| 0.00 | 2.47 | 0.00 | 1.27 | 5.94 | 207.37 | -15.30 | 92.59 | 0.2639 | 805.0 | 690.4 | |
| 0.00 | 1.41 | 0.00 | 0.73 | 4.74 | 207.27 | -15.39 | 97.08 | 0.2678 | 647.0 | 551.2 | |
| 0.00 | 0.71 | 0.00 | 0.36 | 7.15 | 206.58 | -16.09 | 87.99 | 0.2764 | 869.0 | 668.2 | |
| 0.00 | 1.50 | 0.00 | 0.77 | 5.85 | 206.49 | -16.17 | 92.67 | 0.2786 | 919.0 | 783.1 | |
| 0.00 | 1.06 | 0.00 | 0.55 | 8.94 | 206.31 | -16.35 | 81.59 | 0.2824 | 762.0 | 654.0 | |
| 0.00 | 1.15 | 0.00 | 0.59 | 8.72 | 206.01 | -16.66 | 82.48 | 0.2871 | 845.0 | 703.3 | |
| 0.00 | 1.68 | 0.00 | 0.87 | 8.27 | 206.00 | -16.67 | 84.05 | 0.2867 | 775.0 | 586.8 | |
| 0.00 | 1.41 | 0.00 | 0.73 | 8.36 | 205.86 | -16.80 | 83.79 | 0.2889 | 840.0 | 745.8 | |
| 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. | |