SDO HMI 2014-02-28 21:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 30.95 | 0.00 | 15.95 | 7.95 | 136.02 | 1.81 | 353.08 | 0.2764 | 184.0 | 122.1 | |
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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 | 1.38 | 0.00 | 0.72 | 8.10 | 143.22 | 9.01 | 329.45 | 0.3064 | -816.0 | -658.8 | |
| 0.00 | 1.64 | 0.00 | 0.84 | 5.01 | 142.74 | 8.53 | 324.93 | 0.2582 | -929.0 | -731.2 | |
| 0.00 | 1.98 | 0.00 | 1.02 | 6.93 | 140.78 | 6.57 | 335.01 | 0.2699 | -1079.0 | -908.9 | |
| 0.00 | 1.12 | 0.00 | 0.57 | 6.50 | 140.56 | 6.35 | 335.06 | 0.2618 | -770.0 | -570.4 | |
| 0.00 | 1.29 | 0.00 | 0.66 | 6.28 | 140.53 | 6.32 | 334.82 | 0.2583 | -882.0 | -684.5 | |
| 0.00 | 1.21 | 0.00 | 0.62 | 5.82 | 140.34 | 6.13 | 334.71 | 0.2499 | -796.0 | -639.2 | |
| 0.00 | 0.95 | 0.00 | 0.49 | 8.52 | 140.35 | 6.14 | 338.64 | 0.2918 | -610.0 | -501.0 | |
| 0.00 | 3.62 | 0.00 | 1.87 | 8.64 | 140.05 | 5.84 | 339.74 | 0.2919 | -887.0 | -608.9 | |
| 0.00 | 1.55 | 0.00 | 0.81 | 10.84 | 135.70 | 1.49 | 355.29 | 0.3124 | 909.0 | 738.3 | |
| 0.00 | 1.38 | 0.00 | 0.71 | 7.62 | 135.06 | 0.84 | 356.74 | 0.2577 | 805.0 | 580.4 | |
| 0.00 | 1.64 | 0.00 | 0.84 | 8.02 | 134.76 | 0.55 | 357.94 | 0.2642 | 753.0 | 633.6 | |
| 0.00 | 1.47 | 0.00 | 0.75 | 7.84 | 134.58 | 0.37 | 358.61 | 0.2610 | 880.0 | 731.8 | |
| 0.00 | 1.29 | 0.00 | 0.66 | 7.56 | 132.90 | -1.31 | 5.08 | 0.2573 | 900.0 | 708.9 | |
| 0.00 | 1.03 | 0.00 | 0.54 | 9.73 | 132.32 | -1.89 | 6.36 | 0.2945 | 808.0 | 713.9 | |
| 0.00 | 2.16 | 0.00 | 1.11 | 8.40 | 131.91 | -2.30 | 8.41 | 0.2733 | 883.0 | 721.1 | |
| 0.00 | 1.12 | 0.00 | 0.58 | 8.01 | 130.74 | -3.47 | 12.88 | 0.2704 | 903.0 | 666.2 | |
| 0.00 | 1.21 | 0.00 | 0.62 | 8.16 | 130.59 | -3.62 | 13.29 | 0.2735 | 804.0 | 612.5 | |
| 0.00 | 1.12 | 0.00 | 0.58 | 8.38 | 130.22 | -3.99 | 14.36 | 0.2786 | 772.0 | 611.8 | |
| 0.00 | 2.50 | 0.00 | 1.29 | 8.45 | 129.86 | -4.35 | 15.54 | 0.2812 | 1064.0 | 887.5 | |
| 0.00 | 1.29 | 0.00 | 0.67 | 9.07 | 129.80 | -4.42 | 15.19 | 0.2915 | 968.0 | 773.7 | |
| 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. | |