SDO HMI 2014-02-28 01:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.16 | 26.57 | 1.14 | 13.80 | 7.63 | 137.09 | -8.10 | 26.53 | 0.2990 | -101.8 | -123.8 | |
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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 | 2.59 | 0.00 | 1.33 | 8.24 | 142.65 | -2.53 | 9.33 | 0.2712 | -757.0 | -684.7 | |
| 0.00 | 1.90 | 0.00 | 0.97 | 6.68 | 142.39 | -2.80 | 11.41 | 0.2460 | -679.0 | -550.5 | |
| 0.00 | 0.69 | 0.00 | 0.35 | 6.35 | 142.18 | -3.00 | 12.53 | 0.2411 | -769.0 | -630.5 | |
| 0.00 | 1.21 | 0.00 | 0.62 | 6.59 | 141.97 | -3.22 | 13.15 | 0.2460 | -1008.0 | -833.9 | |
| 0.00 | 1.38 | 0.00 | 0.70 | 6.38 | 141.73 | -3.45 | 14.30 | 0.2435 | -907.0 | -743.8 | |
| 0.00 | 1.64 | 0.00 | 0.84 | 6.23 | 141.55 | -3.63 | 15.17 | 0.2417 | -968.0 | -841.4 | |
| 0.00 | 2.67 | 0.00 | 1.37 | 6.83 | 140.26 | -4.92 | 19.39 | 0.2579 | -990.0 | -838.5 | |
| 0.00 | 1.12 | 0.00 | 0.58 | 7.07 | 140.08 | -5.11 | 19.73 | 0.2628 | -782.0 | -589.5 | |
| 0.00 | 1.12 | 0.00 | 0.57 | 6.22 | 139.87 | -5.31 | 21.65 | 0.2505 | -790.0 | -689.0 | |
| 0.00 | 0.86 | 0.00 | 0.46 | 11.14 | 135.63 | -9.56 | 27.47 | 0.3546 | 713.0 | 508.1 | |
| 0.00 | 1.38 | 0.00 | 0.72 | 7.55 | 134.29 | -10.89 | 36.55 | 0.3159 | 881.0 | 677.0 | |
| 0.00 | 1.47 | 0.00 | 0.76 | 7.19 | 133.93 | -11.25 | 38.14 | 0.3147 | 915.0 | 680.8 | |
| 0.00 | 1.12 | 0.00 | 0.59 | 8.76 | 132.91 | -12.27 | 37.64 | 0.3455 | 905.0 | 800.8 | |
| 0.00 | 0.78 | 0.00 | 0.41 | 8.82 | 131.86 | -13.32 | 39.84 | 0.3570 | 561.0 | 489.8 | |
| 2.16 | 3.71 | 1.14 | 1.96 | 8.46 | 131.69 | -13.49 | 40.87 | 0.3543 | 962.0 | 691.6 | |
| 0.00 | 2.93 | 0.00 | 1.57 | 8.53 | 129.61 | -15.58 | 44.87 | 0.3780 | 935.0 | 791.4 | |
| 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. | |