SDO HMI 2014-03-31 14:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.24 | 21.73 | 1.70 | 13.42 | -12.72 | 124.00 | 34.55 | 255.16 | 0.5651 | -183.9 | 59.6 | |
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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 | 3.68 | 0.00 | 2.79 | -7.29 | 138.94 | 49.48 | 266.03 | 0.7582 | 543.0 | 312.7 | |
| 0.00 | 1.84 | 0.00 | 1.29 | -7.62 | 134.98 | 45.53 | 265.77 | 0.7116 | 669.0 | 585.2 | |
| 0.00 | 0.88 | 0.00 | 0.60 | -10.11 | 133.57 | 44.11 | 262.22 | 0.6940 | 618.0 | 493.5 | |
| 0.00 | 1.40 | 0.00 | 0.97 | -16.17 | 133.82 | 44.37 | 253.56 | 0.7025 | 609.0 | 518.2 | |
| 0.00 | 0.70 | 0.00 | 0.42 | -8.98 | 124.51 | 35.06 | 263.71 | 0.5730 | 586.0 | 454.2 | |
| 0.00 | 2.19 | 0.00 | 1.38 | -21.45 | 125.75 | 36.30 | 243.27 | 0.6192 | 666.0 | 536.6 | |
| 0.00 | 0.61 | 0.00 | 0.35 | -19.22 | 117.51 | 28.06 | 242.44 | 0.5030 | -696.0 | -547.1 | |
| 0.00 | 1.75 | 0.00 | 1.00 | -19.33 | 117.28 | 27.83 | 242.09 | 0.5005 | -819.0 | -566.0 | |
| 0.00 | 1.14 | 0.00 | 0.63 | -13.22 | 114.82 | 25.37 | 253.11 | 0.4377 | -723.0 | -570.5 | |
| 0.00 | 0.61 | 0.00 | 0.34 | -18.85 | 114.26 | 24.81 | 240.70 | 0.4572 | -690.0 | -629.3 | |
| 0.00 | 1.05 | 0.00 | 0.56 | -15.85 | 109.99 | 20.54 | 243.49 | 0.3788 | -752.0 | -683.1 | |
| 0.00 | 1.14 | 0.00 | 0.61 | -15.13 | 109.82 | 20.37 | 245.12 | 0.3719 | -757.0 | -543.1 | |
| 3.24 | 4.74 | 1.70 | 2.48 | -10.69 | 108.22 | 18.77 | 256.16 | 0.3271 | -1042.8 | -788.9 | |
| 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. | |