SDO HMI 2014-04-08 19:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 21.83 | 0.00 | 11.54 | -18.46 | 325.67 | -15.47 | 132.41 | 0.3342 | 190.7 | 296.3 | |
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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 | 3.96 | 0.00 | 2.00 | -14.13 | 332.77 | -8.37 | 134.97 | 0.2005 | 805.0 | 715.7 | |
| 0.00 | 1.23 | 0.00 | 0.63 | -17.04 | 332.07 | -9.07 | 141.77 | 0.2446 | 1031.0 | 789.4 | |
| 0.00 | 1.67 | 0.00 | 0.86 | -17.79 | 331.14 | -10.00 | 141.02 | 0.2641 | 975.0 | 793.8 | |
| 0.00 | 1.94 | 0.00 | 1.00 | -17.84 | 329.17 | -11.96 | 136.22 | 0.2865 | 964.0 | 822.2 | |
| 0.00 | 1.85 | 0.00 | 0.96 | -17.60 | 327.97 | -13.17 | 132.95 | 0.2981 | 681.0 | 612.0 | |
| 0.00 | 2.03 | 0.00 | 1.05 | -18.33 | 327.71 | -13.42 | 134.26 | 0.3091 | 819.0 | 624.2 | |
| 0.00 | 0.53 | 0.00 | 0.27 | -17.19 | 327.51 | -13.63 | 130.97 | 0.2994 | 706.0 | 572.2 | |
| 0.00 | 1.23 | 0.00 | 0.65 | -18.86 | 325.74 | -15.40 | 131.80 | 0.3386 | 637.0 | 508.1 | |
| 0.00 | 1.23 | 0.00 | 0.65 | -17.81 | 324.46 | -16.68 | 127.20 | 0.3446 | 735.0 | 508.5 | |
| 0.00 | 1.14 | 0.00 | 0.62 | -18.97 | 319.70 | -21.44 | 123.63 | 0.4168 | -809.0 | -569.5 | |
| 0.00 | 0.88 | 0.00 | 0.49 | -21.47 | 316.98 | -24.15 | 125.72 | 0.4710 | -659.0 | -541.5 | |
| 0.00 | 0.88 | 0.00 | 0.50 | -22.60 | 316.45 | -24.69 | 127.26 | 0.4864 | -864.0 | -738.0 | |
| 0.00 | 0.97 | 0.00 | 0.55 | -22.94 | 316.21 | -24.93 | 127.61 | 0.4920 | -692.0 | -621.2 | |
| 0.00 | 0.62 | 0.00 | 0.35 | -22.35 | 316.32 | -24.82 | 126.67 | 0.4860 | -744.0 | -607.1 | |
| 0.00 | 1.67 | 0.00 | 0.96 | -23.17 | 315.80 | -25.34 | 127.62 | 0.4987 | -724.0 | -556.2 | |
| 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. | |