SDO HMI 2014-04-04 05:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.37 | 22.51 | 1.23 | 11.91 | 5.40 | 25.72 | -15.89 | 53.05 | 0.3429 | -147.9 | -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 | 1.49 | 0.00 | 0.78 | 9.52 | 34.92 | -6.69 | 22.81 | 0.2977 | 832.0 | 680.4 | |
| 0.00 | 1.41 | 0.00 | 0.72 | 1.35 | 28.67 | -12.94 | 59.57 | 0.2608 | -847.0 | -690.6 | |
| 2.37 | 3.96 | 1.23 | 2.04 | 3.62 | 28.59 | -13.02 | 52.79 | 0.2836 | -1159.6 | -927.4 | |
| 0.00 | 1.41 | 0.00 | 0.74 | 8.08 | 28.27 | -13.34 | 42.81 | 0.3377 | -774.0 | -609.0 | |
| 0.00 | 2.20 | 0.00 | 1.14 | 4.09 | 28.27 | -13.34 | 52.18 | 0.2926 | -974.0 | -786.9 | |
| 0.00 | 1.23 | 0.00 | 0.65 | 7.90 | 28.15 | -13.46 | 43.44 | 0.3368 | -725.0 | -637.1 | |
| 0.00 | 1.76 | 0.00 | 0.91 | 3.30 | 27.04 | -14.57 | 56.77 | 0.3015 | -739.0 | -548.0 | |
| 0.00 | 1.06 | 0.00 | 0.55 | 2.04 | 25.63 | -15.98 | 62.70 | 0.3111 | -712.0 | -601.5 | |
| 0.00 | 1.49 | 0.00 | 0.78 | 1.68 | 25.54 | -16.07 | 63.87 | 0.3096 | -729.0 | -526.5 | |
| 0.00 | 1.23 | 0.00 | 0.67 | 8.65 | 23.20 | -18.41 | 50.92 | 0.4040 | 791.0 | 684.9 | |
| 0.00 | 1.32 | 0.00 | 0.73 | 9.11 | 21.05 | -20.56 | 53.15 | 0.4352 | 834.0 | 699.5 | |
| 0.00 | 0.70 | 0.00 | 0.39 | 7.50 | 18.13 | -23.48 | 59.71 | 0.4593 | 705.0 | 558.1 | |
| 0.00 | 1.32 | 0.00 | 0.73 | 6.98 | 18.09 | -23.52 | 60.75 | 0.4558 | 762.0 | 624.1 | |
| 0.00 | 1.93 | 0.00 | 1.08 | 6.39 | 17.50 | -24.11 | 62.50 | 0.4596 | 897.0 | 712.4 | |
| 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. | |