SDO HMI 2014-04-20 18:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 26.34 | 0.00 | 14.42 | -19.38 | 162.42 | -20.83 | 127.04 | 0.4257 | -717.6 | -586.3 | |
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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 | 1.68 | 0.00 | 0.87 | -17.43 | 170.77 | -12.48 | 136.16 | 0.2989 | -924.0 | -728.1 | |
| 0.00 | 2.04 | 0.00 | 1.07 | -18.30 | 168.00 | -15.25 | 132.69 | 0.3412 | -885.0 | -733.1 | |
| 0.00 | 0.89 | 0.00 | 0.49 | -27.49 | 166.74 | -16.51 | 146.67 | 0.4607 | -680.0 | -437.2 | |
| 0.00 | 1.60 | 0.00 | 0.87 | -23.41 | 167.04 | -16.21 | 141.02 | 0.4090 | -806.0 | -600.6 | |
| 0.00 | 0.98 | 0.00 | 0.52 | -19.45 | 165.56 | -17.69 | 131.19 | 0.3825 | -864.0 | -644.9 | |
| 0.00 | 1.15 | 0.00 | 0.63 | -19.81 | 162.22 | -21.03 | 127.46 | 0.4271 | -763.0 | -639.8 | |
| 0.00 | 0.80 | 0.00 | 0.44 | -22.40 | 161.69 | -21.56 | 131.66 | 0.4567 | -736.0 | -584.4 | |
| 0.00 | 1.33 | 0.00 | 0.74 | -22.24 | 161.43 | -21.81 | 131.06 | 0.4581 | -807.0 | -720.6 | |
| 0.00 | 1.06 | 0.00 | 0.58 | -16.96 | 162.08 | -21.17 | 121.33 | 0.4061 | -894.0 | -725.2 | |
| 0.00 | 1.95 | 0.00 | 1.08 | -21.82 | 161.36 | -21.89 | 130.24 | 0.4552 | -675.0 | -587.9 | |
| 0.00 | 2.39 | 0.00 | 1.31 | -18.18 | 161.62 | -21.63 | 123.45 | 0.4214 | -800.0 | -647.6 | |
| 0.00 | 0.98 | 0.00 | 0.53 | -16.58 | 161.82 | -21.43 | 120.22 | 0.4069 | -799.0 | -678.7 | |
| 0.00 | 1.60 | 0.00 | 0.88 | -20.63 | 161.24 | -22.01 | 127.88 | 0.4462 | -729.0 | -670.9 | |
| 0.00 | 0.62 | 0.00 | 0.34 | -18.11 | 161.39 | -21.86 | 123.05 | 0.4239 | -586.0 | -489.6 | |
| 0.00 | 1.68 | 0.00 | 0.93 | -18.48 | 160.41 | -22.83 | 122.79 | 0.4396 | -728.0 | -601.2 | |
| 0.00 | 1.95 | 0.00 | 1.12 | -23.41 | 157.86 | -25.39 | 129.23 | 0.5099 | -774.0 | -605.0 | |
| 0.00 | 2.04 | 0.00 | 1.11 | -11.66 | 159.18 | -24.07 | 106.84 | 0.4191 | -43.0 | -69.0 | |
| 0.00 | 0.89 | 0.00 | 0.51 | -23.27 | 157.38 | -25.87 | 128.52 | 0.5144 | -535.0 | -463.5 | |
| 0.00 | 0.71 | 0.00 | 0.40 | -8.65 | 155.80 | -27.44 | 98.84 | 0.4630 | -607.0 | -503.5 | |
| 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. | |