SDO HMI 2014-04-28 03:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.96 | 233.69 | 25.14 | 139.66 | -23.49 | 115.04 | 29.24 | 233.21 | 0.5617 | 470.1 | 357.2 | |
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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 | 2.58 | 0.00 | 1.55 | -20.02 | 117.17 | 31.37 | 240.32 | 0.5651 | -687.0 | -549.9 | |
| 0.00 | 1.34 | 0.00 | 0.81 | -24.92 | 115.89 | 30.09 | 231.72 | 0.5814 | 513.0 | 588.1 | |
| 38.22 | 209.26 | 22.89 | 125.28 | -23.43 | 115.28 | 29.48 | 233.51 | 0.5638 | 1075.4 | 440.1 | |
| 0.00 | 0.62 | 0.00 | 0.37 | -22.51 | 115.02 | 29.23 | 234.75 | 0.5544 | 258.0 | 244.1 | |
| 0.00 | 1.34 | 0.00 | 0.79 | -21.32 | 114.65 | 28.85 | 236.40 | 0.5418 | -705.0 | -535.4 | |
| 0.00 | 1.78 | 0.00 | 1.05 | -21.42 | 114.37 | 28.57 | 236.01 | 0.5391 | -844.0 | -609.0 | |
| 3.03 | -3.00 | 1.82 | -3.00 | -24.24 | 114.99 | 29.19 | 232.02 | 0.5663 | 748.0 | 999999 | |
| 0.00 | 1.07 | 0.00 | 0.67 | -28.53 | 115.93 | 30.13 | 226.62 | 0.6090 | 613.0 | 458.6 | |
| 0.00 | 1.51 | 0.00 | 0.92 | -25.86 | 114.99 | 29.19 | 229.60 | 0.5785 | -793.0 | -635.7 | |
| 0.00 | 0.45 | 0.00 | 0.25 | -17.08 | 112.96 | 27.16 | 242.57 | 0.4936 | -683.0 | -587.8 | |
| 0.71 | 4.19 | 0.43 | 2.50 | -24.76 | 114.13 | 28.33 | 230.52 | 0.5606 | 765.4 | 662.9 | |
| 0.00 | 0.98 | 0.00 | 0.57 | -20.83 | 113.19 | 27.39 | 236.03 | 0.5205 | -717.0 | -605.3 | |
| 0.00 | 1.43 | 0.00 | 0.82 | -20.59 | 112.71 | 26.91 | 236.03 | 0.5129 | -682.0 | -602.9 | |
| 0.00 | 0.62 | 0.00 | 0.36 | -21.86 | 112.48 | 26.68 | 233.67 | 0.5194 | -208.0 | -223.1 | |
| 0.00 | 1.25 | 0.00 | 0.72 | -23.34 | 111.25 | 25.45 | 230.08 | 0.5166 | -355.0 | -368.5 | |
| 0.00 | 1.25 | 0.00 | 0.72 | -23.97 | 110.40 | 24.60 | 228.19 | 0.5123 | -655.0 | -496.2 | |
| 0.00 | 1.43 | 0.00 | 0.81 | -23.52 | 109.55 | 23.75 | 228.02 | 0.4988 | -875.0 | -728.9 | |
| 0.00 | 1.16 | 0.00 | 0.67 | -27.57 | 108.52 | 22.72 | 220.73 | 0.5268 | -666.0 | -476.2 | |
| 0.00 | 1.43 | 0.00 | 0.80 | -26.54 | 103.73 | 17.93 | 216.00 | 0.4704 | -776.0 | -631.9 | |
| 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. | |