SDO HMI 2014-04-20 21:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 26.08 | 0.00 | 14.31 | -21.92 | 164.79 | -16.79 | 137.72 | 0.4297 | -516.6 | -452.8 | |
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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 | 1.24 | 0.00 | 0.70 | -32.67 | 190.14 | 8.55 | 195.13 | 0.4814 | 768.0 | 592.9 | |
| 0.00 | 1.24 | 0.00 | 0.68 | -29.79 | 183.85 | 2.26 | 184.70 | 0.4201 | 769.0 | 569.6 | |
| 0.00 | 1.15 | 0.00 | 0.64 | -32.03 | 181.63 | 0.04 | 180.08 | 0.4540 | 660.0 | 497.0 | |
| 0.00 | 0.53 | 0.00 | 0.29 | -27.11 | 171.29 | -10.29 | 157.02 | 0.4092 | -674.0 | -535.0 | |
| 0.00 | 0.98 | 0.00 | 0.53 | -24.56 | 167.97 | -13.62 | 147.37 | 0.3990 | -733.0 | -618.5 | |
| 0.00 | 1.42 | 0.00 | 0.76 | -23.43 | 167.07 | -14.51 | 143.97 | 0.3926 | -841.0 | -589.2 | |
| 0.00 | 1.60 | 0.00 | 0.86 | -20.17 | 164.04 | -17.54 | 132.91 | 0.3880 | -726.0 | -612.8 | |
| 0.00 | 2.22 | 0.00 | 1.22 | -22.46 | 161.65 | -19.94 | 133.82 | 0.4386 | -794.0 | -636.6 | |
| 0.00 | 1.68 | 0.00 | 0.93 | -22.23 | 161.44 | -20.14 | 133.14 | 0.4387 | -951.0 | -794.1 | |
| 0.00 | 1.33 | 0.00 | 0.71 | -16.80 | 162.15 | -19.44 | 122.98 | 0.3814 | -913.0 | -822.1 | |
| 0.00 | 1.06 | 0.00 | 0.59 | -21.78 | 161.30 | -20.28 | 132.15 | 0.4360 | -836.0 | -702.6 | |
| 0.00 | 0.89 | 0.00 | 0.48 | -20.62 | 161.33 | -20.25 | 130.01 | 0.4248 | -587.0 | -416.8 | |
| 0.00 | 1.51 | 0.00 | 0.82 | -19.01 | 160.50 | -21.09 | 125.77 | 0.4211 | -699.0 | -489.6 | |
| 0.00 | 2.75 | 0.00 | 1.50 | -18.44 | 160.33 | -21.26 | 124.42 | 0.4186 | -671.0 | -615.1 | |
| 0.00 | 1.60 | 0.00 | 0.87 | -18.86 | 159.97 | -21.62 | 124.87 | 0.4268 | -660.0 | -504.1 | |
| 0.00 | 1.24 | 0.00 | 0.67 | -11.47 | 159.80 | -21.78 | 107.73 | 0.3835 | -825.0 | -588.6 | |
| 0.00 | 2.22 | 0.00 | 1.26 | -23.41 | 157.89 | -23.70 | 130.97 | 0.4904 | -914.0 | -693.0 | |
| 0.00 | 1.42 | 0.00 | 0.80 | -18.10 | 155.92 | -25.67 | 119.44 | 0.4748 | -672.0 | -498.9 | |
| 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. | |