SDO HMI 2014-04-17 07:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.36 | 114.18 | 18.03 | 83.92 | -13.19 | 181.25 | -47.66 | 102.91 | 0.7404 | 273.2 | 117.4 | |
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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 | 3.01 | 0.00 | 2.00 | -10.84 | 186.87 | -42.04 | 100.18 | 0.6706 | 600.0 | 448.5 | |
| 0.00 | 1.24 | 0.00 | 0.83 | -11.10 | 186.66 | -42.26 | 100.54 | 0.6735 | 571.0 | 478.7 | |
| 0.00 | 0.71 | 0.00 | 0.49 | -10.86 | 183.98 | -44.93 | 99.95 | 0.7065 | 586.0 | 386.2 | |
| 0.00 | 0.89 | 0.00 | 0.62 | -10.83 | 183.51 | -45.41 | 99.87 | 0.7123 | 401.0 | 378.0 | |
| 0.00 | 3.10 | 0.00 | 2.21 | -12.90 | 182.92 | -45.99 | 102.70 | 0.7210 | 578.0 | 541.3 | |
| 0.71 | 2.83 | 0.51 | 2.02 | -12.62 | 182.86 | -46.06 | 102.31 | 0.7215 | 638.5 | 534.5 | |
| 15.06 | 73.96 | 11.05 | 54.33 | -13.52 | 181.31 | -47.60 | 103.37 | 0.7403 | 978.6 | 220.2 | |
| 0.00 | 1.42 | 0.00 | 1.04 | -12.66 | 181.21 | -47.70 | 102.19 | 0.7406 | -301.0 | -239.6 | |
| 0.00 | 1.77 | 0.00 | 1.33 | -15.42 | 180.34 | -48.57 | 105.78 | 0.7534 | 507.0 | 476.1 | |
| 0.00 | 0.89 | 0.00 | 0.65 | -12.30 | 180.93 | -47.98 | 101.68 | 0.7435 | -375.0 | -421.4 | |
| 1.68 | 3.37 | 1.26 | 2.51 | -11.95 | 180.32 | -48.59 | 101.17 | 0.7502 | -739.9 | -640.5 | |
| 2.48 | 5.49 | 1.86 | 4.13 | -12.55 | 180.08 | -48.84 | 101.94 | 0.7534 | -831.5 | -690.3 | |
| 0.00 | 2.83 | 0.00 | 2.13 | -12.05 | 179.97 | -48.94 | 101.27 | 0.7543 | -534.0 | -496.6 | |
| 0.00 | 1.06 | 0.00 | 0.80 | -12.29 | 179.91 | -49.01 | 101.58 | 0.7551 | -540.0 | -455.2 | |
| 4.43 | 10.19 | 3.35 | 7.71 | -12.92 | 179.70 | -49.22 | 102.40 | 0.7579 | -798.7 | -503.2 | |
| 0.00 | 0.62 | 0.00 | 0.49 | -14.90 | 177.83 | -51.08 | 104.79 | 0.7799 | 446.0 | 421.4 | |
| 0.00 | 0.80 | 0.00 | 0.63 | -15.02 | 177.70 | -51.22 | 104.92 | 0.7814 | 279.0 | 245.9 | |
| 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. | |