SDO HMI 2014-10-21 10:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 63.34 | 368.40 | 47.35 | 274.59 | -8.92 | 321.66 | 46.27 | 252.99 | 0.7487 | 651.8 | 237.7 | |
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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 |
| 2.61 | 347.15 | 1.98 | 260.02 | -8.83 | 322.54 | 47.14 | 253.41 | 0.7581 | 430.2 | 272.8 | |
| 58.89 | -1.00 | 44.05 | -1.00 | -8.88 | 321.92 | 46.53 | 253.14 | 0.7516 | 1044.8 | 999999 | |
| 0.96 | -1.00 | 0.72 | -1.00 | -9.57 | 322.04 | 46.65 | 252.30 | 0.7550 | 284.2 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.63 | -8.93 | 320.45 | 45.06 | 252.54 | 0.7353 | 622.0 | 625.1 | |
| 0.00 | 1.57 | 0.00 | 1.13 | -8.79 | 320.13 | 44.74 | 252.61 | 0.7312 | 227.0 | 201.3 | |
| 0.00 | 0.96 | 0.00 | 0.69 | -9.12 | 320.05 | 44.66 | 252.14 | 0.7315 | 643.0 | 590.2 | |
| 0.00 | 1.31 | 0.00 | 0.97 | -12.61 | 320.38 | 44.98 | 247.77 | 0.7475 | 544.0 | 410.6 | |
| 0.00 | 0.78 | 0.00 | 0.56 | -10.73 | 318.80 | 43.41 | 249.52 | 0.7231 | -468.0 | -379.6 | |
| 0.44 | 2.87 | 0.31 | 2.04 | -10.65 | 318.50 | 43.10 | 249.49 | 0.7193 | -761.4 | -623.6 | |
| 0.00 | 0.87 | 0.00 | 0.62 | -10.36 | 318.28 | 42.88 | 249.79 | 0.7157 | -685.0 | -562.5 | |
| 0.00 | 0.61 | 0.00 | 0.42 | -8.95 | 317.44 | 42.05 | 251.33 | 0.7006 | -607.0 | -532.1 | |
| 0.00 | 2.00 | 0.00 | 1.36 | -9.39 | 316.17 | 40.77 | 250.17 | 0.6873 | -385.0 | -313.1 | |
| 0.00 | 0.96 | 0.00 | 0.64 | -9.46 | 315.30 | 39.91 | 249.68 | 0.6772 | -603.0 | -492.9 | |
| 0.00 | 1.13 | 0.00 | 0.76 | -9.25 | 315.04 | 39.64 | 249.83 | 0.6731 | -540.0 | -403.9 | |
| 0.44 | 1.92 | 0.29 | 1.27 | -9.51 | 314.21 | 38.81 | 249.07 | 0.6642 | -754.6 | -627.4 | |
| 0.00 | 0.78 | 0.00 | 0.51 | -9.28 | 313.48 | 38.09 | 249.03 | 0.6543 | -722.0 | -580.7 | |
| 0.00 | 0.35 | 0.00 | 0.23 | -10.00 | 313.11 | 37.72 | 247.81 | 0.6530 | -432.0 | -413.0 | |
| 0.00 | 2.35 | 0.00 | 1.51 | -7.34 | 312.73 | 37.33 | 251.53 | 0.6365 | -623.0 | -575.1 | |
| 0.00 | 1.92 | 0.00 | 1.23 | -7.42 | 312.58 | 37.19 | 251.33 | 0.6350 | -790.0 | -666.3 | |
| 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. | |