SDO HMI 2014-09-16 08:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.89 | 21.25 | 0.71 | 16.85 | -16.48 | 64.36 | 46.04 | 242.12 | 0.7832 | 69.4 | 193.9 | |
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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 | 0.80 | 0.00 | 0.68 | -17.35 | 67.50 | 49.18 | 242.63 | 0.8156 | 589.0 | 516.4 | |
| 0.00 | 0.27 | 0.00 | 0.23 | -16.94 | 67.35 | 49.04 | 243.03 | 0.8127 | 463.0 | 456.0 | |
| 0.00 | 0.80 | 0.00 | 0.65 | -15.93 | 65.59 | 47.28 | 243.40 | 0.7923 | 344.0 | 270.0 | |
| 0.00 | 1.60 | 0.00 | 1.29 | -16.11 | 65.46 | 47.15 | 243.12 | 0.7919 | 394.0 | 369.3 | |
| 0.89 | 4.80 | 0.71 | 3.85 | -15.92 | 65.17 | 46.86 | 243.21 | 0.7883 | 703.1 | 567.5 | |
| 0.00 | 2.67 | 0.00 | 2.11 | -15.21 | 64.92 | 46.60 | 243.92 | 0.7829 | 759.0 | 703.9 | |
| 0.00 | 1.16 | 0.00 | 0.92 | -15.89 | 64.89 | 46.57 | 243.10 | 0.7855 | 547.0 | 483.5 | |
| 0.00 | 1.51 | 0.00 | 1.20 | -16.07 | 64.76 | 46.45 | 242.83 | 0.7851 | 331.0 | 310.8 | |
| 0.00 | 1.78 | 0.00 | 1.40 | -16.68 | 63.99 | 45.68 | 241.73 | 0.7804 | -542.0 | -419.4 | |
| 0.00 | 2.04 | 0.00 | 1.61 | -16.87 | 63.92 | 45.60 | 241.47 | 0.7805 | -476.0 | -390.3 | |
| 0.00 | 0.80 | 0.00 | 0.63 | -17.31 | 64.01 | 45.69 | 241.01 | 0.7833 | -367.0 | -296.6 | |
| 0.00 | 0.62 | 0.00 | 0.48 | -16.25 | 63.59 | 45.28 | 242.03 | 0.7746 | -478.0 | -372.7 | |
| 0.00 | 0.80 | 0.00 | 0.59 | -17.30 | 60.40 | 42.08 | 239.05 | 0.7484 | -474.0 | -421.0 | |
| 0.00 | 0.80 | 0.00 | 0.59 | -16.81 | 59.63 | 41.31 | 239.19 | 0.7381 | -645.0 | -567.3 | |
| 0.00 | 0.80 | 0.00 | 0.62 | -23.08 | 58.88 | 40.56 | 231.47 | 0.7670 | 77.0 | 173.9 | |
| 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. | |