SDO HMI 2014-04-19 05:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.80 | 0.00 | 6.60 | 16.55 | 187.08 | -16.52 | 35.47 | 0.4643 | -228.0 | -246.7 | |
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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 |
| 0.00 | 1.24 | 0.00 | 0.66 | 14.48 | 194.12 | -9.48 | 25.32 | 0.3743 | -866.0 | -678.6 | |
| 0.00 | 0.89 | 0.00 | 0.50 | 21.00 | 192.03 | -11.57 | 22.99 | 0.4811 | -672.0 | -590.3 | |
| 0.00 | 2.93 | 0.00 | 1.58 | 15.10 | 191.65 | -11.95 | 29.98 | 0.4017 | -751.0 | -563.9 | |
| 0.00 | 1.15 | 0.00 | 0.65 | 18.16 | 187.43 | -16.16 | 33.85 | 0.4768 | -682.0 | -544.3 | |
| 0.00 | 1.42 | 0.00 | 0.77 | 12.84 | 187.63 | -15.97 | 41.09 | 0.4099 | 834.0 | 713.8 | |
| 0.00 | 2.31 | 0.00 | 1.32 | 19.11 | 185.40 | -18.19 | 35.82 | 0.5060 | -668.0 | -530.4 | |
| 0.00 | 0.71 | 0.00 | 0.43 | 19.66 | 177.06 | -26.54 | 45.56 | 0.5915 | 523.0 | 492.6 | |
| 0.00 | 1.15 | 0.00 | 0.69 | 14.37 | 174.80 | -28.79 | 55.11 | 0.5710 | 458.0 | 425.6 | |
| 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. | |