SDO HMI 2014-01-08 19:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 36.78 | 224.05 | 25.16 | 152.82 | 5.80 | 44.59 | -42.28 | 77.22 | 0.6884 | -1069.4 | -310.4 | |
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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 | 1.10 | 0.00 | 0.60 | 9.96 | 65.78 | -21.10 | 56.49 | 0.4270 | -669.0 | -585.5 | |
| 0.00 | 1.27 | 0.00 | 0.71 | 10.65 | 63.07 | -23.81 | 58.29 | 0.4683 | -655.0 | -486.5 | |
| 0.00 | 0.68 | 0.00 | 0.40 | 7.10 | 56.11 | -30.76 | 70.37 | 0.5410 | -619.0 | -528.9 | |
| 0.00 | 1.53 | 0.00 | 0.94 | 14.20 | 55.13 | -31.74 | 59.50 | 0.5942 | -749.0 | -606.2 | |
| 0.00 | 1.02 | 0.00 | 0.61 | 6.67 | 54.93 | -31.95 | 71.80 | 0.5554 | -681.0 | -554.7 | |
| 0.00 | 1.19 | 0.00 | 0.77 | 14.10 | 50.51 | -36.36 | 62.77 | 0.6490 | -608.0 | -494.7 | |
| 0.00 | 1.10 | 0.00 | 0.73 | 12.11 | 48.23 | -38.64 | 66.86 | 0.6664 | -614.0 | -575.6 | |
| 36.78 | 216.16 | 25.16 | 148.06 | 5.63 | 44.23 | -42.64 | 77.67 | 0.6924 | -1184.3 | -301.1 | |
| 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. | |