SDO HMI 2014-04-14 14:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.70 | 277.33 | 25.33 | 144.52 | 12.20 | 263.12 | -1.57 | 4.65 | 0.3115 | -1181.9 | -358.6 | |
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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 |
| 8.93 | 268.67 | 4.65 | 139.78 | 12.37 | 263.77 | -0.92 | 2.92 | 0.3111 | -1209.9 | -394.7 | |
| 18.74 | -1.00 | 9.74 | -1.00 | 12.05 | 263.74 | -0.95 | 3.07 | 0.3059 | -1544.2 | 999999 | |
| 21.03 | -1.00 | 10.94 | -1.00 | 12.12 | 263.34 | -1.35 | 4.33 | 0.3074 | -1413.7 | 999999 | |
| 0.00 | 0.62 | 0.00 | 0.34 | 18.02 | 258.01 | -6.68 | 15.43 | 0.4176 | -630.0 | -503.7 | |
| 0.00 | 4.15 | 0.00 | 2.25 | 16.06 | 254.09 | -10.60 | 25.64 | 0.4103 | 780.0 | 668.9 | |
| 0.00 | 1.68 | 0.00 | 0.92 | 11.56 | 245.26 | -19.43 | 48.30 | 0.4383 | 581.0 | 513.4 | |
| 0.00 | 2.21 | 0.00 | 1.23 | 11.12 | 243.46 | -21.23 | 51.56 | 0.4555 | 736.0 | 498.4 | |
| 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. | |