SDO HMI 2014-10-23 00:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 33.50 | 205.69 | 46.02 | 281.76 | -8.93 | 322.03 | 67.53 | 258.28 | 0.9339 | 573.1 | 191.2 | |
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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 |
| 33.50 | 200.30 | 46.02 | 275.16 | -8.90 | 322.10 | 67.60 | 258.33 | 0.9343 | 599.2 | 192.3 | |
| 0.00 | 0.26 | 0.00 | 0.33 | -10.12 | 320.25 | 65.76 | 256.71 | 0.9240 | 519.0 | 498.7 | |
| 0.00 | 4.87 | 0.00 | 5.95 | -10.26 | 318.99 | 64.50 | 256.32 | 0.9158 | 269.0 | 157.4 | |
| 0.00 | 0.26 | 0.00 | 0.32 | -11.02 | 319.22 | 64.73 | 255.55 | 0.9183 | -266.0 | -251.3 | |
| 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. | |