SDO HMI 2014-09-28 20:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 14.18 | 0.00 | 8.03 | -18.73 | 205.51 | -7.81 | 166.50 | 0.4620 | -198.3 | -23.1 | |
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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 | 0.88 | 0.00 | 0.47 | -12.81 | 218.72 | 5.39 | 195.27 | 0.3495 | -5.0 | -3.1 | |
| 0.00 | 2.82 | 0.00 | 1.54 | -17.64 | 214.89 | 1.57 | 183.60 | 0.4168 | 865.0 | 717.2 | |
| 0.00 | 1.41 | 0.00 | 0.77 | -18.00 | 214.48 | 1.16 | 182.62 | 0.4222 | 804.0 | 752.6 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -8.69 | 209.44 | -3.89 | 165.92 | 0.2769 | -863.0 | -644.7 | |
| 0.00 | 1.76 | 0.00 | 0.98 | -19.12 | 208.57 | -4.75 | 169.85 | 0.4460 | 842.0 | 663.6 | |
| 0.00 | 0.79 | 0.00 | 0.44 | -16.86 | 202.49 | -10.84 | 155.77 | 0.4403 | -605.0 | -515.2 | |
| 0.00 | 1.06 | 0.00 | 0.58 | -16.43 | 201.68 | -11.64 | 153.75 | 0.4395 | -803.0 | -591.1 | |
| 0.00 | 1.23 | 0.00 | 0.67 | -14.70 | 201.63 | -11.70 | 151.73 | 0.4159 | -792.0 | -637.1 | |
| 0.00 | 0.88 | 0.00 | 0.49 | -16.53 | 201.49 | -11.84 | 153.48 | 0.4423 | -687.0 | -527.5 | |
| 0.00 | 2.20 | 0.00 | 1.50 | -29.74 | 189.00 | -24.32 | 148.64 | 0.6894 | -739.0 | -583.4 | |
| 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. | |