SDO HMI 2014-12-08 18:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 17.37 | 0.00 | 9.41 | 13.29 | 16.79 | 18.58 | 308.76 | 0.4007 | -469.7 | -388.4 | |
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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 | 1.02 | 0.00 | 0.60 | 17.25 | 26.07 | 27.85 | 303.69 | 0.5384 | -753.0 | -597.0 | |
| 0.00 | 1.19 | 0.00 | 0.69 | 16.42 | 25.52 | 27.30 | 302.80 | 0.5256 | -692.0 | -549.3 | |
| 0.00 | 1.87 | 0.00 | 1.03 | 8.99 | 22.07 | 23.86 | 291.50 | 0.4312 | -716.0 | -622.7 | |
| 0.00 | 1.11 | 0.00 | 0.61 | 8.69 | 21.89 | 23.68 | 290.98 | 0.4270 | -649.0 | -458.9 | |
| 0.00 | 2.81 | 0.00 | 1.51 | 12.21 | 17.79 | 19.57 | 302.99 | 0.3921 | -784.0 | -654.8 | |
| 0.00 | 1.11 | 0.00 | 0.61 | 16.48 | 17.96 | 19.74 | 311.31 | 0.4331 | -840.0 | -746.4 | |
| 0.00 | 1.36 | 0.00 | 0.73 | 11.25 | 17.01 | 18.80 | 301.81 | 0.3736 | -833.0 | -614.4 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 12.18 | 17.05 | 18.84 | 303.90 | 0.3819 | -704.0 | -563.4 | |
| 0.00 | 1.28 | 0.00 | 0.68 | 11.97 | 16.84 | 18.63 | 303.70 | 0.3773 | -657.0 | -568.8 | |
| 0.00 | 1.53 | 0.00 | 0.81 | 13.30 | 13.14 | 14.93 | 312.68 | 0.3425 | -751.0 | -502.7 | |
| 0.00 | 1.36 | 0.00 | 0.71 | 15.56 | 9.24 | 11.03 | 325.62 | 0.3278 | 769.0 | 491.8 | |
| 0.00 | 1.62 | 0.00 | 0.84 | 17.79 | 359.69 | 1.48 | 355.41 | 0.3090 | 974.0 | 793.5 | |
| 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. | |