SDO HMI 2013-01-07 23:58:54 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 44.93 | 270.68 | 24.66 | 148.47 | -24.49 | 250.11 | 15.24 | 213.87 | 0.4304 | 729.5 | 346.4 | |
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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 |
| 44.42 | 256.17 | 24.38 | 140.65 | -24.50 | 250.42 | 15.55 | 214.48 | 0.4328 | 1324.1 | 395.5 | |
| 0.00 | 1.19 | 0.00 | 0.66 | -25.74 | 250.41 | 15.54 | 212.74 | 0.4482 | -39.0 | -36.1 | |
| 0.51 | 1.78 | 0.28 | 0.97 | -24.98 | 247.93 | 13.06 | 209.48 | 0.4181 | 913.7 | 791.7 | |
| 0.00 | 1.10 | 0.00 | 0.59 | -24.02 | 246.50 | 11.64 | 208.01 | 0.3941 | -731.0 | -543.7 | |
| 0.00 | 0.85 | 0.00 | 0.47 | -28.08 | 245.35 | 10.49 | 201.30 | 0.4438 | -810.0 | -666.7 | |
| 0.00 | 1.53 | 0.00 | 0.83 | -25.74 | 245.04 | 10.17 | 203.03 | 0.4084 | -651.0 | -515.4 | |
| 0.00 | 1.02 | 0.00 | 0.56 | -26.61 | 244.84 | 9.98 | 201.76 | 0.4197 | -873.0 | -709.5 | |
| 0.00 | 1.61 | 0.00 | 0.86 | -22.95 | 244.49 | 9.62 | 205.12 | 0.3643 | -969.0 | -800.9 | |
| 0.00 | 1.10 | 0.00 | 0.59 | -24.58 | 244.58 | 9.71 | 203.37 | 0.3885 | -727.0 | -575.8 | |
| 0.00 | 1.44 | 0.00 | 0.76 | -21.61 | 240.94 | 6.08 | 197.85 | 0.3226 | -922.0 | -849.1 | |
| 0.00 | 1.19 | 0.00 | 0.62 | -21.64 | 240.66 | 5.79 | 197.04 | 0.3217 | -993.0 | -864.6 | |
| 0.00 | 0.85 | 0.00 | 0.47 | -28.73 | 241.00 | 6.13 | 192.53 | 0.4336 | -694.0 | -515.2 | |
| 0.00 | 0.85 | 0.00 | 0.44 | -19.00 | 238.03 | 3.17 | 191.28 | 0.2682 | 703.0 | 633.0 | |
| 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. | |