SDO HMI 2014-04-15 07:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 61.40 | 388.40 | 33.95 | 214.51 | 11.91 | 274.86 | 19.54 | 312.14 | 0.4432 | -968.1 | -332.7 | |
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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 |
| 61.40 | 362.48 | 33.95 | 200.49 | 11.78 | 275.26 | 19.94 | 311.25 | 0.4460 | -1445.9 | -415.5 | |
| 0.00 | 1.15 | 0.00 | 0.63 | 13.96 | 272.08 | 16.76 | 319.76 | 0.4351 | -858.0 | -651.5 | |
| 0.00 | 5.04 | 0.00 | 2.73 | 12.87 | 270.43 | 15.11 | 320.97 | 0.4052 | 573.0 | 758.1 | |
| 0.00 | 0.80 | 0.00 | 0.43 | 13.40 | 270.37 | 15.05 | 321.92 | 0.4112 | 598.0 | 482.9 | |
| 0.00 | 3.54 | 0.00 | 1.91 | 13.11 | 269.97 | 14.64 | 322.22 | 0.4036 | 1008.0 | 769.9 | |
| 0.00 | 2.30 | 0.00 | 1.25 | 14.36 | 268.96 | 13.64 | 326.00 | 0.4102 | 907.0 | 787.1 | |
| 0.00 | 3.01 | 0.00 | 1.64 | 14.77 | 268.70 | 13.38 | 327.08 | 0.4133 | 821.0 | 698.3 | |
| 0.00 | 5.84 | 0.00 | 3.16 | 14.60 | 268.30 | 12.98 | 327.62 | 0.4077 | 939.0 | 659.1 | |
| 0.00 | 1.15 | 0.00 | 0.62 | 13.63 | 267.52 | 12.19 | 327.89 | 0.3879 | 833.0 | 704.5 | |
| 0.00 | 1.50 | 0.00 | 0.81 | 13.78 | 267.37 | 12.04 | 328.42 | 0.3887 | 867.0 | 698.5 | |
| 0.00 | 1.59 | 0.00 | 0.84 | 11.95 | 266.37 | 11.04 | 327.99 | 0.3551 | 850.0 | 680.2 | |
| 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. | |