SDO HMI 2014-09-18 18:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 17.45 | 0.00 | 8.99 | 8.81 | 333.13 | -13.29 | 81.61 | 0.2306 | -317.3 | -191.5 | |
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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 | 2.31 | 0.00 | 1.14 | 8.74 | 343.43 | -2.99 | 61.49 | 0.0589 | -1161.0 | -969.0 | |
| 0.00 | 1.42 | 0.00 | 0.70 | 7.35 | 342.80 | -3.62 | 86.50 | 0.0630 | -836.0 | -647.9 | |
| 0.00 | 0.35 | 0.00 | 0.18 | 8.70 | 339.30 | -7.11 | 77.09 | 0.1262 | -776.0 | -627.5 | |
| 0.00 | 1.77 | 0.00 | 0.89 | 9.90 | 339.15 | -7.26 | 68.48 | 0.1344 | -732.0 | -556.5 | |
| 0.00 | 1.15 | 0.00 | 0.58 | 8.53 | 338.14 | -8.28 | 79.86 | 0.1453 | -964.0 | -752.5 | |
| 0.00 | 1.06 | 0.00 | 0.53 | 4.74 | 336.88 | -9.53 | 103.68 | 0.1707 | -964.0 | -685.7 | |
| 0.00 | 2.57 | 0.00 | 1.29 | 4.92 | 336.60 | -9.81 | 102.30 | 0.1746 | -931.0 | -698.8 | |
| 0.00 | 1.33 | 0.00 | 0.69 | 8.79 | 330.43 | -15.99 | 82.98 | 0.2755 | 807.0 | 571.7 | |
| 0.00 | 1.06 | 0.00 | 0.55 | 7.54 | 328.38 | -18.03 | 87.56 | 0.3085 | 695.0 | 563.6 | |
| 0.00 | 1.68 | 0.00 | 0.88 | 8.16 | 327.20 | -19.22 | 85.68 | 0.3282 | 808.0 | 693.2 | |
| 0.00 | 2.75 | 0.00 | 1.56 | 14.46 | 317.32 | -29.09 | 73.15 | 0.4940 | 564.0 | 533.1 | |
| 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. | |