SDO HMI 2014-03-31 09:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.36 | 0.00 | 8.36 | -27.79 | 82.22 | -9.97 | 160.87 | 0.4089 | -128.1 | -136.2 | |
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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 | 1.32 | 0.00 | 0.68 | -22.85 | 96.12 | 3.92 | 192.67 | 0.2887 | 986.0 | 726.9 | |
| 0.00 | 1.23 | 0.00 | 0.63 | -21.52 | 93.73 | 1.53 | 185.52 | 0.2602 | 849.0 | 657.0 | |
| 0.00 | 2.28 | 0.00 | 1.21 | -27.34 | 90.08 | -2.11 | 174.73 | 0.3576 | 637.0 | 572.4 | |
| 0.00 | 1.40 | 0.00 | 0.74 | -26.73 | 90.06 | -2.13 | 174.50 | 0.3477 | 736.0 | 546.4 | |
| 0.00 | 0.79 | 0.00 | 0.43 | -28.69 | 80.62 | -11.57 | 155.06 | 0.4191 | -638.0 | -504.6 | |
| 0.00 | 1.93 | 0.00 | 1.08 | -29.85 | 76.40 | -15.80 | 149.37 | 0.4654 | -824.0 | -651.7 | |
| 0.00 | 2.72 | 0.00 | 1.51 | -29.13 | 76.41 | -15.79 | 148.46 | 0.4563 | -920.0 | -695.7 | |
| 0.00 | 1.32 | 0.00 | 0.73 | -27.72 | 75.95 | -16.24 | 145.83 | 0.4427 | -802.0 | -519.5 | |
| 0.00 | 1.05 | 0.00 | 0.58 | -27.77 | 75.45 | -16.74 | 145.13 | 0.4477 | -796.0 | -670.8 | |
| 0.00 | 1.32 | 0.00 | 0.77 | -33.05 | 72.17 | -20.02 | 147.57 | 0.5372 | -509.0 | -523.3 | |
| 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. | |