SDO HMI 2014-03-04 16:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.67 | 40.50 | 23.86 | 57.79 | -12.24 | 154.96 | 70.69 | 259.57 | 0.9389 | 10.0 | 68.0 | |
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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 | 1.64 | 0.00 | 2.56 | -11.82 | 156.79 | 72.51 | 259.90 | 0.9496 | 316.0 | 262.9 | |
| 7.77 | 11.66 | 12.11 | 18.14 | -12.13 | 156.79 | 72.51 | 259.58 | 0.9495 | 447.1 | 272.4 | |
| 0.00 | 1.55 | 0.00 | 2.35 | -11.81 | 156.17 | 71.90 | 259.96 | 0.9463 | 366.0 | 328.6 | |
| 0.00 | 0.69 | 0.00 | 1.04 | -11.64 | 156.07 | 71.79 | 260.15 | 0.9458 | 252.0 | 261.4 | |
| 0.00 | 0.95 | 0.00 | 1.38 | -10.65 | 155.20 | 70.92 | 261.26 | 0.9412 | 139.0 | 105.5 | |
| 0.52 | 1.99 | 0.76 | 2.91 | -12.77 | 155.53 | 71.26 | 258.99 | 0.9424 | 200.2 | 205.0 | |
| 0.00 | 0.60 | 0.00 | 0.84 | -10.96 | 154.35 | 70.08 | 260.99 | 0.9361 | -160.0 | -163.3 | |
| 0.00 | 0.95 | 0.00 | 1.32 | -11.45 | 154.26 | 69.99 | 260.46 | 0.9354 | 94.0 | 96.0 | |
| 0.00 | 1.55 | 0.00 | 2.18 | -12.70 | 154.55 | 70.27 | 259.11 | 0.9367 | 185.0 | 172.2 | |
| 0.00 | 2.07 | 0.00 | 2.92 | -13.38 | 154.72 | 70.44 | 258.38 | 0.9375 | 245.0 | 302.8 | |
| 0.00 | 0.95 | 0.00 | 1.26 | -11.69 | 153.25 | 68.98 | 260.27 | 0.9290 | -397.0 | -320.4 | |
| 0.00 | 2.42 | 0.00 | 3.19 | -12.01 | 153.17 | 68.89 | 259.93 | 0.9284 | -472.0 | -361.2 | |
| 8.38 | 13.48 | 10.99 | 17.70 | -12.50 | 153.11 | 68.83 | 259.40 | 0.9278 | -527.5 | -199.2 | |
| 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. | |