SDO HMI 2014-09-15 01:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.16 | 30.31 | 5.74 | 19.00 | -15.87 | 65.45 | 30.09 | 231.95 | 0.6147 | 373.4 | 457.4 | |
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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 |
| 2.58 | 17.42 | 1.62 | 10.94 | -15.25 | 66.47 | 31.12 | 233.81 | 0.6200 | 659.1 | 639.8 | |
| 0.00 | 1.87 | 0.00 | 1.21 | -18.26 | 66.84 | 31.48 | 230.24 | 0.6475 | 668.0 | 524.8 | |
| 2.31 | -1.00 | 1.45 | -1.00 | -15.33 | 66.23 | 30.87 | 233.49 | 0.6180 | 772.6 | 999999 | |
| 0.80 | 6.31 | 0.50 | 3.95 | -15.00 | 66.14 | 30.78 | 233.86 | 0.6144 | 986.6 | 635.8 | |
| 3.47 | -1.00 | 2.17 | -1.00 | -15.28 | 65.93 | 30.57 | 233.30 | 0.6143 | 897.0 | 999999 | |
| 0.00 | 1.07 | 0.00 | 0.69 | -18.87 | 66.52 | 31.16 | 229.20 | 0.6491 | 572.0 | 426.2 | |
| 0.00 | 0.80 | 0.00 | 0.50 | -16.83 | 63.69 | 28.34 | 229.13 | 0.6030 | 390.0 | 353.6 | |
| 0.00 | 0.80 | 0.00 | 0.49 | -17.15 | 62.46 | 27.10 | 227.47 | 0.5930 | -618.0 | -510.9 | |
| 0.00 | 0.80 | 0.00 | 0.49 | -18.81 | 60.85 | 25.49 | 223.64 | 0.5926 | -616.0 | -488.1 | |
| 0.00 | 1.24 | 0.00 | 0.73 | -19.11 | 53.70 | 18.34 | 214.19 | 0.5311 | -640.0 | -539.1 | |
| 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. | |