SDO HMI 2014-04-17 12:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.93 | 0.00 | 8.62 | -15.22 | 204.38 | -21.80 | 116.14 | 0.4002 | -194.3 | -39.1 | |
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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 | 2.13 | 0.00 | 1.11 | -13.17 | 209.14 | -17.04 | 115.95 | 0.3187 | 904.0 | 728.8 | |
| 0.00 | 1.68 | 0.00 | 0.88 | -13.50 | 208.07 | -18.10 | 115.66 | 0.3367 | 902.0 | 763.2 | |
| 0.00 | 2.04 | 0.00 | 1.07 | -13.40 | 207.88 | -18.29 | 115.19 | 0.3389 | 668.0 | 606.7 | |
| 0.00 | 1.24 | 0.00 | 0.65 | -11.31 | 207.00 | -19.17 | 108.52 | 0.3411 | -707.0 | -564.7 | |
| 0.00 | 1.24 | 0.00 | 0.66 | -14.54 | 206.11 | -20.07 | 116.29 | 0.3720 | 819.0 | 703.3 | |
| 0.00 | 1.24 | 0.00 | 0.69 | -18.74 | 202.30 | -23.87 | 121.85 | 0.4530 | -866.0 | -690.0 | |
| 0.00 | 2.39 | 0.00 | 1.32 | -15.83 | 202.02 | -24.15 | 115.61 | 0.4384 | -768.0 | -566.0 | |
| 0.00 | 0.97 | 0.00 | 0.54 | -17.60 | 201.71 | -24.47 | 119.04 | 0.4534 | -823.0 | -703.5 | |
| 0.00 | 0.97 | 0.00 | 0.54 | -17.49 | 201.34 | -24.83 | 118.51 | 0.4577 | -763.0 | -637.2 | |
| 0.00 | 0.97 | 0.00 | 0.54 | -15.84 | 200.12 | -26.06 | 114.24 | 0.4653 | -581.0 | -567.7 | |
| 0.00 | 0.53 | 0.00 | 0.30 | -19.08 | 199.22 | -26.96 | 119.85 | 0.4960 | -480.0 | -519.2 | |
| 0.00 | 0.53 | 0.00 | 0.32 | -19.94 | 192.90 | -33.28 | 117.22 | 0.5822 | -637.0 | -483.7 | |
| 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. | |