SDO HMI 2013-09-20 00:59:04 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 60.53 | 343.61 | 51.04 | 289.26 | -17.69 | 58.51 | -48.41 | 118.08 | 0.8096 | 718.6 | 209.9 | |
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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 |
| 53.62 | 317.81 | 44.66 | 265.47 | -17.68 | 58.87 | -48.05 | 118.22 | 0.8064 | 1031.3 | 253.7 | |
| 0.71 | 12.76 | 0.62 | 11.23 | -18.68 | 57.03 | -49.89 | 118.51 | 0.8266 | 209.0 | -275.8 | |
| 0.53 | -2.00 | 0.47 | -2.00 | -18.59 | 56.92 | -50.00 | 118.36 | 0.8273 | 291.3 | 999999 | |
| 1.86 | -2.00 | 1.65 | -2.00 | -18.69 | 56.58 | -50.34 | 118.32 | 0.8305 | -577.0 | 999999 | |
| 0.00 | 0.80 | 0.00 | 0.77 | -18.08 | 52.56 | -54.36 | 115.99 | 0.8615 | -554.0 | -486.1 | |
| 0.80 | 1.86 | 0.76 | 1.77 | -16.94 | 52.85 | -54.07 | 114.85 | 0.8557 | -665.7 | -543.6 | |
| 0.00 | 1.24 | 0.00 | 1.27 | -19.88 | 51.22 | -55.70 | 117.42 | 0.8772 | -487.0 | -458.9 | |
| 0.00 | 0.89 | 0.00 | 0.84 | -16.57 | 52.74 | -54.18 | 114.39 | 0.8555 | -573.0 | -583.5 | |
| 0.00 | 2.22 | 0.00 | 2.14 | -17.22 | 52.40 | -54.52 | 114.99 | 0.8602 | -507.0 | -336.8 | |
| 0.00 | 1.33 | 0.00 | 1.28 | -16.64 | 52.32 | -54.60 | 114.32 | 0.8591 | -421.0 | -267.1 | |
| 3.01 | 4.70 | 2.88 | 4.49 | -16.34 | 52.40 | -54.52 | 114.02 | 0.8576 | -564.9 | -389.4 | |
| 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. | |