SDO HMI 2014-09-20 00:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 44.49 | 232.43 | 58.43 | 304.78 | -9.48 | 263.97 | -65.93 | 103.33 | 0.9253 | 224.9 | 59.0 | |
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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 | 1.68 | 0.00 | 1.54 | -6.30 | 274.23 | -55.67 | 102.26 | 0.8421 | 281.0 | 258.4 | |
| 0.00 | 0.80 | 0.00 | 0.77 | -7.60 | 272.72 | -57.19 | 103.36 | 0.8583 | 192.0 | 240.6 | |
| 0.00 | 2.39 | 0.00 | 2.66 | -8.08 | 268.00 | -61.90 | 102.73 | 0.8972 | 485.0 | 363.3 | |
| 18.88 | 136.87 | 21.97 | 160.65 | -8.22 | 266.77 | -63.13 | 102.60 | 0.9065 | 934.3 | 238.8 | |
| 2.39 | -4.00 | 2.81 | -4.00 | -8.71 | 266.55 | -63.35 | 103.08 | 0.9088 | 630.0 | 999999 | |
| 7.00 | -4.00 | 8.39 | -4.00 | -8.55 | 266.05 | -63.85 | 102.79 | 0.9120 | 361.6 | 999999 | |
| 0.00 | 6.21 | 0.00 | 7.71 | -9.12 | 265.15 | -64.75 | 103.20 | 0.9190 | -263.0 | -166.3 | |
| 1.15 | 7.53 | 1.42 | 9.28 | -7.99 | 265.23 | -64.67 | 102.02 | 0.9169 | 279.6 | 239.0 | |
| 0.71 | -8.00 | 0.87 | -8.00 | -8.09 | 265.20 | -64.70 | 102.11 | 0.9172 | 260.8 | 999999 | |
| 0.71 | 2.84 | 0.88 | 3.54 | -8.73 | 264.99 | -64.91 | 102.76 | 0.9195 | -99.6 | -175.3 | |
| 0.00 | 3.90 | 0.00 | 4.93 | -7.92 | 264.52 | -65.38 | 101.79 | 0.9215 | -189.0 | -77.7 | |
| 13.65 | 70.21 | 22.09 | 113.70 | -11.40 | 259.77 | -70.13 | 104.45 | 0.9534 | -548.1 | -185.6 | |
| 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. | |