SDO HMI 2011-09-05 19:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.10 | 66.22 | 9.80 | 45.58 | -19.50 | 258.41 | 35.57 | 232.01 | 0.6976 | 174.1 | 269.4 | |
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back to the solar disc SDO HMI 2011-09-05 19:59:07 UT
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 | 0.98 | 0.00 | 0.74 | -21.63 | 262.81 | 39.97 | 232.67 | 0.7533 | 638.0 | 430.2 | |
| 0.00 | 0.80 | 0.00 | 0.60 | -22.05 | 262.19 | 39.35 | 231.78 | 0.7503 | 502.0 | 396.0 | |
| 0.00 | 0.62 | 0.00 | 0.46 | -22.10 | 261.91 | 39.06 | 231.54 | 0.7480 | 476.0 | 381.7 | |
| 12.05 | 44.45 | 8.37 | 30.75 | -19.48 | 258.97 | 36.13 | 232.48 | 0.7031 | 871.0 | 608.1 | |
| 2.05 | 2.86 | 1.43 | 2.00 | -20.03 | 259.08 | 36.23 | 231.91 | 0.7079 | 471.1 | 319.2 | |
| 0.00 | 2.77 | 0.00 | 1.88 | -18.45 | 258.16 | 35.32 | 233.12 | 0.6879 | -424.0 | -318.3 | |
| 0.00 | 2.59 | 0.00 | 1.75 | -18.92 | 257.42 | 34.57 | 231.96 | 0.6838 | -614.0 | -460.6 | |
| 0.00 | 1.43 | 0.00 | 0.96 | -18.61 | 256.80 | 33.96 | 231.86 | 0.6754 | -825.0 | -682.7 | |
| 0.00 | 1.96 | 0.00 | 1.30 | -18.30 | 256.24 | 33.39 | 231.78 | 0.6673 | -721.0 | -532.5 | |
| 0.00 | 1.07 | 0.00 | 0.78 | -25.02 | 257.99 | 35.14 | 225.48 | 0.7338 | 434.0 | 414.8 | |
| 0.00 | 1.87 | 0.00 | 1.25 | -19.56 | 255.56 | 32.72 | 229.69 | 0.6701 | -706.0 | -575.6 | |
| 0.00 | 1.16 | 0.00 | 0.76 | -17.82 | 255.15 | 32.30 | 231.47 | 0.6526 | -705.0 | -607.9 | |
| 0.00 | 0.98 | 0.00 | 0.64 | -17.76 | 254.68 | 31.84 | 231.16 | 0.6473 | -684.0 | -534.8 | |
| 0.00 | 1.34 | 0.00 | 0.85 | -18.74 | 252.51 | 29.66 | 227.96 | 0.6332 | -848.0 | -662.4 | |
| 0.00 | 1.34 | 0.00 | 0.86 | -18.94 | 252.43 | 29.59 | 227.65 | 0.6341 | -517.0 | -433.9 | |
| 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. | |