SDO HMI 2013-01-07 05:58:54 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.40 | 301.48 | 22.55 | 160.42 | -24.40 | 250.34 | 5.58 | 194.07 | 0.3661 | 764.9 | 366.3 | |
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back to the solar disc SDO HMI 2013-01-07 05:58:54 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 |
| 40.87 | 285.52 | 21.74 | 151.94 | -24.38 | 250.67 | 5.91 | 194.90 | 0.3664 | 1491.1 | 425.1 | |
| 1.53 | -1.00 | 0.81 | -1.00 | -24.44 | 250.34 | 5.59 | 194.08 | 0.3661 | 1037.3 | 999999 | |
| 0.00 | 2.04 | 0.00 | 1.10 | -26.61 | 247.60 | 2.85 | 186.52 | 0.3927 | 852.0 | 593.9 | |
| 0.00 | 1.78 | 0.00 | 0.94 | -23.73 | 245.89 | 1.14 | 183.05 | 0.3436 | -931.0 | -752.6 | |
| 0.00 | 1.02 | 0.00 | 0.54 | -23.54 | 245.47 | 0.72 | 181.95 | 0.3402 | -944.0 | -707.5 | |
| 0.00 | 1.44 | 0.00 | 0.77 | -24.89 | 245.32 | 0.56 | 181.42 | 0.3623 | -776.0 | -713.2 | |
| 0.00 | 1.61 | 0.00 | 0.86 | -24.74 | 245.12 | 0.37 | 180.93 | 0.3597 | -693.0 | -590.1 | |
| 0.00 | 0.85 | 0.00 | 0.45 | -23.76 | 245.09 | 0.33 | 180.90 | 0.3436 | -921.0 | -749.6 | |
| 0.00 | 2.04 | 0.00 | 1.07 | -23.63 | 244.38 | -0.37 | 178.99 | 0.3416 | -906.0 | -786.7 | |
| 0.00 | 1.53 | 0.00 | 0.80 | -23.13 | 244.29 | -0.47 | 178.70 | 0.3333 | -933.0 | -812.6 | |
| 0.00 | 1.02 | 0.00 | 0.54 | -25.58 | 241.99 | -2.77 | 173.32 | 0.3760 | -792.0 | -664.1 | |
| 0.00 | 1.02 | 0.00 | 0.54 | -25.39 | 241.93 | -2.83 | 173.11 | 0.3731 | -866.0 | -680.4 | |
| 0.00 | 1.61 | 0.00 | 0.87 | -26.03 | 241.45 | -3.30 | 172.22 | 0.3843 | -684.0 | -518.6 | |
| 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. | |