SDO HMI 2011-08-07 12:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.02 | 63.98 | 6.68 | 32.82 | 19.00 | 242.05 | -7.91 | 29.87 | 0.2605 | -7.2 | 290.5 | |
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back to the solar disc SDO HMI 2011-08-07 12:59:10 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 | 1.27 | 0.00 | 0.65 | 20.31 | 248.52 | -1.44 | 5.51 | 0.2463 | -820.0 | -596.4 | |
| 0.00 | 1.72 | 0.00 | 0.87 | 18.12 | 246.84 | -3.11 | 14.01 | 0.2142 | -893.0 | -628.9 | |
| 2.80 | 9.94 | 1.43 | 5.06 | 18.57 | 244.68 | -5.28 | 22.08 | 0.2329 | -1096.3 | -880.4 | |
| 2.53 | -3.00 | 1.29 | -3.00 | 18.48 | 244.45 | -5.50 | 23.08 | 0.2329 | -947.0 | 999999 | |
| 0.00 | 1.36 | 0.00 | 0.69 | 17.48 | 244.36 | -5.60 | 25.35 | 0.2182 | -855.0 | -583.3 | |
| 0.00 | 1.99 | 0.00 | 1.01 | 17.76 | 244.16 | -5.80 | 25.56 | 0.2239 | -764.0 | -637.5 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 18.96 | 243.31 | -6.65 | 26.27 | 0.2484 | -803.0 | -630.3 | |
| 1.36 | 2.80 | 0.70 | 1.44 | 19.49 | 242.80 | -7.16 | 26.96 | 0.2601 | -759.9 | -681.5 | |
| 0.00 | 2.62 | 0.00 | 1.35 | 19.55 | 242.50 | -7.45 | 27.79 | 0.2633 | -794.0 | -541.7 | |
| 0.00 | 1.27 | 0.00 | 0.65 | 20.01 | 242.48 | -7.47 | 27.00 | 0.2704 | -751.0 | -643.0 | |
| 0.00 | 1.27 | 0.00 | 0.65 | 19.85 | 241.67 | -8.28 | 29.73 | 0.2744 | 766.0 | 565.9 | |
| 0.00 | 3.16 | 0.00 | 1.62 | 18.10 | 241.63 | -8.32 | 33.55 | 0.2501 | 750.0 | 530.3 | |
| 2.53 | 22.14 | 1.30 | 11.38 | 18.90 | 240.81 | -9.14 | 34.19 | 0.2687 | 1122.2 | 899.1 | |
| 0.00 | 1.36 | 0.00 | 0.70 | 19.27 | 240.79 | -9.16 | 33.44 | 0.2740 | 792.0 | 629.9 | |
| 0.00 | 2.89 | 0.00 | 1.49 | 19.58 | 240.48 | -9.47 | 33.65 | 0.2811 | 1020.0 | 840.0 | |
| 0.00 | 0.99 | 0.00 | 0.51 | 19.26 | 240.20 | -9.75 | 35.08 | 0.2794 | 871.0 | 623.8 | |
| 3.80 | 5.96 | 1.96 | 3.08 | 19.76 | 240.11 | -9.85 | 34.28 | 0.2870 | 875.5 | 692.8 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 21.20 | 239.91 | -10.04 | 31.96 | 0.3084 | 748.0 | 549.6 | |
| 0.00 | 0.99 | 0.00 | 0.51 | 18.59 | 239.43 | -10.52 | 38.65 | 0.2784 | 730.0 | 552.0 | |
| 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. | |