SDO HMI 2011-11-05 20:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.38 | 93.83 | 38.03 | 212.60 | 17.95 | 59.90 | -77.52 | 72.46 | 0.9741 | -147.2 | 86.9 | |
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back to the solar disc SDO HMI 2011-11-05 20:58:59 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 |
| 10.27 | 34.79 | 18.88 | 64.50 | 16.94 | 62.62 | -74.80 | 73.50 | 0.9640 | -549.7 | -282.4 | |
| 1.64 | 8.80 | 3.38 | 18.61 | 17.79 | 60.79 | -76.63 | 72.64 | 0.9717 | -115.4 | 153.2 | |
| 2.50 | 22.44 | 4.95 | 46.11 | 17.08 | 61.45 | -75.97 | 73.36 | 0.9690 | -312.4 | 153.6 | |
| 1.04 | -2.00 | 2.17 | -2.00 | 17.74 | 60.58 | -76.84 | 72.68 | 0.9725 | 161.8 | 999999 | |
| 0.00 | 2.59 | 0.00 | 5.50 | 17.44 | 60.29 | -77.13 | 72.99 | 0.9736 | 80.0 | 31.0 | |
| 2.93 | 23.57 | 8.65 | 74.24 | 19.47 | 56.35 | -81.07 | 70.90 | 0.9864 | 574.5 | 275.4 | |
| 0.00 | 0.95 | 0.00 | 2.08 | 17.45 | 59.85 | -77.57 | 72.99 | 0.9753 | 446.0 | 382.0 | |
| 0.00 | 0.69 | 0.00 | 1.56 | 17.57 | 59.36 | -78.06 | 72.86 | 0.9770 | 430.0 | 448.9 | |
| 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. | |