SDO HMI 2014-09-06 00:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 55.19 | 240.86 | 46.32 | 202.64 | -19.61 | 107.24 | -47.51 | 120.75 | 0.8104 | 713.3 | 346.8 | |
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back to the solar disc SDO HMI 2014-09-06 00:00:36 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 | 0.27 | 0.00 | 0.22 | -19.82 | 109.30 | -45.45 | 122.05 | 0.7932 | -441.0 | -385.7 | |
| 0.36 | 9.37 | 0.31 | 8.10 | -22.53 | 107.53 | -47.22 | 124.12 | 0.8211 | 664.8 | 503.1 | |
| 0.00 | 2.05 | 0.00 | 1.69 | -19.88 | 108.36 | -46.40 | 121.61 | 0.8019 | 729.0 | 618.1 | |
| 0.00 | 1.87 | 0.00 | 1.56 | -19.62 | 107.94 | -46.81 | 121.11 | 0.8044 | 509.0 | 432.7 | |
| 20.36 | 87.85 | 16.68 | 71.77 | -18.70 | 108.09 | -46.66 | 120.15 | 0.7989 | 929.5 | 506.6 | |
| 10.00 | 132.14 | 8.53 | 112.59 | -20.67 | 107.09 | -47.67 | 121.86 | 0.8165 | 695.7 | 264.0 | |
| 0.27 | -6.00 | 0.23 | -6.00 | -19.49 | 107.18 | -47.57 | 120.59 | 0.8105 | 838.3 | 999999 | |
| 20.00 | -6.00 | 17.02 | -6.00 | -19.86 | 106.79 | -47.96 | 120.81 | 0.8154 | 866.8 | 999999 | |
| 0.00 | 0.71 | 0.00 | 0.62 | -20.62 | 106.23 | -48.52 | 121.38 | 0.8235 | 173.0 | 74.4 | |
| 4.20 | -6.00 | 3.55 | -6.00 | -19.13 | 106.75 | -48.00 | 119.97 | 0.8127 | 687.3 | 999999 | |
| 0.00 | 2.05 | 0.00 | 1.85 | -21.74 | 105.18 | -49.57 | 122.10 | 0.8368 | 401.0 | 318.1 | |
| 0.00 | 1.79 | 0.00 | 1.63 | -18.04 | 102.80 | -51.95 | 116.98 | 0.8423 | -677.0 | -568.0 | |
| 0.00 | 0.71 | 0.00 | 0.65 | -17.36 | 102.72 | -52.03 | 116.19 | 0.8406 | -592.0 | -545.1 | |
| 0.00 | 2.05 | 0.00 | 1.96 | -18.05 | 101.11 | -53.65 | 116.31 | 0.8562 | -463.0 | -304.0 | |
| 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. | |