SDO HMI 2011-11-27 01:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.58 | 29.01 | 7.47 | 21.92 | 8.77 | 266.31 | 48.49 | 280.54 | 0.7521 | -412.5 | -270.7 | |
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back to the solar disc SDO HMI 2011-11-27 01:58:57 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 | 1.45 | 0.00 | 1.25 | 9.97 | 272.37 | 54.54 | 281.19 | 0.8200 | -648.0 | -531.2 | |
| 0.00 | 1.88 | 0.00 | 1.57 | 8.16 | 271.20 | 53.38 | 279.09 | 0.8068 | 673.0 | 481.5 | |
| 1.37 | 2.14 | 1.15 | 1.80 | 10.50 | 271.37 | 53.54 | 281.96 | 0.8106 | -474.2 | -390.8 | |
| 0.00 | 1.03 | 0.00 | 0.80 | 9.66 | 267.81 | 49.98 | 281.38 | 0.7724 | -546.0 | -425.7 | |
| 8.21 | 9.67 | 6.32 | 7.44 | 8.35 | 267.51 | 49.69 | 279.71 | 0.7677 | -605.5 | -392.6 | |
| 0.00 | 1.63 | 0.00 | 1.26 | 9.58 | 267.60 | 49.78 | 281.29 | 0.7701 | -653.0 | -482.7 | |
| 0.00 | 1.37 | 0.00 | 1.02 | 4.71 | 266.30 | 48.47 | 275.02 | 0.7513 | -531.0 | -427.6 | |
| 0.00 | 1.11 | 0.00 | 0.84 | 8.76 | 266.44 | 48.61 | 280.38 | 0.7562 | -528.0 | -434.2 | |
| 0.00 | 1.03 | 0.00 | 0.78 | 10.35 | 266.65 | 48.82 | 282.43 | 0.7606 | -489.0 | -372.8 | |
| 0.00 | 1.37 | 0.00 | 1.01 | 8.79 | 265.14 | 47.31 | 280.59 | 0.7414 | -518.0 | -393.4 | |
| 0.00 | 1.20 | 0.00 | 0.86 | 9.32 | 263.74 | 45.91 | 281.53 | 0.7258 | -605.0 | -522.6 | |
| 0.00 | 1.28 | 0.00 | 0.91 | 7.83 | 263.29 | 45.47 | 279.55 | 0.7185 | -701.0 | -592.7 | |
| 0.00 | 0.94 | 0.00 | 0.63 | 8.21 | 260.22 | 42.39 | 280.56 | 0.6812 | -644.0 | -479.5 | |
| 0.00 | 0.77 | 0.00 | 0.50 | 10.30 | 256.94 | 39.11 | 284.42 | 0.6432 | -699.0 | -634.0 | |
| 0.00 | 1.71 | 0.00 | 1.00 | 9.18 | 248.96 | 31.14 | 285.16 | 0.5310 | 724.0 | 592.7 | |
| 0.00 | 0.43 | 0.00 | 0.25 | 9.34 | 248.66 | 30.84 | 285.57 | 0.5272 | 681.0 | 578.2 | |
| 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. | |