SDO HMI 2011-12-14 21:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 71.65 | 389.13 | 37.67 | 204.53 | -18.11 | 352.20 | 9.37 | 207.53 | 0.3367 | 1147.6 | 452.5 | |
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back to the solar disc SDO HMI 2011-12-14 21:58:55 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 |
| 48.67 | 293.14 | 25.56 | 153.86 | -17.84 | 352.36 | 9.53 | 208.31 | 0.3340 | 1446.7 | 478.7 | |
| 2.38 | -1.00 | 1.25 | -1.00 | -17.25 | 352.21 | 9.38 | 208.81 | 0.3244 | 1145.1 | 999999 | |
| 12.85 | 59.90 | 6.79 | 31.69 | -19.01 | 352.08 | 9.25 | 205.96 | 0.3489 | 1044.8 | 222.1 | |
| 0.00 | 1.11 | 0.00 | 0.57 | -15.39 | 351.44 | 8.61 | 209.84 | 0.2913 | -597.0 | -574.4 | |
| 5.19 | 11.32 | 2.73 | 5.95 | -18.74 | 351.44 | 8.61 | 204.73 | 0.3403 | 1085.7 | 718.8 | |
| 0.00 | 2.38 | 0.00 | 1.26 | -19.23 | 351.37 | 8.54 | 203.93 | 0.3472 | 811.0 | 642.6 | |
| 0.00 | 1.45 | 0.00 | 0.76 | -18.80 | 351.19 | 8.36 | 204.03 | 0.3395 | 825.0 | 668.7 | |
| 1.11 | 10.72 | 0.58 | 5.66 | -19.61 | 351.20 | 8.37 | 203.06 | 0.3516 | 686.4 | 903.6 | |
| 0.00 | 0.94 | 0.00 | 0.49 | -19.05 | 351.14 | 8.31 | 203.59 | 0.3429 | 931.0 | 813.7 | |
| 0.00 | 1.62 | 0.00 | 0.83 | -15.14 | 350.78 | 7.95 | 208.35 | 0.2824 | -911.0 | -726.0 | |
| 1.45 | -8.00 | 0.76 | -8.00 | -19.54 | 350.91 | 8.08 | 202.42 | 0.3489 | 792.2 | 999999 | |
| 0.00 | 1.28 | 0.00 | 0.67 | -18.95 | 350.88 | 8.05 | 203.05 | 0.3398 | 765.0 | 457.9 | |
| 0.00 | 1.19 | 0.00 | 0.63 | -19.86 | 350.67 | 7.84 | 201.48 | 0.3521 | 802.0 | 653.8 | |
| 0.00 | 1.19 | 0.00 | 0.63 | -20.33 | 350.60 | 7.77 | 200.79 | 0.3588 | 782.0 | 520.5 | |
| 0.00 | 1.36 | 0.00 | 0.72 | -19.86 | 350.45 | 7.62 | 200.93 | 0.3508 | 890.0 | 713.4 | |
| 0.00 | 1.53 | 0.00 | 0.81 | -20.45 | 350.45 | 7.62 | 200.29 | 0.3598 | 942.0 | 746.7 | |
| 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. | |