SDO HMI 2014-12-03 22:00:25 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.96 | 77.40 | 4.88 | 41.46 | 4.18 | 83.69 | 21.80 | 279.72 | 0.3775 | 66.9 | -114.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-12-03 22:00:25 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 | 0.60 | 0.00 | 0.34 | 6.74 | 91.45 | 29.56 | 282.54 | 0.5039 | -785.0 | -665.0 | |
| 0.00 | 1.02 | 0.00 | 0.58 | 0.35 | 90.27 | 28.38 | 269.71 | 0.4773 | -495.0 | -430.3 | |
| 0.00 | 0.68 | 0.00 | 0.38 | 6.90 | 88.35 | 26.46 | 284.16 | 0.4582 | -548.0 | -521.8 | |
| 0.00 | 0.85 | 0.00 | 0.48 | 7.11 | 88.33 | 26.44 | 284.62 | 0.4586 | -707.0 | -517.8 | |
| 0.60 | 1.71 | 0.33 | 0.95 | 6.46 | 88.19 | 26.30 | 283.28 | 0.4543 | -765.1 | -605.8 | |
| 1.11 | 5.04 | 0.62 | 2.79 | 6.13 | 88.04 | 26.15 | 282.63 | 0.4510 | -882.3 | -772.6 | |
| 0.00 | 1.54 | 0.00 | 0.85 | 6.73 | 88.08 | 26.19 | 283.91 | 0.4534 | -847.0 | -737.6 | |
| 0.00 | 1.45 | 0.00 | 0.80 | 4.68 | 87.84 | 25.95 | 279.50 | 0.4441 | -633.0 | -490.8 | |
| 1.62 | 3.93 | 0.89 | 2.17 | 5.93 | 87.50 | 25.61 | 282.41 | 0.4421 | -1000.6 | -773.4 | |
| 0.00 | 0.94 | 0.00 | 0.52 | 5.90 | 87.17 | 25.28 | 282.49 | 0.4370 | -762.0 | -667.5 | |
| 0.00 | 1.11 | 0.00 | 0.61 | 6.05 | 86.52 | 24.63 | 283.13 | 0.4275 | -595.0 | -444.8 | |
| 0.00 | 1.62 | 0.00 | 0.88 | 4.42 | 86.39 | 24.50 | 279.39 | 0.4208 | -843.0 | -624.0 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 5.34 | 86.23 | 24.34 | 281.61 | 0.4207 | -781.0 | -725.6 | |
| 1.28 | 4.44 | 0.70 | 2.42 | 4.63 | 86.14 | 24.25 | 279.97 | 0.4174 | -1046.8 | -845.4 | |
| 0.00 | 2.05 | 0.00 | 1.12 | 4.90 | 86.08 | 24.19 | 280.63 | 0.4172 | -833.0 | -710.3 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 5.52 | 86.01 | 24.12 | 282.13 | 0.4178 | -772.0 | -595.4 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 5.31 | 85.48 | 23.59 | 281.88 | 0.4090 | -740.0 | -487.8 | |
| 4.35 | 14.00 | 2.34 | 7.52 | 3.69 | 84.62 | 22.73 | 278.19 | 0.3912 | -967.8 | -783.9 | |
| 0.00 | 1.54 | 0.00 | 0.82 | -1.72 | 84.41 | 22.52 | 264.20 | 0.3865 | -902.0 | -754.2 | |
| 0.00 | 1.19 | 0.00 | 0.63 | -0.41 | 83.03 | 21.14 | 267.44 | 0.3627 | -791.0 | -666.6 | |
| 0.00 | 1.02 | 0.00 | 0.54 | 3.55 | 82.10 | 20.21 | 278.73 | 0.3504 | 650.0 | 517.2 | |
| 0.00 | 1.62 | 0.00 | 0.85 | 3.35 | 81.69 | 19.80 | 278.31 | 0.3432 | 828.0 | 638.8 | |
| 0.00 | 1.19 | 0.00 | 0.63 | 4.68 | 81.50 | 19.61 | 282.24 | 0.3438 | 811.0 | 626.3 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 3.65 | 81.44 | 19.55 | 279.27 | 0.3399 | 790.0 | 624.4 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 4.50 | 81.43 | 19.54 | 281.77 | 0.3421 | 703.0 | 552.2 | |
| 0.00 | 1.02 | 0.00 | 0.54 | 4.71 | 81.38 | 19.49 | 282.40 | 0.3419 | 735.0 | 557.5 | |
| 0.00 | 1.62 | 0.00 | 0.85 | 4.39 | 81.24 | 19.35 | 281.53 | 0.3387 | 849.0 | 645.9 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 3.62 | 80.97 | 19.08 | 279.40 | 0.3321 | 737.0 | 630.9 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 4.12 | 80.86 | 18.97 | 280.96 | 0.3317 | 760.0 | 568.8 | |
| 0.00 | 1.79 | 0.00 | 0.94 | 5.13 | 80.57 | 18.68 | 284.13 | 0.3305 | 756.0 | 539.2 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 3.80 | 80.47 | 18.58 | 280.18 | 0.3245 | 884.0 | 691.3 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 0.61 | 79.84 | 17.95 | 270.27 | 0.3095 | 726.0 | 603.1 | |
| 0.00 | 1.88 | 0.00 | 0.98 | 3.15 | 79.49 | 17.60 | 278.62 | 0.3068 | 885.0 | 695.5 | |
| 0.00 | 0.94 | 0.00 | 0.49 | -1.40 | 79.03 | 17.14 | 263.50 | 0.2979 | 791.0 | 640.9 | |
| 0.00 | 1.45 | 0.00 | 0.75 | 3.09 | 78.84 | 16.95 | 278.74 | 0.2959 | 910.0 | 669.1 | |
| 0.00 | 0.68 | 0.00 | 0.35 | 4.34 | 78.13 | 16.24 | 283.40 | 0.2879 | 743.0 | 641.8 | |
| 0.00 | 1.45 | 0.00 | 0.75 | 3.45 | 77.95 | 16.06 | 280.46 | 0.2821 | 927.0 | 717.9 | |
| 0.00 | 1.79 | 0.00 | 0.92 | 1.03 | 77.83 | 15.94 | 271.82 | 0.2760 | 843.0 | 703.3 | |
| 0.00 | 1.96 | 0.00 | 1.01 | 4.52 | 77.70 | 15.81 | 284.36 | 0.2816 | 735.0 | 627.5 | |
| 0.00 | 1.54 | 0.00 | 0.79 | 4.37 | 77.54 | 15.65 | 283.98 | 0.2785 | 962.0 | 761.8 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 3.81 | 76.85 | 14.96 | 282.51 | 0.2651 | 880.0 | 776.3 | |
| 0.00 | 1.28 | 0.00 | 0.66 | 3.99 | 76.64 | 14.75 | 283.35 | 0.2623 | 870.0 | 733.9 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 3.49 | 76.60 | 14.71 | 281.49 | 0.2599 | 847.0 | 682.0 | |
| 0.00 | 0.77 | 0.00 | 0.39 | 4.11 | 76.28 | 14.39 | 284.12 | 0.2567 | 869.0 | 703.8 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
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. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
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. |
||
| 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. | |