SDO HMI 2014-01-11 23:00:24 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 |
| 50.30 | 338.86 | 25.27 | 170.87 | 5.79 | 45.53 | 0.37 | 354.45 | 0.1812 | -939.7 | -424.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-01-11 23:00:24 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 | 2.89 | 0.00 | 1.58 | 8.59 | 67.21 | 22.05 | 300.24 | 0.4316 | -869.0 | -649.6 | |
| 0.00 | 1.19 | 0.00 | 0.64 | 10.51 | 62.50 | 17.34 | 310.58 | 0.3875 | -820.0 | -535.8 | |
| 0.00 | 0.76 | 0.00 | 0.41 | 10.56 | 60.47 | 15.31 | 314.21 | 0.3638 | -795.0 | -717.0 | |
| 0.00 | 0.93 | 0.00 | 0.50 | 10.98 | 60.31 | 15.15 | 315.36 | 0.3667 | -751.0 | -603.9 | |
| 0.00 | 1.10 | 0.00 | 0.59 | 12.47 | 59.71 | 14.55 | 319.28 | 0.3777 | -528.0 | -480.2 | |
| 1.02 | 4.67 | 0.52 | 2.39 | 9.61 | 50.78 | 5.62 | 337.99 | 0.2588 | -1021.8 | -866.2 | |
| 0.00 | 3.57 | 0.00 | 1.83 | 9.73 | 50.54 | 5.38 | 339.01 | 0.2592 | -887.0 | -766.5 | |
| 0.00 | 1.36 | 0.00 | 0.69 | 8.76 | 50.40 | 5.24 | 338.07 | 0.2431 | -779.0 | -656.1 | |
| 0.00 | 1.44 | 0.00 | 0.75 | 12.64 | 50.02 | 4.86 | 344.07 | 0.3027 | -886.0 | -706.1 | |
| 0.00 | 1.10 | 0.00 | 0.57 | 10.13 | 49.86 | 4.70 | 341.97 | 0.2616 | -834.0 | -597.7 | |
| 0.00 | 3.14 | 0.00 | 1.58 | 4.41 | 49.67 | 4.51 | 332.38 | 0.1699 | -916.0 | -883.6 | |
| 0.00 | 1.53 | 0.00 | 0.78 | 9.97 | 49.73 | 4.57 | 342.23 | 0.2585 | -858.0 | -687.8 | |
| 0.00 | 2.21 | 0.00 | 1.11 | 4.26 | 49.28 | 4.12 | 334.04 | 0.1646 | -686.0 | -605.4 | |
| 0.00 | 1.36 | 0.00 | 0.70 | 12.11 | 49.08 | 3.92 | 346.64 | 0.2902 | -751.0 | -582.1 | |
| 0.00 | 1.02 | 0.00 | 0.53 | 12.11 | 48.80 | 3.64 | 347.53 | 0.2892 | -797.0 | -629.0 | |
| 0.00 | 0.85 | 0.00 | 0.43 | 9.88 | 48.38 | 3.22 | 347.18 | 0.2509 | -841.0 | -706.0 | |
| 0.00 | 1.44 | 0.00 | 0.72 | 4.08 | 47.86 | 2.70 | 341.94 | 0.1524 | 962.0 | 813.5 | |
| 0.00 | 1.61 | 0.00 | 0.81 | 4.02 | 47.54 | 2.38 | 343.88 | 0.1498 | 1085.0 | 861.9 | |
| 49.28 | 294.30 | 24.75 | 147.86 | 5.39 | 45.12 | -0.04 | 0.26 | 0.1677 | -1470.0 | -433.0 | |
| 0.00 | 2.63 | 0.00 | 1.32 | 5.45 | 42.81 | -2.35 | 13.67 | 0.1737 | -723.0 | -668.0 | |
| 0.00 | 2.12 | 0.00 | 1.07 | 3.30 | 39.65 | -5.51 | 36.31 | 0.1628 | 768.0 | 573.2 | |
| 0.00 | 1.61 | 0.00 | 0.82 | 4.91 | 36.63 | -8.53 | 43.12 | 0.2173 | 425.0 | 314.3 | |
| 0.00 | 2.63 | 0.00 | 1.38 | 12.57 | 35.81 | -9.35 | 28.82 | 0.3302 | 694.0 | 586.1 | |
| 0.00 | 1.02 | 0.00 | 0.53 | 11.05 | 34.95 | -10.21 | 33.55 | 0.3162 | 760.0 | 684.8 | |
| 0.00 | 1.53 | 0.00 | 0.82 | 7.98 | 26.49 | -18.67 | 56.80 | 0.3806 | -555.0 | -476.8 | |
| 0.00 | 0.85 | 0.00 | 0.46 | 8.07 | 26.23 | -18.93 | 56.94 | 0.3849 | -800.0 | -635.1 | |
| 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. | |