SDO HMI 2011-11-30 18:58:56 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 |
| 52.43 | 216.67 | 55.90 | 226.23 | -20.32 | 109.82 | -59.15 | 113.80 | 0.8816 | 206.0 | 188.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-30 18:58:56 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 |
| 1.71 | 61.41 | 1.77 | 63.68 | -23.66 | 110.94 | -58.03 | 117.79 | 0.8803 | 634.0 | 337.8 | |
| 12.81 | -1.00 | 13.33 | -1.00 | -23.27 | 110.66 | -58.32 | 117.29 | 0.8816 | 701.3 | 999999 | |
| 0.00 | 0.77 | 0.00 | 0.83 | -23.45 | 109.39 | -59.58 | 117.16 | 0.8911 | 330.0 | 269.7 | |
| 0.00 | 1.20 | 0.00 | 1.29 | -23.16 | 109.48 | -59.49 | 116.86 | 0.8899 | 453.0 | 342.0 | |
| 0.00 | 1.02 | 0.00 | 1.09 | -22.42 | 109.63 | -59.34 | 116.09 | 0.8873 | 362.0 | 378.8 | |
| 1.02 | 8.88 | 1.12 | 9.74 | -23.04 | 109.06 | -59.92 | 116.63 | 0.8926 | 252.8 | -103.5 | |
| 1.28 | 2.05 | 1.39 | 2.22 | -22.55 | 109.09 | -59.88 | 116.11 | 0.8915 | 354.3 | 367.7 | |
| 0.00 | 1.02 | 0.00 | 1.11 | -22.36 | 108.97 | -60.00 | 115.87 | 0.8920 | 381.0 | 324.7 | |
| 0.00 | 0.94 | 0.00 | 1.03 | -22.63 | 108.65 | -60.32 | 116.08 | 0.8948 | 110.0 | 97.5 | |
| 0.00 | 1.54 | 0.00 | 1.67 | -22.07 | 108.98 | -59.99 | 115.55 | 0.8914 | 322.0 | 258.4 | |
| 15.29 | 89.76 | 14.90 | 87.61 | -16.93 | 111.41 | -57.56 | 110.37 | 0.8634 | 844.0 | 302.6 | |
| 1.20 | -11.00 | 1.19 | -11.00 | -17.12 | 110.72 | -58.25 | 110.45 | 0.8693 | 165.0 | 999999 | |
| 1.79 | 3.67 | 1.73 | 3.55 | -15.44 | 111.45 | -57.52 | 108.69 | 0.8604 | -197.6 | 145.6 | |
| 1.02 | 1.71 | 1.16 | 1.94 | -21.43 | 107.41 | -61.56 | 114.49 | 0.9013 | -478.8 | -443.6 | |
| 4.95 | 14.86 | 5.77 | 17.44 | -22.05 | 106.74 | -62.24 | 115.02 | 0.9069 | -614.8 | -376.8 | |
| 0.00 | 0.94 | 0.00 | 0.96 | -17.01 | 109.94 | -59.03 | 110.16 | 0.8754 | 229.0 | 190.5 | |
| 0.00 | 1.62 | 0.00 | 1.86 | -21.15 | 107.07 | -61.90 | 114.11 | 0.9032 | -412.0 | -430.5 | |
| 0.00 | 2.73 | 0.00 | 3.09 | -20.82 | 107.31 | -61.67 | 113.81 | 0.9011 | -726.0 | -600.9 | |
| 3.16 | -15.00 | 3.75 | -15.00 | -22.02 | 106.20 | -62.77 | 114.88 | 0.9104 | -547.5 | 999999 | |
| 0.00 | 1.54 | 0.00 | 1.74 | -20.60 | 107.26 | -61.71 | 113.56 | 0.9011 | -664.0 | -607.8 | |
| 1.11 | 10.08 | 1.34 | 12.26 | -22.42 | 105.74 | -63.24 | 115.20 | 0.9140 | -357.2 | -97.1 | |
| 0.00 | 0.94 | 0.00 | 1.11 | -21.77 | 106.19 | -62.78 | 114.60 | 0.9101 | -557.0 | -440.8 | |
| 1.37 | -21.00 | 1.66 | -21.00 | -22.16 | 105.66 | -63.31 | 114.91 | 0.9141 | -251.8 | 999999 | |
| 4.18 | 4.95 | 4.94 | 5.85 | -21.32 | 106.18 | -62.79 | 114.11 | 0.9095 | -494.6 | -403.2 | |
| 1.54 | 2.39 | 1.85 | 2.89 | -21.87 | 105.68 | -63.29 | 114.60 | 0.9136 | -235.0 | -80.6 | |
| 0.00 | 2.65 | 0.00 | 3.27 | -22.14 | 105.10 | -63.87 | 114.77 | 0.9176 | 414.0 | 331.0 | |
| 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. | |