SDO HMI 2014-01-15 05:00:24 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 |
| 47.29 | 216.28 | 27.22 | 124.62 | -17.54 | 30.82 | 28.45 | 242.74 | 0.5128 | 222.1 | 185.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-01-15 05:00:24 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 | 0.68 | 0.00 | 0.41 | -17.03 | 34.50 | 32.12 | 245.90 | 0.5592 | 613.0 | 542.0 | |
| 0.00 | 1.02 | 0.00 | 0.59 | -16.41 | 32.37 | 30.00 | 245.80 | 0.5279 | 672.0 | 545.9 | |
| 0.00 | 3.49 | 0.00 | 2.03 | -16.69 | 32.24 | 29.87 | 245.23 | 0.5275 | 756.0 | 639.9 | |
| 1.11 | 149.84 | 0.65 | 86.88 | -18.16 | 31.93 | 29.56 | 242.42 | 0.5310 | 662.5 | 431.1 | |
| 5.44 | -4.00 | 3.16 | -4.00 | -17.44 | 31.76 | 29.39 | 243.60 | 0.5249 | 910.9 | 999999 | |
| 2.21 | -4.00 | 1.28 | -4.00 | -16.86 | 31.66 | 29.29 | 244.56 | 0.5206 | 863.8 | 999999 | |
| 18.11 | -4.00 | 10.53 | -4.00 | -17.90 | 31.67 | 29.30 | 242.71 | 0.5261 | 961.0 | 999999 | |
| 0.94 | 2.38 | 0.54 | 1.38 | -17.23 | 31.52 | 29.14 | 243.80 | 0.5205 | 953.3 | 774.5 | |
| 0.00 | 2.47 | 0.00 | 1.42 | -16.37 | 31.16 | 28.79 | 245.16 | 0.5113 | 914.0 | 735.9 | |
| 0.68 | -4.00 | 0.39 | -4.00 | -18.07 | 31.06 | 28.69 | 241.99 | 0.5190 | 816.6 | 999999 | |
| 7.14 | -4.00 | 4.11 | -4.00 | -17.11 | 30.82 | 28.45 | 243.58 | 0.5105 | 763.5 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.54 | -16.81 | 30.67 | 28.30 | 244.02 | 0.5069 | 253.0 | 206.5 | |
| 0.00 | 0.77 | 0.00 | 0.44 | -16.88 | 30.37 | 27.99 | 243.68 | 0.5032 | -466.0 | -425.4 | |
| 0.00 | 13.44 | 0.00 | 7.68 | -17.16 | 30.06 | 27.69 | 242.95 | 0.5006 | -587.0 | -351.7 | |
| 0.00 | 1.02 | 0.00 | 0.58 | -16.81 | 29.83 | 27.46 | 243.45 | 0.4955 | -889.0 | -752.8 | |
| 0.00 | 1.19 | 0.00 | 0.68 | -17.22 | 29.17 | 26.80 | 242.18 | 0.4889 | -841.0 | -707.6 | |
| 0.00 | 4.51 | 0.00 | 2.55 | -17.39 | 28.85 | 26.48 | 241.62 | 0.4856 | -892.0 | -665.0 | |
| 0.00 | 1.11 | 0.00 | 0.62 | -17.15 | 28.74 | 26.37 | 242.00 | 0.4827 | -721.0 | -641.5 | |
| 1.62 | 19.64 | 0.91 | 11.07 | -17.39 | 28.61 | 26.24 | 241.42 | 0.4824 | -833.1 | -695.5 | |
| 5.70 | -19.00 | 3.21 | -19.00 | -17.47 | 28.31 | 25.94 | 241.04 | 0.4788 | -1065.4 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.63 | -18.59 | 28.38 | 26.01 | 238.99 | 0.4870 | -580.0 | -541.2 | |
| 2.89 | -19.00 | 1.63 | -19.00 | -17.59 | 28.12 | 25.75 | 240.65 | 0.4771 | -1019.8 | 999999 | |
| 0.00 | 1.45 | 0.00 | 0.82 | -18.66 | 28.08 | 25.71 | 238.60 | 0.4835 | -524.0 | -433.8 | |
| 1.11 | 9.69 | 0.62 | 5.44 | -17.70 | 27.69 | 25.32 | 240.08 | 0.4720 | -997.8 | -755.6 | |
| 0.34 | 1.53 | 0.19 | 0.86 | -17.80 | 27.47 | 25.09 | 239.70 | 0.4697 | -1003.8 | -720.4 | |
| 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. | |