SDO HMI 2011-10-14 04:59:02 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 |
| 148.79 | 840.42 | 87.64 | 496.42 | -12.21 | 48.70 | -27.65 | 123.72 | 0.5460 | 41.7 | -72.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-14 04:59:02 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 |
| 51.43 | 265.71 | 29.29 | 151.17 | -11.70 | 52.53 | -23.81 | 126.71 | 0.4951 | 1137.9 | 455.5 | |
| 1.66 | 3.50 | 0.96 | 2.03 | -13.75 | 51.68 | -24.66 | 129.00 | 0.5236 | 846.8 | 598.0 | |
| 0.44 | -1.00 | 0.25 | -1.00 | -11.67 | 51.77 | -24.58 | 125.79 | 0.5042 | 644.2 | 999999 | |
| 0.00 | 2.45 | 0.00 | 1.40 | -11.52 | 51.58 | -24.77 | 125.34 | 0.5053 | 643.0 | 583.8 | |
| 0.00 | 1.75 | 0.00 | 1.01 | -12.13 | 51.35 | -25.00 | 126.08 | 0.5132 | 563.0 | 353.0 | |
| 3.50 | 98.40 | 2.03 | 57.08 | -12.90 | 51.03 | -25.31 | 126.96 | 0.5237 | -1039.9 | 330.1 | |
| 5.07 | -6.00 | 2.93 | -6.00 | -12.08 | 51.09 | -25.26 | 125.71 | 0.5160 | 1053.8 | 999999 | |
| 0.70 | -6.00 | 0.41 | -6.00 | -12.16 | 50.74 | -25.61 | 125.47 | 0.5209 | 812.0 | 999999 | |
| 13.21 | -6.00 | 7.67 | -6.00 | -12.47 | 50.67 | -25.68 | 125.90 | 0.5244 | 878.4 | 999999 | |
| 0.00 | 1.40 | 0.00 | 0.82 | -12.88 | 49.98 | -26.37 | 125.82 | 0.5361 | 659.0 | 438.0 | |
| 0.00 | 1.57 | 0.00 | 0.93 | -14.03 | 49.84 | -26.51 | 127.42 | 0.5474 | 452.0 | 489.5 | |
| 0.00 | 2.01 | 0.00 | 1.18 | -13.08 | 49.78 | -26.57 | 125.93 | 0.5401 | 294.0 | 294.2 | |
| 1.05 | 456.82 | 0.62 | 276.63 | -11.72 | 47.55 | -28.80 | 121.69 | 0.5564 | -854.8 | -432.2 | |
| 0.00 | 1.22 | 0.00 | 0.74 | -13.94 | 47.27 | -29.08 | 124.79 | 0.5766 | -822.0 | -660.6 | |
| 2.45 | -13.00 | 1.45 | -13.00 | -11.31 | 47.56 | -28.79 | 121.06 | 0.5533 | 722.1 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.73 | -10.74 | 47.17 | -29.18 | 119.81 | 0.5542 | 751.0 | 508.1 | |
| 1.84 | -13.00 | 1.11 | -13.00 | -12.23 | 46.75 | -29.59 | 121.78 | 0.5699 | -975.7 | 999999 | |
| 1.49 | -13.00 | 0.90 | -13.00 | -13.34 | 46.54 | -29.81 | 123.26 | 0.5807 | -687.8 | 999999 | |
| 18.80 | -13.00 | 11.41 | -13.00 | -12.94 | 46.38 | -29.97 | 122.53 | 0.5796 | -1084.5 | 999999 | |
| 4.90 | -13.00 | 2.96 | -13.00 | -12.59 | 46.42 | -29.92 | 122.05 | 0.5765 | -1202.9 | 999999 | |
| 11.20 | -13.00 | 6.77 | -13.00 | -12.22 | 46.33 | -30.02 | 121.40 | 0.5750 | -1120.8 | 999999 | |
| 2.54 | -13.00 | 1.53 | -13.00 | -11.76 | 46.21 | -30.14 | 120.60 | 0.5732 | -1184.9 | 999999 | |
| 0.00 | 4.37 | 0.00 | 2.70 | -14.31 | 45.75 | -30.59 | 123.99 | 0.5970 | -797.0 | -637.5 | |
| 3.41 | -13.00 | 2.08 | -13.00 | -12.87 | 45.92 | -30.42 | 122.04 | 0.5845 | -809.1 | 999999 | |
| 1.57 | -13.00 | 0.95 | -13.00 | -11.61 | 46.05 | -30.30 | 120.24 | 0.5742 | -1306.6 | 999999 | |
| 2.19 | -13.00 | 1.33 | -13.00 | -12.69 | 45.84 | -30.50 | 121.70 | 0.5842 | -896.5 | 999999 | |
| 1.14 | -13.00 | 0.70 | -13.00 | -13.13 | 45.78 | -30.56 | 122.31 | 0.5881 | -394.9 | 999999 | |
| 0.70 | -13.00 | 0.43 | -13.00 | -12.88 | 45.78 | -30.57 | 121.93 | 0.5863 | -473.2 | 999999 | |
| 2.45 | -13.00 | 1.49 | -13.00 | -12.57 | 45.75 | -30.59 | 121.44 | 0.5845 | -883.0 | 999999 | |
| 1.57 | -13.00 | 0.95 | -13.00 | -11.54 | 45.67 | -30.68 | 119.82 | 0.5784 | -850.6 | 999999 | |
| 15.48 | -13.00 | 9.42 | -13.00 | -12.01 | 45.54 | -30.81 | 120.44 | 0.5832 | -819.4 | 999999 | |
| 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. | |