SDO HMI 2011-10-09 02:59:03 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 |
| 67.63 | 301.63 | 39.68 | 177.58 | -14.77 | 118.36 | -25.05 | 130.79 | 0.5411 | 227.4 | 97.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-09 02:59:03 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 |
| 39.03 | 173.83 | 22.48 | 100.03 | -14.82 | 121.01 | -22.39 | 133.74 | 0.5118 | 1178.5 | 428.2 | |
| 1.32 | -1.00 | 0.76 | -1.00 | -15.27 | 120.39 | -23.02 | 133.61 | 0.5230 | 607.0 | 999999 | |
| 1.49 | -1.00 | 0.86 | -1.00 | -15.14 | 120.34 | -23.07 | 133.36 | 0.5223 | 614.1 | 999999 | |
| 0.00 | 2.81 | 0.00 | 1.64 | -15.63 | 120.07 | -23.33 | 133.74 | 0.5300 | 582.0 | 464.0 | |
| 0.00 | 0.88 | 0.00 | 0.51 | -15.34 | 120.07 | -23.33 | 133.33 | 0.5272 | 505.0 | 423.3 | |
| 0.00 | 1.40 | 0.00 | 0.82 | -15.80 | 119.95 | -23.45 | 133.83 | 0.5330 | 198.0 | 304.6 | |
| 6.40 | 15.26 | 3.71 | 8.85 | -14.67 | 120.05 | -23.35 | 132.33 | 0.5208 | 907.5 | 448.0 | |
| 0.00 | 1.40 | 0.00 | 0.82 | -15.19 | 119.92 | -23.48 | 132.93 | 0.5273 | 697.0 | 570.9 | |
| 1.32 | 2.63 | 0.77 | 1.54 | -15.61 | 119.84 | -23.57 | 133.43 | 0.5323 | 600.8 | 486.3 | |
| 0.00 | 1.32 | 0.00 | 0.78 | -14.76 | 117.59 | -25.82 | 129.64 | 0.5490 | -652.0 | -460.4 | |
| 0.00 | 1.14 | 0.00 | 0.68 | -15.07 | 117.10 | -26.31 | 129.56 | 0.5573 | -584.0 | -468.8 | |
| 0.00 | 1.40 | 0.00 | 0.84 | -14.84 | 116.68 | -26.73 | 128.79 | 0.5599 | -804.0 | -510.6 | |
| 0.00 | 1.67 | 0.00 | 1.00 | -15.18 | 116.18 | -27.23 | 128.77 | 0.5685 | -725.0 | -633.1 | |
| 0.00 | 1.14 | 0.00 | 0.68 | -14.64 | 116.15 | -27.26 | 127.96 | 0.5642 | -608.0 | -545.7 | |
| 0.00 | 0.88 | 0.00 | 0.53 | -15.33 | 115.84 | -27.57 | 128.64 | 0.5735 | -629.0 | -515.3 | |
| 0.00 | 0.53 | 0.00 | 0.31 | -14.20 | 116.00 | -27.41 | 127.17 | 0.5622 | 540.0 | 489.3 | |
| 0.00 | 0.61 | 0.00 | 0.37 | -14.71 | 115.47 | -27.93 | 127.39 | 0.5724 | -695.0 | -622.3 | |
| 0.00 | 1.40 | 0.00 | 0.85 | -15.09 | 114.85 | -28.55 | 127.34 | 0.5826 | -790.0 | -685.4 | |
| 0.00 | 1.49 | 0.00 | 0.91 | -15.27 | 114.65 | -28.76 | 127.39 | 0.5863 | -757.0 | -592.6 | |
| 0.00 | 0.70 | 0.00 | 0.43 | -15.43 | 114.55 | -28.85 | 127.53 | 0.5887 | -399.0 | -345.9 | |
| 0.00 | 11.14 | 0.00 | 6.78 | -14.85 | 114.61 | -28.80 | 126.76 | 0.5834 | -1051.0 | -772.3 | |
| 0.00 | 1.32 | 0.00 | 0.80 | -14.54 | 114.40 | -29.00 | 126.13 | 0.5833 | -749.0 | -540.2 | |
| 0.00 | 1.67 | 0.00 | 1.02 | -15.29 | 114.26 | -29.15 | 127.05 | 0.5909 | -662.0 | -577.6 | |
| 18.07 | 77.01 | 11.10 | 47.39 | -14.47 | 113.42 | -29.99 | 125.13 | 0.5940 | -1046.0 | -372.1 | |
| 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. | |