| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 69.33 | 309.71 | 61.90 | 271.98 | -12.36 | 49.42 | -52.76 | 109.54 | 0.8266 | 85.3 | 63.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-12 05:59:02 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 |
| 14.97 | 197.46 | 12.51 | 166.23 | -12.39 | 51.51 | -50.67 | 110.27 | 0.8076 | 959.2 | 238.9 | |
| 11.47 | -1.00 | 9.64 | -1.00 | -12.01 | 51.13 | -51.06 | 109.69 | 0.8102 | 904.1 | 999999 | |
| 6.39 | -1.00 | 5.44 | -1.00 | -12.30 | 50.65 | -51.53 | 109.87 | 0.8156 | 460.5 | 999999 | |
| 1.66 | 4.20 | 1.46 | 3.68 | -14.15 | 49.99 | -52.19 | 111.79 | 0.8272 | 553.3 | 232.5 | |
| 2.89 | 7.97 | 2.55 | 7.05 | -13.93 | 49.61 | -52.57 | 111.40 | 0.8300 | 458.8 | 365.2 | |
| 2.28 | -5.00 | 2.02 | -5.00 | -14.17 | 49.43 | -52.76 | 111.61 | 0.8323 | 329.8 | 999999 | |
| 0.00 | 1.05 | 0.00 | 0.95 | -13.08 | 48.18 | -54.01 | 109.94 | 0.8405 | -228.0 | -185.2 | |
| 0.00 | 0.88 | 0.00 | 0.79 | -12.03 | 48.34 | -53.84 | 108.79 | 0.8362 | 337.0 | 335.6 | |
| 1.66 | 2.80 | 1.53 | 2.58 | -13.41 | 47.70 | -54.49 | 110.16 | 0.8455 | 440.2 | 282.8 | |
| 0.00 | 0.61 | 0.00 | 0.55 | -11.40 | 48.16 | -54.02 | 107.99 | 0.8362 | -447.0 | -461.1 | |
| 0.00 | 1.14 | 0.00 | 1.08 | -14.27 | 46.91 | -55.28 | 110.87 | 0.8546 | -348.0 | -290.6 | |
| 0.00 | 2.45 | 0.00 | 2.22 | -11.43 | 47.78 | -54.40 | 107.91 | 0.8397 | 463.0 | 338.6 | |
| 0.00 | 0.96 | 0.00 | 0.89 | -12.59 | 47.38 | -54.81 | 109.12 | 0.8462 | -274.0 | -262.7 | |
| 0.00 | 0.44 | 0.00 | 0.40 | -11.23 | 47.63 | -54.55 | 107.63 | 0.8406 | 385.0 | 339.0 | |
| 0.00 | 1.31 | 0.00 | 1.21 | -11.87 | 47.33 | -54.85 | 108.29 | 0.8448 | -484.0 | -442.5 | |
| 0.00 | 1.58 | 0.00 | 1.51 | -14.12 | 46.47 | -55.71 | 110.56 | 0.8579 | -637.0 | -432.9 | |
| 0.00 | 1.66 | 0.00 | 1.52 | -10.84 | 47.42 | -54.77 | 107.13 | 0.8416 | 328.0 | 318.2 | |
| 1.40 | 9.11 | 1.31 | 8.58 | -12.46 | 46.77 | -55.41 | 108.78 | 0.8512 | -803.3 | -615.9 | |
| 2.45 | -18.00 | 2.31 | -18.00 | -12.69 | 46.64 | -55.54 | 109.00 | 0.8528 | -700.9 | 999999 | |
| 0.00 | 1.05 | 0.00 | 1.01 | -12.98 | 46.16 | -56.02 | 109.19 | 0.8577 | -604.0 | -566.6 | |
| 0.53 | 1.31 | 0.50 | 1.25 | -12.35 | 46.26 | -55.92 | 108.50 | 0.8553 | -450.8 | -509.8 | |
| 0.00 | 0.88 | 0.00 | 0.81 | -10.24 | 46.88 | -55.30 | 106.28 | 0.8449 | -197.0 | -211.8 | |
| 9.89 | 40.10 | 9.38 | 37.87 | -11.91 | 46.24 | -55.95 | 108.00 | 0.8545 | -793.6 | -541.9 | |
| 5.34 | 31.35 | 5.17 | 30.46 | -13.24 | 45.79 | -56.39 | 109.36 | 0.8614 | -495.3 | -125.4 | |
| 2.71 | -24.00 | 2.62 | -24.00 | -12.89 | 45.80 | -56.38 | 108.98 | 0.8605 | -586.9 | 999999 | |
| 0.00 | 0.26 | 0.00 | 0.25 | -12.28 | 46.01 | -56.17 | 108.35 | 0.8573 | -274.0 | -213.3 | |
| 0.00 | 1.14 | 0.00 | 1.09 | -12.63 | 45.89 | -56.29 | 108.71 | 0.8591 | -514.0 | -419.5 | |
| 3.06 | -23.00 | 2.91 | -23.00 | -11.49 | 46.04 | -56.15 | 107.47 | 0.8552 | -529.8 | 999999 | |
| 2.63 | -24.00 | 2.55 | -24.00 | -12.48 | 45.44 | -56.75 | 108.41 | 0.8626 | -411.6 | 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. | |