| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.54 | 98.85 | 18.53 | 78.75 | 9.61 | 49.15 | -51.94 | 82.55 | 0.7848 | -163.8 | -36.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-12 07:59:02 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 |
| 0.00 | 0.79 | 0.00 | 0.59 | 9.44 | 52.20 | -48.88 | 82.76 | 0.7515 | -686.0 | -650.6 | |
| 0.00 | 1.40 | 0.00 | 1.05 | 9.43 | 51.98 | -49.11 | 82.79 | 0.7541 | -702.0 | -558.8 | |
| 7.70 | 9.02 | 5.81 | 6.81 | 9.89 | 51.74 | -49.35 | 82.17 | 0.7567 | -748.2 | -541.7 | |
| 0.00 | 1.31 | 0.00 | 1.00 | 9.96 | 51.45 | -49.64 | 82.09 | 0.7601 | -566.0 | -476.3 | |
| 0.00 | 1.93 | 0.00 | 1.47 | 10.21 | 51.25 | -49.84 | 81.75 | 0.7623 | -476.0 | -366.6 | |
| 0.00 | 1.05 | 0.00 | 0.80 | 9.98 | 51.02 | -50.07 | 82.06 | 0.7649 | -520.0 | -440.6 | |
| 0.00 | 2.01 | 0.00 | 1.54 | 9.33 | 51.10 | -49.99 | 82.92 | 0.7639 | -660.0 | -536.5 | |
| 1.49 | 2.63 | 1.14 | 2.01 | 9.68 | 50.98 | -50.11 | 82.46 | 0.7652 | -534.2 | -512.0 | |
| 0.00 | 0.61 | 0.00 | 0.47 | 9.87 | 50.75 | -50.34 | 82.21 | 0.7678 | -302.0 | -226.4 | |
| 0.00 | 1.31 | 0.00 | 1.01 | 9.30 | 50.73 | -50.36 | 82.96 | 0.7680 | -499.0 | -442.0 | |
| 0.00 | 0.70 | 0.00 | 0.54 | 9.54 | 50.44 | -50.65 | 82.63 | 0.7712 | -331.0 | -259.1 | |
| 0.00 | 3.68 | 0.00 | 2.85 | 9.09 | 50.48 | -50.61 | 83.22 | 0.7708 | -653.0 | -381.1 | |
| 0.00 | 3.15 | 0.00 | 2.46 | 8.75 | 50.01 | -51.07 | 83.65 | 0.7759 | -660.0 | -541.4 | |
| 3.06 | 45.44 | 2.43 | 36.25 | 9.72 | 49.28 | -51.81 | 82.40 | 0.7838 | 623.8 | 46.7 | |
| 3.15 | -14.00 | 2.51 | -14.00 | 9.50 | 49.18 | -51.91 | 82.69 | 0.7849 | 862.3 | 999999 | |
| 2.63 | 5.34 | 2.09 | 4.24 | 8.88 | 49.31 | -51.78 | 83.48 | 0.7836 | -379.6 | -229.3 | |
| 1.40 | -14.00 | 1.12 | -14.00 | 10.09 | 48.95 | -52.14 | 81.94 | 0.7873 | -818.5 | 999999 | |
| 0.00 | 1.05 | 0.00 | 0.85 | 10.07 | 48.40 | -52.69 | 81.96 | 0.7931 | -384.0 | -300.1 | |
| 1.40 | -14.00 | 1.13 | -14.00 | 9.47 | 48.49 | -52.60 | 82.72 | 0.7923 | -564.8 | 999999 | |
| 0.00 | 1.23 | 0.00 | 1.00 | 9.42 | 48.24 | -52.84 | 82.78 | 0.7948 | -472.0 | -343.6 | |
| 0.00 | 0.79 | 0.00 | 0.64 | 8.83 | 47.97 | -53.12 | 83.53 | 0.7978 | -255.0 | -232.8 | |
| 0.00 | 1.84 | 0.00 | 1.53 | 10.98 | 47.25 | -53.84 | 80.83 | 0.8051 | 599.0 | 514.3 | |
| 0.00 | 2.10 | 0.00 | 1.75 | 9.70 | 47.16 | -53.93 | 82.43 | 0.8060 | 550.0 | 355.8 | |
| 0.00 | 0.96 | 0.00 | 0.81 | 8.90 | 46.71 | -54.38 | 83.40 | 0.8106 | 590.0 | 497.6 | |
| 1.66 | 6.83 | 1.41 | 5.78 | 9.10 | 46.51 | -54.58 | 83.16 | 0.8126 | 543.1 | 461.5 | |
| 1.05 | -25.00 | 0.89 | -25.00 | 9.29 | 46.36 | -54.73 | 82.91 | 0.8141 | 434.1 | 999999 | |
| 0.00 | 1.14 | 0.00 | 0.98 | 10.32 | 45.95 | -55.14 | 81.65 | 0.8181 | 624.0 | 502.7 | |
| 0.00 | 1.23 | 0.00 | 1.11 | 10.78 | 43.61 | -57.48 | 81.08 | 0.8406 | 462.0 | 421.4 | |
| 0.00 | 1.31 | 0.00 | 1.21 | 10.50 | 43.23 | -57.86 | 81.41 | 0.8441 | 501.0 | 452.1 | |
| 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. | |