SDO HMI 2011-08-26 13:59:08 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 |
| 30.88 | 158.75 | 32.58 | 173.70 | 17.47 | 62.08 | 63.82 | 286.11 | 0.8916 | -139.2 | -118.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-08-26 13:59:08 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 |
| 9.42 | 63.71 | 11.39 | 77.38 | 16.80 | 65.06 | 66.80 | 285.28 | 0.9139 | -711.1 | -111.8 | |
| 0.00 | 0.90 | 0.00 | 0.99 | 16.35 | 62.53 | 64.27 | 284.79 | 0.8959 | -412.0 | -299.4 | |
| 0.00 | 0.45 | 0.00 | 0.50 | 16.85 | 62.84 | 64.58 | 285.35 | 0.8982 | -189.0 | -174.4 | |
| 0.00 | 1.08 | 0.00 | 1.23 | 17.96 | 63.36 | 65.10 | 286.58 | 0.9021 | 132.0 | 90.5 | |
| 3.14 | 9.24 | 3.47 | 10.23 | 17.43 | 62.47 | 64.21 | 285.99 | 0.8955 | -485.3 | -328.7 | |
| 1.62 | -5.00 | 1.79 | -5.00 | 17.67 | 62.56 | 64.30 | 286.26 | 0.8962 | -477.0 | 999999 | |
| 0.00 | 0.81 | 0.00 | 0.91 | 18.85 | 63.08 | 64.82 | 287.57 | 0.9002 | 159.0 | 146.6 | |
| 0.00 | 2.69 | 0.00 | 2.99 | 18.33 | 62.57 | 64.31 | 287.01 | 0.8963 | -489.0 | -350.0 | |
| 0.00 | 0.90 | 0.00 | 0.94 | 16.63 | 60.84 | 62.58 | 285.12 | 0.8829 | -444.0 | -420.7 | |
| 2.51 | 23.96 | 2.63 | 25.00 | 16.94 | 60.88 | 62.62 | 285.47 | 0.8833 | -706.3 | -554.1 | |
| 0.00 | 0.27 | 0.00 | 0.28 | 16.93 | 60.05 | 61.79 | 285.48 | 0.8767 | -332.0 | -295.3 | |
| 0.81 | 2.15 | 0.82 | 2.19 | 16.68 | 59.78 | 61.52 | 285.20 | 0.8745 | 152.4 | -187.9 | |
| 0.00 | 0.90 | 0.00 | 0.92 | 17.54 | 60.21 | 61.95 | 286.18 | 0.8781 | -613.0 | -567.9 | |
| 0.00 | 0.81 | 0.00 | 0.81 | 16.51 | 59.55 | 61.29 | 285.01 | 0.8726 | 245.0 | 145.6 | |
| 1.26 | 2.06 | 1.29 | 2.13 | 18.17 | 60.25 | 61.99 | 286.89 | 0.8786 | -448.5 | -405.4 | |
| 0.00 | 1.17 | 0.00 | 1.19 | 17.79 | 59.95 | 61.69 | 286.47 | 0.8761 | -475.0 | -414.8 | |
| 0.00 | 0.81 | 0.00 | 0.84 | 18.98 | 60.63 | 62.37 | 287.80 | 0.8818 | -465.0 | -375.2 | |
| 0.00 | 0.81 | 0.00 | 0.80 | 17.69 | 59.15 | 60.89 | 286.37 | 0.8696 | 165.0 | 114.3 | |
| 0.00 | 1.17 | 0.00 | 1.15 | 17.42 | 58.74 | 60.48 | 286.08 | 0.8661 | 96.0 | 91.4 | |
| 0.00 | 11.84 | 0.00 | 11.85 | 18.43 | 59.26 | 61.00 | 287.23 | 0.8707 | -23.0 | 153.1 | |
| 0.00 | 2.24 | 0.00 | 2.28 | 19.46 | 59.77 | 61.51 | 288.38 | 0.8752 | 564.0 | 445.7 | |
| 6.01 | 9.60 | 5.84 | 9.31 | 17.09 | 58.24 | 59.98 | 285.72 | 0.8618 | 544.0 | 446.2 | |
| 1.62 | 4.49 | 1.56 | 4.36 | 17.51 | 58.14 | 59.88 | 286.21 | 0.8611 | 481.7 | 320.9 | |
| 0.00 | 2.33 | 0.00 | 2.35 | 19.71 | 59.47 | 61.21 | 288.69 | 0.8729 | 383.0 | 225.7 | |
| 0.00 | 1.08 | 0.00 | 1.01 | 15.34 | 57.00 | 58.74 | 283.71 | 0.8506 | 480.0 | 385.7 | |
| 0.00 | 1.97 | 0.00 | 1.97 | 19.93 | 59.21 | 60.95 | 288.95 | 0.8709 | 109.0 | 87.5 | |
| 0.81 | 0.99 | 0.81 | 0.99 | 20.37 | 59.30 | 61.04 | 289.45 | 0.8718 | 132.2 | -46.7 | |
| 0.00 | 1.97 | 0.00 | 1.95 | 19.82 | 58.74 | 60.48 | 288.85 | 0.8670 | 344.0 | 277.0 | |
| 0.00 | 1.08 | 0.00 | 1.05 | 20.18 | 58.31 | 60.05 | 289.30 | 0.8638 | 216.0 | 237.7 | |
| 0.00 | 0.63 | 0.00 | 0.54 | 13.84 | 53.77 | 55.51 | 281.98 | 0.8203 | 510.0 | 452.1 | |
| 0.00 | 1.26 | 0.00 | 1.20 | 21.98 | 57.31 | 59.05 | 291.48 | 0.8566 | 320.0 | 292.9 | |
| 0.00 | 0.72 | 0.00 | 0.59 | 17.81 | 51.38 | 53.12 | 287.04 | 0.7987 | 601.0 | 537.5 | |
| 1.44 | 1.97 | 1.19 | 1.63 | 24.28 | 50.96 | 52.70 | 295.14 | 0.8032 | -462.6 | -490.8 | |
| 2.24 | 2.69 | 1.79 | 2.14 | 24.96 | 48.92 | 50.66 | 296.41 | 0.7851 | 470.9 | 470.2 | |
| 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. | |