SDO HMI 2014-03-09 06:00:29 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 |
| 39.68 | 116.47 | 39.04 | 115.18 | -18.34 | 323.15 | -60.73 | 107.04 | 0.8675 | -22.7 | -177.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-09 06:00:29 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 |
| 9.79 | 14.21 | 8.83 | 12.81 | -17.84 | 326.64 | -57.24 | 106.62 | 0.8376 | 731.7 | 378.0 | |
| 2.08 | 17.85 | 1.91 | 16.62 | -17.60 | 325.82 | -58.06 | 106.29 | 0.8448 | 619.2 | 482.5 | |
| 0.00 | 1.21 | 0.00 | 1.14 | -18.75 | 324.96 | -58.92 | 107.59 | 0.8529 | 312.0 | 274.1 | |
| 1.73 | -2.00 | 1.61 | -2.00 | -17.59 | 325.41 | -58.47 | 106.25 | 0.8485 | 651.7 | 999999 | |
| 1.47 | -2.00 | 1.38 | -2.00 | -17.53 | 325.14 | -58.74 | 106.17 | 0.8508 | 594.2 | 999999 | |
| 1.91 | -2.00 | 1.80 | -2.00 | -17.68 | 324.81 | -59.07 | 106.33 | 0.8537 | 376.5 | 999999 | |
| 0.00 | 0.52 | 0.00 | 0.50 | -18.43 | 324.27 | -59.61 | 107.18 | 0.8587 | -519.0 | -462.2 | |
| 0.00 | 0.43 | 0.00 | 0.41 | -17.76 | 324.40 | -59.48 | 106.41 | 0.8573 | 342.0 | 298.2 | |
| 1.47 | 5.20 | 1.45 | 5.13 | -19.18 | 323.44 | -60.44 | 108.01 | 0.8659 | -680.2 | -544.1 | |
| 0.00 | 6.85 | 0.00 | 6.66 | -18.50 | 323.79 | -60.09 | 107.24 | 0.8628 | -504.0 | -489.1 | |
| 0.61 | 33.28 | 0.58 | 32.75 | -17.88 | 324.08 | -59.80 | 106.53 | 0.8601 | 266.1 | -263.0 | |
| 0.00 | 0.61 | 0.00 | 0.60 | -18.79 | 323.36 | -60.52 | 107.56 | 0.8665 | -497.0 | -510.9 | |
| 2.60 | 4.25 | 2.61 | 4.26 | -19.48 | 322.73 | -61.15 | 108.32 | 0.8718 | -402.0 | -295.7 | |
| 4.16 | -11.00 | 4.11 | -11.00 | -18.35 | 323.24 | -60.64 | 107.04 | 0.8673 | -721.1 | 999999 | |
| 0.87 | -11.00 | 0.86 | -11.00 | -18.28 | 322.95 | -60.93 | 106.96 | 0.8696 | 139.2 | 999999 | |
| 1.13 | -11.00 | 1.13 | -11.00 | -18.44 | 322.66 | -61.22 | 107.12 | 0.8720 | 274.5 | 999999 | |
| 0.69 | -11.00 | 0.70 | -11.00 | -18.26 | 322.71 | -61.17 | 106.92 | 0.8716 | 156.1 | 999999 | |
| 0.00 | 1.21 | 0.00 | 1.18 | -14.23 | 323.86 | -60.02 | 102.28 | 0.8613 | 422.0 | 358.9 | |
| 0.00 | 0.52 | 0.00 | 0.54 | -18.65 | 321.45 | -62.43 | 107.32 | 0.8817 | -318.0 | -292.0 | |
| 0.00 | 5.20 | 0.00 | 5.50 | -18.32 | 320.98 | -62.90 | 106.93 | 0.8853 | -690.0 | -513.5 | |
| 5.89 | 13.69 | 6.33 | 14.69 | -18.88 | 320.46 | -63.42 | 107.55 | 0.8894 | -632.2 | -411.0 | |
| 1.21 | 2.69 | 1.26 | 2.79 | -17.17 | 321.56 | -62.32 | 105.64 | 0.8806 | 525.7 | 356.2 | |
| 1.99 | 7.97 | 2.18 | 8.76 | -19.39 | 319.96 | -63.92 | 108.11 | 0.8933 | -592.8 | -335.6 | |
| 0.00 | 0.78 | 0.00 | 0.84 | -18.55 | 320.55 | -63.33 | 107.18 | 0.8887 | -485.0 | -443.0 | |
| 2.08 | -23.00 | 2.30 | -23.00 | -19.42 | 319.64 | -64.24 | 108.13 | 0.8956 | -177.2 | 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. | |