SDO HMI 2014-03-07 11:00:28 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 |
| 32.36 | 110.73 | 19.43 | 67.11 | -10.99 | 12.08 | -35.42 | 98.78 | 0.5778 | 395.3 | 31.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-07 11:00:28 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 | 1.13 | 0.00 | 0.64 | -8.50 | 17.50 | -30.00 | 94.48 | 0.4980 | 564.0 | 453.1 | |
| 0.00 | 1.99 | 0.00 | 1.16 | -10.41 | 15.08 | -32.42 | 98.05 | 0.5347 | 865.0 | 646.5 | |
| 0.00 | 1.21 | 0.00 | 0.72 | -10.83 | 14.27 | -33.23 | 98.75 | 0.5467 | 827.0 | 760.6 | |
| 12.03 | 15.32 | 7.12 | 9.06 | -10.34 | 14.11 | -33.39 | 97.84 | 0.5486 | 932.7 | 513.9 | |
| 0.00 | 0.87 | 0.00 | 0.51 | -11.13 | 13.90 | -33.60 | 99.27 | 0.5523 | 667.0 | 561.2 | |
| 0.00 | 1.73 | 0.00 | 1.04 | -11.49 | 13.01 | -34.49 | 99.80 | 0.5653 | 780.0 | 646.6 | |
| 0.00 | 0.87 | 0.00 | 0.52 | -11.63 | 12.88 | -34.62 | 100.03 | 0.5673 | 585.0 | 453.5 | |
| 4.24 | 37.05 | 2.54 | 22.25 | -10.94 | 12.90 | -34.60 | 98.82 | 0.5664 | 960.2 | 542.8 | |
| 11.51 | -8.00 | 6.90 | -8.00 | -10.37 | 12.90 | -34.60 | 97.81 | 0.5660 | 953.5 | 999999 | |
| 0.00 | 3.20 | 0.00 | 1.94 | -11.25 | 12.23 | -35.27 | 99.30 | 0.5761 | 508.0 | 409.9 | |
| 0.00 | 3.38 | 0.00 | 2.04 | -10.95 | 12.23 | -35.27 | 98.78 | 0.5758 | 26.0 | 186.9 | |
| 0.00 | 0.87 | 0.00 | 0.52 | -8.46 | 12.43 | -35.07 | 94.41 | 0.5723 | 641.0 | 540.9 | |
| 0.00 | 1.99 | 0.00 | 1.20 | -8.17 | 12.23 | -35.27 | 93.92 | 0.5751 | 731.0 | 541.0 | |
| 0.00 | 0.87 | 0.00 | 0.52 | -7.93 | 12.18 | -35.31 | 93.50 | 0.5758 | 693.0 | 623.3 | |
| 0.00 | 3.55 | 0.00 | 2.17 | -11.91 | 11.30 | -36.20 | 100.31 | 0.5896 | -825.0 | -668.8 | |
| 0.43 | 4.15 | 0.27 | 2.55 | -10.34 | 11.16 | -36.34 | 97.63 | 0.5905 | 672.0 | 494.8 | |
| 0.00 | 4.07 | 0.00 | 2.50 | -10.73 | 10.84 | -36.66 | 98.28 | 0.5951 | -797.0 | -644.5 | |
| 0.00 | 0.52 | 0.00 | 0.32 | -12.57 | 10.51 | -36.99 | 101.33 | 0.6012 | -807.0 | -723.7 | |
| 0.00 | 1.13 | 0.00 | 0.70 | -12.74 | 10.41 | -37.09 | 101.60 | 0.6028 | -857.0 | -764.9 | |
| 0.00 | 1.21 | 0.00 | 0.75 | -12.04 | 10.33 | -37.17 | 100.43 | 0.6031 | -892.0 | -731.4 | |
| 0.00 | 5.28 | 0.00 | 3.29 | -12.68 | 10.03 | -37.47 | 101.45 | 0.6078 | -492.0 | -608.1 | |
| 0.00 | 3.20 | 0.00 | 1.99 | -11.33 | 9.99 | -37.51 | 99.21 | 0.6072 | -734.0 | -581.8 | |
| 0.00 | 0.78 | 0.00 | 0.49 | -11.59 | 9.87 | -37.63 | 99.63 | 0.6090 | -667.0 | -521.8 | |
| 2.42 | 16.36 | 1.52 | 10.23 | -12.52 | 9.52 | -37.98 | 101.12 | 0.6146 | -606.3 | -654.6 | |
| 1.73 | -24.00 | 1.08 | -24.00 | -12.31 | 9.55 | -37.95 | 100.79 | 0.6139 | -759.5 | 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. | |