SDO HMI 2014-07-05 23:00:40 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 |
| 14.17 | 50.11 | 8.08 | 28.27 | -15.89 | 234.10 | -21.00 | 133.79 | 0.4772 | -44.1 | 78.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-05 23:00:40 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 | 2.36 | 0.00 | 1.28 | -15.64 | 240.40 | -14.71 | 142.97 | 0.4076 | 907.0 | 750.0 | |
| 0.00 | 1.63 | 0.00 | 0.89 | -15.74 | 240.16 | -14.94 | 142.69 | 0.4111 | 790.0 | 620.3 | |
| 0.00 | 0.73 | 0.00 | 0.40 | -16.00 | 240.04 | -15.06 | 142.87 | 0.4155 | 751.0 | 651.8 | |
| 0.00 | 2.18 | 0.00 | 1.17 | -12.66 | 238.85 | -16.25 | 135.09 | 0.3885 | 874.0 | 745.7 | |
| 0.00 | 1.54 | 0.00 | 0.86 | -18.93 | 238.21 | -16.89 | 143.92 | 0.4687 | 679.0 | 505.8 | |
| 0.00 | 2.18 | 0.00 | 1.21 | -15.26 | 236.10 | -19.00 | 135.22 | 0.4478 | 698.0 | 653.3 | |
| 0.00 | 1.09 | 0.00 | 0.61 | -15.65 | 235.96 | -19.14 | 135.64 | 0.4535 | 647.0 | 513.5 | |
| 0.00 | 2.18 | 0.00 | 1.21 | -15.27 | 235.70 | -19.41 | 134.64 | 0.4523 | 817.0 | 692.1 | |
| 4.90 | 10.35 | 2.73 | 5.77 | -15.66 | 235.52 | -19.58 | 135.02 | 0.4584 | 894.0 | 581.1 | |
| 0.00 | 1.09 | 0.00 | 0.61 | -16.28 | 235.19 | -19.91 | 135.53 | 0.4686 | 631.0 | 476.9 | |
| 0.00 | 1.18 | 0.00 | 0.66 | -14.55 | 234.76 | -20.34 | 132.12 | 0.4555 | 635.0 | 578.7 | |
| 0.00 | 1.63 | 0.00 | 0.93 | -15.87 | 233.02 | -22.08 | 132.00 | 0.4885 | -875.0 | -705.2 | |
| 0.00 | 0.64 | 0.00 | 0.36 | -16.84 | 232.87 | -22.23 | 133.33 | 0.4997 | -738.0 | -638.1 | |
| 0.00 | 1.18 | 0.00 | 0.67 | -16.78 | 232.71 | -22.39 | 133.03 | 0.5009 | -866.0 | -683.3 | |
| 0.64 | 2.00 | 0.36 | 1.13 | -15.49 | 232.73 | -22.37 | 131.02 | 0.4882 | -938.3 | -805.3 | |
| 4.09 | 6.17 | 2.33 | 3.51 | -15.97 | 232.63 | -22.47 | 131.68 | 0.4939 | -1017.3 | -713.0 | |
| 0.00 | 1.27 | 0.00 | 0.73 | -16.31 | 232.28 | -22.82 | 131.77 | 0.5010 | -803.0 | -654.6 | |
| 4.54 | 8.44 | 2.66 | 4.94 | -17.04 | 229.85 | -25.25 | 130.11 | 0.5354 | -979.8 | -801.8 | |
| 0.00 | 1.09 | 0.00 | 0.63 | -15.29 | 230.05 | -25.05 | 127.63 | 0.5177 | -622.0 | -464.2 | |
| 0.00 | 1.18 | 0.00 | 0.70 | -14.28 | 225.97 | -29.13 | 122.13 | 0.5591 | -818.0 | -648.9 | |
| 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. | |