SDO HMI 2014-11-05 15:00:28 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 |
| 4.75 | 40.34 | 2.35 | 20.17 | 6.78 | 69.69 | -5.16 | 40.60 | 0.1107 | 286.4 | -169.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-05 15:00:28 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 |
| 4.75 | 17.10 | 2.35 | 8.47 | 5.85 | 74.66 | -0.18 | 5.42 | 0.0339 | -1115.5 | -955.4 | |
| 0.00 | 3.11 | 0.00 | 1.54 | 5.49 | 73.68 | -1.17 | 36.52 | 0.0343 | -931.0 | -769.6 | |
| 0.00 | 4.06 | 0.00 | 2.02 | 5.95 | 68.86 | -5.99 | 70.96 | 0.1103 | -801.0 | -655.6 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 5.37 | 66.85 | -8.00 | 79.36 | 0.1416 | 962.0 | 823.3 | |
| 0.00 | 1.21 | 0.00 | 0.61 | 5.40 | 66.61 | -8.24 | 79.46 | 0.1458 | 904.0 | 750.1 | |
| 0.00 | 2.42 | 0.00 | 1.21 | 6.44 | 65.93 | -8.92 | 73.82 | 0.1611 | 1012.0 | 765.2 | |
| 0.00 | 1.30 | 0.00 | 0.65 | 6.52 | 65.44 | -9.40 | 74.09 | 0.1696 | 942.0 | 696.2 | |
| 0.00 | 4.14 | 0.00 | 2.08 | 6.43 | 65.11 | -9.74 | 75.10 | 0.1747 | 891.0 | 641.3 | |
| 0.00 | 1.12 | 0.00 | 0.56 | 5.33 | 65.04 | -9.81 | 81.44 | 0.1723 | 745.0 | 639.8 | |
| 0.00 | 0.95 | 0.00 | 0.49 | 10.75 | 62.42 | -12.43 | 60.34 | 0.2445 | 829.0 | 648.8 | |
| 0.00 | 1.99 | 0.00 | 1.03 | 14.43 | 61.32 | -13.52 | 50.87 | 0.2933 | 855.0 | 520.4 | |
| 0.00 | 0.78 | 0.00 | 0.40 | 8.87 | 58.95 | -15.90 | 71.81 | 0.2862 | 658.0 | 440.9 | |
| 0.00 | 1.12 | 0.00 | 0.59 | 14.61 | 57.30 | -17.55 | 57.14 | 0.3490 | 665.0 | 583.5 | |
| 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. | |