SDO HMI 2014-11-03 23:00:28 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 |
| 12.88 | 45.64 | 6.96 | 25.08 | 5.59 | 71.26 | -25.55 | 85.57 | 0.4316 | -250.4 | -129.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-03 23:00:28 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 |
| 2.07 | 26.54 | 1.12 | 14.31 | 5.63 | 73.59 | -23.21 | 85.31 | 0.3952 | -1129.2 | -661.2 | |
| 3.11 | -1.00 | 1.68 | -1.00 | 5.80 | 73.55 | -23.25 | 84.86 | 0.3960 | -1319.9 | 999999 | |
| 3.72 | -1.00 | 2.01 | -1.00 | 5.65 | 73.40 | -23.41 | 85.27 | 0.3984 | -1024.9 | 999999 | |
| 3.98 | -1.00 | 2.15 | -1.00 | 5.89 | 73.39 | -23.42 | 84.67 | 0.3987 | -965.2 | 999999 | |
| 0.00 | 2.94 | 0.00 | 1.59 | 5.20 | 73.25 | -23.55 | 86.41 | 0.4004 | -812.0 | -624.2 | |
| 0.00 | 0.95 | 0.00 | 0.51 | 5.38 | 73.21 | -23.59 | 85.97 | 0.4011 | -696.0 | -584.8 | |
| 0.00 | 1.64 | 0.00 | 0.90 | 3.64 | 71.70 | -25.10 | 90.20 | 0.4252 | -649.0 | -572.6 | |
| 0.00 | 0.43 | 0.00 | 0.24 | 5.45 | 70.54 | -26.26 | 86.01 | 0.4434 | -755.0 | -650.2 | |
| 0.00 | 0.78 | 0.00 | 0.43 | 6.69 | 69.26 | -27.54 | 83.41 | 0.4642 | -598.0 | -439.7 | |
| 0.00 | 1.12 | 0.00 | 0.64 | 5.99 | 67.09 | -29.71 | 85.11 | 0.4968 | 850.0 | 702.3 | |
| 0.00 | 3.72 | 0.00 | 2.12 | 5.78 | 67.07 | -29.74 | 85.53 | 0.4970 | 820.0 | 802.1 | |
| 0.00 | 1.30 | 0.00 | 0.74 | 4.77 | 67.05 | -29.75 | 87.58 | 0.4970 | 784.0 | 601.0 | |
| 0.00 | 1.38 | 0.00 | 0.79 | 4.63 | 66.47 | -30.33 | 87.86 | 0.5058 | 798.0 | 682.9 | |
| 0.00 | 1.56 | 0.00 | 0.90 | 5.35 | 65.84 | -30.96 | 86.44 | 0.5153 | 912.0 | 568.3 | |
| 0.00 | 1.30 | 0.00 | 0.75 | 5.17 | 65.64 | -31.16 | 86.81 | 0.5182 | 773.0 | 621.7 | |
| 0.00 | 0.86 | 0.00 | 0.50 | 6.73 | 65.19 | -31.61 | 83.83 | 0.5256 | 596.0 | 518.0 | |
| 0.00 | 1.12 | 0.00 | 0.66 | 6.13 | 64.42 | -32.38 | 85.02 | 0.5366 | 596.0 | 444.1 | |
| 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. | |