SDO HMI 2014-10-06 23:00:32 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 |
| 0.00 | 32.13 | 0.00 | 16.47 | 12.31 | 93.43 | -12.68 | 63.82 | 0.2389 | -275.4 | 82.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-06 23:00:32 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 | 1.76 | 0.00 | 0.87 | 6.43 | 103.12 | -2.98 | 89.94 | 0.0519 | -817.0 | -633.2 | |
| 0.00 | 2.11 | 0.00 | 1.05 | 9.35 | 101.56 | -4.55 | 56.76 | 0.0941 | -961.0 | -725.6 | |
| 0.00 | 1.76 | 0.00 | 0.87 | 9.53 | 101.52 | -4.58 | 55.36 | 0.0962 | -1014.0 | -789.4 | |
| 0.00 | 1.14 | 0.00 | 0.57 | 10.54 | 100.04 | -6.07 | 55.18 | 0.1271 | -845.0 | -670.2 | |
| 0.00 | 1.40 | 0.00 | 0.70 | 10.53 | 99.09 | -7.02 | 58.96 | 0.1408 | -961.0 | -698.9 | |
| 0.00 | 1.58 | 0.00 | 0.79 | 10.25 | 98.79 | -7.32 | 61.67 | 0.1430 | -861.0 | -700.4 | |
| 0.00 | 0.53 | 0.00 | 0.26 | 10.67 | 98.72 | -7.39 | 59.34 | 0.1476 | -416.0 | -518.7 | |
| 0.00 | 1.14 | 0.00 | 0.57 | 9.08 | 98.60 | -7.51 | 69.91 | 0.1380 | -799.0 | -636.8 | |
| 0.00 | 1.58 | 0.00 | 0.79 | 10.66 | 97.70 | -8.40 | 62.45 | 0.1627 | -1242.0 | -1024.3 | |
| 0.00 | 0.61 | 0.00 | 0.31 | 10.20 | 97.38 | -8.73 | 65.81 | 0.1645 | -861.0 | -635.7 | |
| 0.00 | 1.93 | 0.00 | 0.98 | 11.94 | 93.84 | -12.27 | 64.64 | 0.2311 | -443.0 | -473.0 | |
| 0.00 | 1.32 | 0.00 | 0.68 | 16.91 | 92.86 | -13.25 | 49.88 | 0.2881 | 689.0 | 498.9 | |
| 0.00 | 8.43 | 0.00 | 4.39 | 13.48 | 89.40 | -16.70 | 65.50 | 0.3085 | 1010.0 | 994.1 | |
| 0.00 | 3.77 | 0.00 | 2.00 | 14.75 | 86.57 | -19.54 | 64.98 | 0.3585 | 817.0 | 567.7 | |
| 0.00 | 1.40 | 0.00 | 0.75 | 15.98 | 86.15 | -19.96 | 62.28 | 0.3723 | 666.0 | 559.7 | |
| 0.00 | 0.79 | 0.00 | 0.42 | 15.69 | 84.78 | -21.32 | 64.33 | 0.3901 | 718.0 | 581.6 | |
| 0.00 | 0.88 | 0.00 | 0.47 | 16.05 | 83.97 | -22.14 | 64.20 | 0.4039 | 638.0 | 542.8 | |
| 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. | |