SDO HMI 2014-06-29 02:00:40 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 |
| 49.06 | 248.85 | 127.87 | 641.44 | -10.88 | 267.95 | -78.15 | 101.64 | 0.9815 | 222.0 | 109.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-06-29 02:00:40 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 | 1.00 | 0.00 | 1.84 | -11.57 | 272.60 | -73.50 | 102.79 | 0.9644 | -106.0 | -112.0 | |
| 0.00 | 2.36 | 0.00 | 5.08 | -11.77 | 270.29 | -75.81 | 102.75 | 0.9741 | 270.0 | 296.5 | |
| 0.00 | 3.45 | 0.00 | 8.17 | -12.36 | 269.08 | -77.02 | 103.24 | 0.9788 | -124.0 | -127.1 | |
| 1.73 | 134.23 | 3.65 | 296.02 | -10.54 | 270.49 | -75.60 | 101.51 | 0.9729 | 745.3 | 197.1 | |
| 5.18 | -4.00 | 10.80 | -4.00 | -10.26 | 270.57 | -75.52 | 101.23 | 0.9724 | 866.9 | 999999 | |
| 0.00 | 5.00 | 0.00 | 17.93 | -14.69 | 265.09 | -81.01 | 105.24 | 0.9909 | -83.0 | -112.1 | |
| 16.80 | -4.00 | 37.22 | -4.00 | -10.23 | 269.68 | -76.42 | 101.13 | 0.9759 | 291.3 | 999999 | |
| 0.00 | 1.63 | 0.00 | 4.18 | -11.59 | 268.06 | -78.03 | 102.36 | 0.9819 | 108.0 | 71.8 | |
| 0.00 | 9.45 | 0.00 | 33.94 | -13.87 | 265.00 | -81.10 | 104.41 | 0.9909 | -125.0 | -145.9 | |
| 10.99 | 72.48 | 33.25 | 219.46 | -11.74 | 266.24 | -79.86 | 102.35 | 0.9874 | -68.6 | 81.8 | |
| 0.00 | 3.09 | 0.00 | 7.77 | -9.75 | 268.06 | -78.03 | 100.49 | 0.9814 | -176.0 | -156.2 | |
| 1.91 | -10.00 | 5.19 | -10.00 | -10.31 | 267.24 | -78.86 | 101.00 | 0.9842 | 27.9 | 999999 | |
| 5.36 | -10.00 | 17.16 | -10.00 | -10.82 | 265.63 | -80.46 | 101.39 | 0.9888 | 261.8 | 999999 | |
| 0.00 | 1.63 | 0.00 | 4.71 | -9.44 | 266.53 | -79.56 | 100.06 | 0.9860 | 135.0 | 67.6 | |
| 1.00 | 14.53 | 2.85 | 42.34 | -9.13 | 266.65 | -79.45 | 99.75 | 0.9856 | 211.5 | 99.7 | |
| 6.09 | -15.00 | 17.75 | -15.00 | -8.73 | 266.47 | -79.62 | 99.34 | 0.9861 | 247.1 | 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. | |