SDO HMI 2014-09-11 23:00:35 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 |
| 38.55 | 181.31 | 21.06 | 99.38 | -15.88 | 65.78 | -10.29 | 156.39 | 0.4295 | 508.9 | 342.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-11 23:00:35 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 |
| 15.49 | 150.68 | 8.45 | 82.25 | -15.85 | 66.96 | -9.11 | 158.72 | 0.4212 | 1194.5 | 485.6 | |
| 3.83 | -1.00 | 2.09 | -1.00 | -15.96 | 66.64 | -9.43 | 158.13 | 0.4246 | 966.6 | 999999 | |
| 13.97 | -1.00 | 7.63 | -1.00 | -15.73 | 66.43 | -9.64 | 157.48 | 0.4226 | 1269.3 | 999999 | |
| 2.67 | -1.00 | 1.46 | -1.00 | -15.84 | 66.14 | -9.93 | 156.97 | 0.4259 | 909.3 | 999999 | |
| 0.98 | -1.00 | 0.54 | -1.00 | -15.84 | 65.98 | -10.09 | 156.64 | 0.4269 | 741.5 | 999999 | |
| 0.00 | 1.07 | 0.00 | 0.58 | -14.67 | 64.45 | -11.62 | 152.28 | 0.4206 | 799.0 | 683.1 | |
| 0.00 | 1.07 | 0.00 | 0.59 | -15.69 | 64.13 | -11.94 | 152.78 | 0.4371 | 796.0 | 582.3 | |
| 0.00 | 1.78 | 0.00 | 0.98 | -15.07 | 63.91 | -12.15 | 151.67 | 0.4302 | 616.0 | 525.9 | |
| 0.00 | 1.34 | 0.00 | 0.73 | -14.88 | 63.77 | -12.30 | 151.16 | 0.4287 | 735.0 | 623.5 | |
| 0.00 | 1.42 | 0.00 | 0.80 | -18.52 | 63.52 | -12.55 | 154.50 | 0.4805 | 585.0 | 502.3 | |
| 0.00 | 1.60 | 0.00 | 0.89 | -16.15 | 62.91 | -13.15 | 150.97 | 0.4524 | -834.0 | -669.1 | |
| 0.36 | 1.16 | 0.20 | 0.64 | -14.97 | 62.93 | -13.14 | 149.64 | 0.4364 | -739.2 | -593.3 | |
| 0.00 | 0.98 | 0.00 | 0.54 | -15.50 | 62.73 | -13.34 | 149.90 | 0.4450 | -586.0 | -525.7 | |
| 0.00 | 1.51 | 0.00 | 0.85 | -16.76 | 62.25 | -13.81 | 150.46 | 0.4656 | -868.0 | -595.6 | |
| 0.00 | 0.89 | 0.00 | 0.51 | -18.94 | 61.85 | -14.22 | 152.03 | 0.4975 | 682.0 | 584.6 | |
| 0.00 | 1.16 | 0.00 | 0.63 | -12.79 | 62.13 | -13.93 | 145.30 | 0.4142 | 885.0 | 730.5 | |
| 0.00 | 2.40 | 0.00 | 1.35 | -16.71 | 61.71 | -14.36 | 149.44 | 0.4692 | -901.0 | -725.9 | |
| 0.00 | 0.36 | 0.00 | 0.20 | -17.08 | 61.45 | -14.62 | 149.41 | 0.4761 | -660.0 | -780.8 | |
| 0.00 | 1.07 | 0.00 | 0.60 | -17.19 | 61.28 | -14.79 | 149.23 | 0.4788 | -674.0 | -551.3 | |
| 0.00 | 1.51 | 0.00 | 0.86 | -17.76 | 61.03 | -15.04 | 149.45 | 0.4881 | -919.0 | -807.9 | |
| 0.00 | 1.07 | 0.00 | 0.61 | -18.43 | 60.90 | -15.16 | 149.97 | 0.4978 | -734.0 | -620.7 | |
| 0.00 | 1.51 | 0.00 | 0.87 | -19.11 | 59.91 | -16.16 | 149.09 | 0.5140 | -658.0 | -584.3 | |
| 1.25 | 5.34 | 0.69 | 2.95 | -13.63 | 60.25 | -15.82 | 143.02 | 0.4422 | -1102.1 | -854.2 | |
| 0.00 | 1.16 | 0.00 | 0.64 | -12.74 | 59.76 | -16.30 | 140.90 | 0.4360 | 786.0 | 637.4 | |
| 0.00 | 1.25 | 0.00 | 0.75 | -22.24 | 58.33 | -17.74 | 149.91 | 0.5646 | 591.0 | 430.2 | |
| 0.00 | 0.98 | 0.00 | 0.56 | -17.81 | 58.81 | -17.25 | 145.97 | 0.5066 | -624.0 | -548.8 | |
| 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. | |