SDO HMI 2014-08-02 01:00:39 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 |
| 24.70 | 108.15 | 14.26 | 62.29 | -18.79 | 238.39 | -18.37 | 144.23 | 0.5110 | 146.3 | 34.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-02 01:00:39 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 | 2.08 | 0.00 | 1.16 | -17.88 | 243.04 | -13.73 | 150.53 | 0.4609 | 748.0 | 522.8 | |
| 0.00 | 2.53 | 0.00 | 1.42 | -17.99 | 242.53 | -14.23 | 149.77 | 0.4662 | 776.0 | 668.0 | |
| 0.00 | 1.27 | 0.00 | 0.70 | -16.54 | 242.39 | -14.38 | 147.79 | 0.4484 | 895.0 | 724.1 | |
| 0.00 | 1.54 | 0.00 | 0.87 | -18.67 | 241.98 | -14.79 | 149.58 | 0.4795 | 885.0 | 739.4 | |
| 1.18 | 4.16 | 0.66 | 2.33 | -17.50 | 242.05 | -14.72 | 148.36 | 0.4637 | 968.1 | 698.1 | |
| 0.00 | 3.62 | 0.00 | 2.06 | -18.39 | 240.17 | -16.59 | 146.31 | 0.4905 | 1020.0 | 856.7 | |
| 0.54 | 18.82 | 0.31 | 10.73 | -18.76 | 240.03 | -16.73 | 146.53 | 0.4963 | 855.8 | 715.5 | |
| 0.00 | 1.18 | 0.00 | 0.67 | -18.90 | 239.78 | -16.98 | 146.31 | 0.5001 | 680.0 | 508.1 | |
| 0.00 | 0.81 | 0.00 | 0.47 | -19.13 | 239.76 | -17.01 | 146.54 | 0.5032 | 471.0 | 379.4 | |
| 0.81 | -7.00 | 0.46 | -7.00 | -18.70 | 239.77 | -16.99 | 146.05 | 0.4977 | 955.3 | 999999 | |
| 0.00 | 1.18 | 0.00 | 0.68 | -19.38 | 239.43 | -17.34 | 146.32 | 0.5090 | 656.0 | 499.9 | |
| 2.17 | 22.99 | 1.24 | 13.16 | -18.55 | 239.28 | -17.48 | 145.12 | 0.5001 | 1096.0 | 613.0 | |
| 9.77 | -12.00 | 5.60 | -12.00 | -18.59 | 239.01 | -17.76 | 144.76 | 0.5029 | 881.5 | 999999 | |
| 1.99 | -12.00 | 1.14 | -12.00 | -18.40 | 238.66 | -18.11 | 144.00 | 0.5037 | 707.4 | 999999 | |
| 1.00 | 1.99 | 0.58 | 1.15 | -19.68 | 238.51 | -18.25 | 145.31 | 0.5203 | -867.4 | -769.4 | |
| 0.00 | 2.35 | 0.00 | 1.35 | -17.92 | 237.93 | -18.83 | 142.34 | 0.5047 | 603.0 | 413.5 | |
| 0.00 | 1.45 | 0.00 | 0.84 | -19.00 | 237.71 | -19.06 | 143.35 | 0.5193 | -677.0 | -549.1 | |
| 2.26 | 18.19 | 1.32 | 10.58 | -19.12 | 237.11 | -19.65 | 142.66 | 0.5260 | -978.7 | -792.0 | |
| 0.00 | 1.81 | 0.00 | 1.06 | -19.15 | 236.25 | -20.52 | 141.52 | 0.5342 | -926.0 | -750.8 | |
| 0.00 | 3.17 | 0.00 | 1.86 | -19.46 | 236.10 | -20.66 | 141.71 | 0.5389 | -728.0 | -686.7 | |
| 0.00 | 1.00 | 0.00 | 0.58 | -18.75 | 236.20 | -20.57 | 140.96 | 0.5302 | -842.0 | -658.1 | |
| 0.00 | 4.52 | 0.00 | 2.67 | -19.77 | 235.82 | -20.95 | 141.71 | 0.5450 | -906.0 | -795.1 | |
| 4.98 | 7.60 | 2.95 | 4.50 | -19.86 | 235.29 | -21.48 | 141.13 | 0.5508 | -894.9 | -586.7 | |
| 0.00 | 0.90 | 0.00 | 0.52 | -16.98 | 235.63 | -21.13 | 137.89 | 0.5162 | -709.0 | -553.9 | |
| 0.00 | 1.27 | 0.00 | 0.74 | -18.24 | 234.82 | -21.95 | 138.49 | 0.5377 | -859.0 | -619.3 | |
| 0.00 | 1.09 | 0.00 | 0.64 | -18.61 | 234.63 | -22.14 | 138.73 | 0.5435 | -507.0 | -605.0 | |
| 0.00 | 1.45 | 0.00 | 0.85 | -18.28 | 234.64 | -22.12 | 138.32 | 0.5399 | -717.0 | -602.2 | |
| 0.00 | 1.18 | 0.00 | 0.70 | -18.79 | 234.36 | -22.40 | 138.62 | 0.5480 | -527.0 | -472.7 | |
| 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. | |