| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 76.70 | 283.22 | 88.61 | 329.55 | -11.34 | 17.35 | -65.49 | 99.47 | 0.9050 | -94.7 | -53.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-01 02:00:32 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 | 1.05 | 0.00 | 0.98 | -8.70 | 24.52 | -58.32 | 96.17 | 0.8482 | 440.0 | 354.6 | |
| 0.00 | 1.40 | 0.00 | 1.32 | -9.92 | 24.07 | -58.77 | 97.63 | 0.8519 | 607.0 | 527.5 | |
| 0.00 | 1.23 | 0.00 | 1.16 | -10.21 | 23.92 | -58.91 | 97.98 | 0.8531 | 668.0 | 569.6 | |
| 0.00 | 2.46 | 0.00 | 2.30 | -8.79 | 24.26 | -58.57 | 96.29 | 0.8505 | 540.0 | 422.0 | |
| 0.00 | 0.70 | 0.00 | 0.67 | -10.73 | 23.64 | -59.19 | 98.59 | 0.8555 | 629.0 | 563.6 | |
| 0.00 | 0.79 | 0.00 | 0.75 | -10.62 | 23.44 | -59.40 | 98.47 | 0.8574 | 467.0 | 496.3 | |
| 0.00 | 1.49 | 0.00 | 1.42 | -10.23 | 23.50 | -59.34 | 98.01 | 0.8569 | 621.0 | 584.9 | |
| 2.54 | 6.58 | 2.42 | 6.27 | -9.46 | 23.67 | -59.17 | 97.10 | 0.8556 | 661.1 | 505.9 | |
| 0.00 | 0.70 | 0.00 | 0.67 | -9.93 | 23.47 | -59.36 | 97.66 | 0.8572 | 614.0 | 556.0 | |
| 0.00 | 0.53 | 0.00 | 0.51 | -10.63 | 23.19 | -59.64 | 98.48 | 0.8595 | 589.0 | 583.7 | |
| 0.00 | 0.53 | 0.00 | 0.51 | -9.79 | 23.33 | -59.51 | 97.50 | 0.8585 | 450.0 | 370.7 | |
| 0.00 | 2.19 | 0.00 | 2.11 | -9.99 | 23.15 | -59.69 | 97.74 | 0.8600 | 439.0 | 347.6 | |
| 8.34 | 11.67 | 8.12 | 11.37 | -10.83 | 22.76 | -60.08 | 98.73 | 0.8633 | 630.7 | 387.9 | |
| 0.00 | 1.58 | 0.00 | 1.55 | -10.49 | 22.44 | -60.40 | 98.35 | 0.8661 | 481.0 | 405.8 | |
| 2.98 | 40.54 | 2.99 | 40.92 | -10.56 | 21.85 | -60.99 | 98.44 | 0.8711 | 315.4 | 209.5 | |
| 0.00 | 0.26 | 0.00 | 0.27 | -12.47 | 21.13 | -61.71 | 100.64 | 0.8768 | 486.0 | 481.0 | |
| 2.46 | -15.00 | 2.50 | -15.00 | -10.93 | 21.33 | -61.50 | 98.88 | 0.8753 | 593.6 | 999999 | |
| 3.60 | -15.00 | 3.72 | -15.00 | -11.15 | 20.80 | -62.04 | 99.15 | 0.8797 | 541.0 | 999999 | |
| 0.88 | 5.09 | 0.90 | 5.22 | -10.39 | 21.07 | -61.76 | 98.27 | 0.8776 | 255.1 | -324.8 | |
| 3.69 | -15.00 | 3.82 | -15.00 | -10.93 | 20.75 | -62.09 | 98.90 | 0.8802 | 153.5 | 999999 | |
| 0.79 | 2.19 | 0.82 | 2.28 | -10.31 | 20.64 | -62.20 | 98.20 | 0.8812 | 318.4 | 213.7 | |
| 1.14 | 4.04 | 1.20 | 4.24 | -10.53 | 20.37 | -62.47 | 98.46 | 0.8834 | 219.5 | -212.7 | |
| 4.56 | 9.56 | 4.84 | 10.16 | -11.32 | 20.00 | -62.84 | 99.36 | 0.8861 | 400.1 | 150.3 | |
| 0.61 | 2.72 | 0.65 | 2.87 | -10.14 | 20.17 | -62.67 | 98.03 | 0.8851 | 272.3 | 151.8 | |
| 0.00 | 1.49 | 0.00 | 1.60 | -10.87 | 19.77 | -63.07 | 98.86 | 0.8880 | 300.0 | 167.4 | |
| 0.00 | 1.84 | 0.00 | 1.99 | -11.02 | 19.50 | -63.33 | 99.04 | 0.8901 | -339.0 | -269.5 | |
| 2.46 | 26.94 | 2.75 | 30.46 | -10.93 | 18.35 | -64.49 | 98.98 | 0.8990 | -276.0 | -245.2 | |
| 1.32 | -27.00 | 1.49 | -27.00 | -11.54 | 18.02 | -64.82 | 99.67 | 0.9013 | -277.5 | 999999 | |
| 1.05 | -27.00 | 1.19 | -27.00 | -11.36 | 18.02 | -64.81 | 99.47 | 0.9013 | -497.2 | 999999 | |
| 0.00 | 1.32 | 0.00 | 1.48 | -10.58 | 18.20 | -64.64 | 98.60 | 0.9002 | -464.0 | -359.7 | |
| 1.23 | -27.00 | 1.41 | -27.00 | -11.44 | 17.62 | -65.21 | 99.57 | 0.9042 | 408.3 | 999999 | |
| 0.53 | 1.84 | 0.62 | 2.16 | -12.05 | 17.04 | -65.80 | 100.27 | 0.9083 | 324.5 | 219.3 | |
| 0.00 | 1.14 | 0.00 | 1.33 | -11.13 | 17.31 | -65.52 | 99.24 | 0.9066 | -640.0 | -599.3 | |
| 0.00 | 1.23 | 0.00 | 1.43 | -10.98 | 17.30 | -65.53 | 99.08 | 0.9067 | -632.0 | -621.6 | |
| 0.53 | 10.09 | 0.62 | 11.76 | -10.77 | 17.02 | -65.81 | 98.85 | 0.9087 | -333.8 | -366.9 | |
| 0.00 | 1.32 | 0.00 | 1.61 | -11.27 | 16.02 | -66.81 | 99.45 | 0.9156 | -503.0 | -420.7 | |
| 0.00 | 0.88 | 0.00 | 1.02 | -7.34 | 17.43 | -65.41 | 95.06 | 0.9072 | -462.0 | -378.8 | |
| 1.40 | 134.77 | 1.75 | 173.25 | -11.71 | 15.49 | -67.34 | 99.95 | 0.9191 | -748.8 | -117.6 | |
| 0.00 | 0.26 | 0.00 | 0.33 | -10.92 | 15.56 | -67.28 | 99.09 | 0.9189 | -558.0 | -532.7 | |
| 16.76 | -38.00 | 21.35 | -38.00 | -12.01 | 14.93 | -67.91 | 100.30 | 0.9228 | -682.9 | 999999 | |
| 7.63 | -38.00 | 9.91 | -38.00 | -12.33 | 14.42 | -68.41 | 100.66 | 0.9260 | -340.6 | 999999 | |
| 10.53 | -38.00 | 13.40 | -38.00 | -11.28 | 14.97 | -67.86 | 99.51 | 0.9227 | -584.9 | 999999 | |
| 0.00 | 0.61 | 0.00 | 0.77 | -10.55 | 15.24 | -67.59 | 98.70 | 0.9211 | -273.0 | -227.1 | |
| 1.67 | -38.00 | 2.14 | -38.00 | -11.59 | 14.65 | -68.18 | 99.85 | 0.9247 | -188.3 | 999999 | |
| 0.00 | 2.19 | 0.00 | 2.81 | -10.78 | 14.81 | -68.03 | 98.97 | 0.9239 | 57.0 | 20.7 | |
| 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. | |