| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.11 | 76.00 | 7.95 | 45.20 | -18.75 | 238.11 | -23.08 | 137.87 | 0.5537 | 72.1 | 64.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-01 17:00:39 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 | 1.00 | 0.00 | 0.56 | -18.55 | 245.07 | -16.12 | 147.21 | 0.4880 | 758.0 | 568.6 | |
| 0.00 | 1.36 | 0.00 | 0.76 | -17.05 | 245.18 | -16.01 | 145.57 | 0.4683 | 747.0 | 649.0 | |
| 0.00 | 1.27 | 0.00 | 0.71 | -15.89 | 244.52 | -16.67 | 142.96 | 0.4598 | 716.0 | 537.9 | |
| 0.00 | 1.90 | 0.00 | 1.09 | -18.13 | 242.50 | -18.69 | 142.75 | 0.5053 | 851.0 | 688.8 | |
| 0.00 | 0.27 | 0.00 | 0.16 | -17.68 | 242.07 | -19.12 | 141.56 | 0.5039 | 836.0 | 710.0 | |
| 0.00 | 1.00 | 0.00 | 0.57 | -17.69 | 241.80 | -19.39 | 141.19 | 0.5066 | 813.0 | 668.5 | |
| 0.00 | 0.54 | 0.00 | 0.31 | -17.82 | 241.75 | -19.44 | 141.29 | 0.5086 | 690.0 | 547.2 | |
| 0.00 | 1.81 | 0.00 | 1.03 | -16.02 | 241.44 | -19.75 | 138.42 | 0.4913 | 659.0 | 565.2 | |
| 0.00 | 4.43 | 0.00 | 2.58 | -18.24 | 240.20 | -20.99 | 139.70 | 0.5280 | 1030.0 | 820.1 | |
| 0.81 | 6.61 | 0.48 | 3.86 | -18.49 | 239.89 | -21.30 | 139.61 | 0.5336 | 1008.8 | 706.3 | |
| 0.36 | 2.99 | 0.21 | 1.75 | -18.46 | 239.65 | -21.54 | 139.27 | 0.5357 | 766.5 | 639.5 | |
| 0.00 | 0.72 | 0.00 | 0.43 | -18.86 | 239.60 | -21.59 | 139.71 | 0.5405 | 645.0 | 517.4 | |
| 1.18 | 7.60 | 0.69 | 4.47 | -18.64 | 239.32 | -21.87 | 139.06 | 0.5408 | 848.5 | 657.6 | |
| 0.45 | 1.72 | 0.27 | 1.01 | -18.32 | 239.02 | -22.17 | 138.27 | 0.5403 | 837.2 | 681.5 | |
| 0.00 | 1.00 | 0.00 | 0.59 | -18.49 | 238.99 | -22.20 | 138.45 | 0.5423 | 808.0 | 636.3 | |
| 0.00 | 0.54 | 0.00 | 0.32 | -18.56 | 238.88 | -22.31 | 138.40 | 0.5442 | 539.0 | 496.5 | |
| 0.00 | 1.09 | 0.00 | 0.64 | -18.43 | 238.83 | -22.36 | 138.17 | 0.5433 | 466.0 | 427.4 | |
| 0.00 | 0.81 | 0.00 | 0.48 | -18.44 | 238.55 | -22.64 | 137.83 | 0.5461 | 357.0 | 374.9 | |
| 0.00 | 2.44 | 0.00 | 1.45 | -18.42 | 238.24 | -22.95 | 137.43 | 0.5490 | 768.0 | 495.6 | |
| 0.00 | 0.90 | 0.00 | 0.54 | -18.70 | 237.18 | -24.01 | 136.52 | 0.5622 | -795.0 | -629.2 | |
| 0.00 | 1.18 | 0.00 | 0.71 | -19.34 | 236.94 | -24.25 | 137.06 | 0.5711 | -643.0 | -567.2 | |
| 0.00 | 2.62 | 0.00 | 1.58 | -18.97 | 236.96 | -24.23 | 136.62 | 0.5672 | -984.0 | -790.5 | |
| 0.00 | 0.36 | 0.00 | 0.22 | -18.64 | 237.02 | -24.17 | 136.25 | 0.5633 | -709.0 | -692.8 | |
| 1.00 | 10.04 | 0.60 | 6.08 | -19.20 | 236.29 | -24.90 | 136.15 | 0.5761 | -896.7 | -773.2 | |
| 1.45 | -24.00 | 0.88 | -24.00 | -19.37 | 236.19 | -25.00 | 136.25 | 0.5788 | -911.1 | 999999 | |
| 0.54 | 2.62 | 0.33 | 1.60 | -19.71 | 236.10 | -25.09 | 136.58 | 0.5830 | -843.7 | -764.7 | |
| 0.63 | 2.90 | 0.38 | 1.74 | -18.74 | 236.22 | -24.97 | 135.47 | 0.5722 | -850.6 | -816.0 | |
| 0.81 | 4.52 | 0.50 | 2.76 | -19.76 | 235.80 | -25.39 | 136.31 | 0.5863 | -823.2 | -609.1 | |
| 5.88 | 8.41 | 3.61 | 5.16 | -19.88 | 235.35 | -25.84 | 135.97 | 0.5919 | -847.3 | -551.0 | |
| 0.00 | 2.35 | 0.00 | 1.44 | -18.51 | 234.54 | -26.65 | 133.36 | 0.5871 | -634.0 | -614.8 | |
| 0.00 | 1.00 | 0.00 | 0.60 | -17.04 | 234.14 | -27.05 | 130.98 | 0.5781 | -539.0 | -475.6 | |
| 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. | |