SDO HMI 2014-11-02 03:00:28 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 |
| 20.60 | 79.29 | 16.24 | 64.56 | 5.81 | 68.24 | -52.74 | 85.95 | 0.7954 | -226.7 | 138.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-02 03:00:28 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 |
| 2.51 | 21.38 | 1.90 | 16.23 | 5.99 | 71.63 | -49.34 | 85.79 | 0.7588 | -967.1 | -575.3 | |
| 2.25 | -1.00 | 1.71 | -1.00 | 6.10 | 71.48 | -49.49 | 85.64 | 0.7605 | -735.2 | 999999 | |
| 4.59 | -1.00 | 3.49 | -1.00 | 5.80 | 71.47 | -49.50 | 86.03 | 0.7607 | -756.6 | 999999 | |
| 1.04 | -1.00 | 0.79 | -1.00 | 6.33 | 71.36 | -49.62 | 85.33 | 0.7619 | -593.8 | 999999 | |
| 5.02 | 7.10 | 3.94 | 5.57 | 5.89 | 69.90 | -51.07 | 85.89 | 0.7781 | -634.6 | -348.6 | |
| 0.00 | 0.95 | 0.00 | 0.75 | 6.31 | 69.85 | -51.12 | 85.35 | 0.7786 | -731.0 | -571.9 | |
| 0.00 | 0.87 | 0.00 | 0.69 | 6.62 | 69.47 | -51.50 | 84.96 | 0.7827 | -429.0 | -426.4 | |
| 0.00 | 0.26 | 0.00 | 0.21 | 6.26 | 69.47 | -51.50 | 85.42 | 0.7827 | -513.0 | -414.7 | |
| 0.00 | 2.51 | 0.00 | 2.00 | 6.37 | 69.31 | -51.66 | 85.27 | 0.7845 | -541.0 | -409.4 | |
| 0.69 | 1.64 | 0.56 | 1.32 | 6.54 | 68.70 | -52.27 | 85.05 | 0.7910 | -302.9 | -190.8 | |
| 0.00 | 2.68 | 0.00 | 2.20 | 5.21 | 67.88 | -53.09 | 86.71 | 0.7998 | -463.0 | -365.6 | |
| 0.00 | 1.56 | 0.00 | 1.28 | 4.97 | 67.91 | -53.06 | 87.01 | 0.7996 | -550.0 | -384.1 | |
| 0.00 | 1.30 | 0.00 | 1.07 | 5.82 | 67.71 | -53.27 | 85.93 | 0.8016 | 627.0 | 470.9 | |
| 0.00 | 2.51 | 0.00 | 2.10 | 6.74 | 67.01 | -53.96 | 84.78 | 0.8086 | 674.0 | 551.1 | |
| 0.43 | 4.59 | 0.37 | 3.88 | 6.45 | 66.59 | -54.38 | 85.14 | 0.8129 | 482.0 | 445.8 | |
| 0.00 | 0.78 | 0.00 | 0.66 | 6.80 | 66.43 | -54.54 | 84.71 | 0.8145 | 361.0 | 347.4 | |
| 0.00 | 2.68 | 0.00 | 2.29 | 5.98 | 66.30 | -54.67 | 85.71 | 0.8159 | 611.0 | 421.0 | |
| 3.03 | 25.45 | 2.59 | 21.71 | 5.35 | 66.23 | -54.74 | 86.48 | 0.8167 | 771.9 | 537.9 | |
| 0.78 | 3.03 | 0.67 | 2.60 | 5.78 | 66.02 | -54.96 | 85.94 | 0.8188 | 394.9 | 266.3 | |
| 0.26 | -18.00 | 0.22 | -18.00 | 5.51 | 65.95 | -55.02 | 86.28 | 0.8195 | 411.7 | 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. | |