SDO HMI 2010-11-17 04:58:58 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 |
| 146.39 | 662.92 | 108.27 | 492.93 | 13.73 | 172.92 | 47.36 | 286.34 | 0.7454 | -39.8 | -28.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2010-11-17 04:58:58 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 |
| 60.48 | 337.99 | 48.06 | 268.01 | 12.87 | 176.54 | 50.98 | 284.40 | 0.7843 | -968.4 | -275.8 | |
| 1.80 | -1.00 | 1.40 | -1.00 | 12.66 | 175.38 | 49.82 | 284.32 | 0.7717 | -825.6 | 999999 | |
| 0.95 | -1.00 | 0.73 | -1.00 | 12.85 | 175.29 | 49.73 | 284.58 | 0.7710 | -664.2 | 999999 | |
| 2.15 | -1.00 | 1.66 | -1.00 | 12.95 | 175.08 | 49.52 | 284.74 | 0.7688 | -855.0 | 999999 | |
| 1.37 | -1.00 | 1.06 | -1.00 | 13.13 | 175.04 | 49.48 | 284.98 | 0.7686 | -644.6 | 999999 | |
| 0.60 | -1.00 | 0.46 | -1.00 | 12.77 | 174.89 | 49.33 | 284.54 | 0.7665 | -886.7 | 999999 | |
| 0.00 | 1.12 | 0.00 | 0.84 | 10.93 | 174.12 | 48.56 | 282.25 | 0.7555 | -609.0 | -494.3 | |
| 0.00 | 0.86 | 0.00 | 0.65 | 12.66 | 174.45 | 48.88 | 284.48 | 0.7615 | -731.0 | -605.0 | |
| 0.26 | 5.07 | 0.20 | 3.86 | 12.85 | 174.45 | 48.89 | 284.72 | 0.7618 | -788.7 | -694.6 | |
| 0.00 | 2.41 | 0.00 | 1.81 | 12.23 | 173.83 | 48.27 | 284.02 | 0.7540 | -647.0 | -584.7 | |
| 0.00 | 3.44 | 0.00 | 2.58 | 12.54 | 173.72 | 48.16 | 284.44 | 0.7533 | -707.0 | -625.6 | |
| 0.00 | 2.23 | 0.00 | 1.66 | 12.61 | 173.24 | 47.68 | 284.62 | 0.7480 | -683.0 | -621.2 | |
| 0.00 | 0.77 | 0.00 | 0.57 | 12.41 | 172.97 | 47.40 | 284.40 | 0.7446 | -758.0 | -680.8 | |
| 1.46 | 1.46 | 1.08 | 1.08 | 13.72 | 172.67 | 47.10 | 286.21 | 0.7435 | -612.2 | 0.0 | |
| 0.00 | 1.37 | 0.00 | 1.01 | 13.09 | 172.46 | 46.90 | 285.41 | 0.7400 | 329.0 | 222.1 | |
| 10.65 | 20.02 | 7.75 | 14.60 | 13.26 | 171.97 | 46.40 | 285.73 | 0.7347 | 715.4 | 43.0 | |
| 0.00 | 1.12 | 0.00 | 0.81 | 12.61 | 171.55 | 45.98 | 284.94 | 0.7287 | 501.0 | 440.8 | |
| 0.00 | 0.86 | 0.00 | 0.62 | 13.67 | 171.49 | 45.93 | 286.39 | 0.7301 | 526.0 | 436.5 | |
| 1.98 | 2.49 | 1.43 | 1.80 | 14.12 | 171.52 | 45.96 | 287.00 | 0.7313 | 489.0 | 521.3 | |
| 0.00 | 1.12 | 0.00 | 0.80 | 13.59 | 171.25 | 45.69 | 286.33 | 0.7272 | 714.0 | 660.2 | |
| 2.41 | 21.56 | 1.72 | 15.40 | 13.17 | 171.11 | 45.55 | 285.79 | 0.7246 | 800.1 | 238.1 | |
| 1.63 | -21.00 | 1.16 | -21.00 | 13.18 | 170.81 | 45.24 | 285.87 | 0.7211 | 456.9 | 999999 | |
| 1.20 | -21.00 | 0.86 | -21.00 | 13.63 | 170.87 | 45.31 | 286.47 | 0.7228 | -584.3 | 999999 | |
| 2.66 | -21.00 | 1.90 | -21.00 | 13.51 | 170.76 | 45.19 | 286.34 | 0.7212 | -547.1 | 999999 | |
| 0.00 | 3.44 | 0.00 | 2.41 | 14.03 | 169.80 | 44.24 | 287.27 | 0.7112 | 829.0 | 516.0 | |
| 0.00 | 1.80 | 0.00 | 1.26 | 14.74 | 169.34 | 43.78 | 288.39 | 0.7074 | 621.0 | 476.2 | |
| 0.00 | 7.13 | 0.00 | 4.91 | 13.70 | 168.62 | 43.06 | 287.11 | 0.6965 | 682.0 | 535.8 | |
| 0.00 | 1.29 | 0.00 | 0.89 | 14.72 | 168.87 | 43.31 | 288.49 | 0.7019 | 456.0 | 351.1 | |
| 0.00 | 1.20 | 0.00 | 0.82 | 13.47 | 168.24 | 42.68 | 286.89 | 0.6913 | -462.0 | -342.6 | |
| 10.05 | 241.68 | 6.92 | 164.85 | 14.80 | 168.47 | 42.90 | 288.71 | 0.6973 | 658.4 | 364.3 | |
| 0.00 | 2.49 | 0.00 | 1.69 | 14.22 | 167.54 | 41.97 | 288.15 | 0.6846 | 743.0 | 575.8 | |
| 46.74 | -30.00 | 31.88 | -30.00 | 15.40 | 167.70 | 42.13 | 289.79 | 0.6897 | 1135.4 | 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. | |