SDO HMI 2014-09-05 10:00:36 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 |
| 47.72 | 225.62 | 47.94 | 227.94 | -19.56 | 107.18 | -55.30 | 117.29 | 0.8736 | 518.9 | 220.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-05 10:00:36 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 | 1.25 | 0.00 | 1.26 | -23.15 | 108.96 | -53.51 | 121.82 | 0.8720 | -509.0 | -347.1 | |
| 0.00 | 0.89 | 0.00 | 0.90 | -22.39 | 108.34 | -54.13 | 120.77 | 0.8740 | 497.0 | 427.9 | |
| 0.00 | 4.65 | 0.00 | 4.79 | -22.33 | 107.64 | -54.83 | 120.42 | 0.8788 | 507.0 | 420.6 | |
| 0.00 | 1.61 | 0.00 | 1.60 | -19.87 | 107.92 | -54.55 | 117.91 | 0.8690 | 503.0 | 431.0 | |
| 0.00 | 0.71 | 0.00 | 0.71 | -19.62 | 108.05 | -54.42 | 117.70 | 0.8672 | 403.0 | 469.8 | |
| 5.90 | 114.11 | 6.02 | 116.72 | -20.52 | 107.18 | -55.29 | 118.32 | 0.8765 | 575.9 | 134.9 | |
| 17.78 | 75.60 | 17.45 | 73.80 | -18.68 | 107.91 | -54.57 | 116.62 | 0.8654 | 766.9 | 432.8 | |
| 8.67 | -6.00 | 8.86 | -6.00 | -20.14 | 106.99 | -55.48 | 117.84 | 0.8768 | 631.1 | 999999 | |
| 9.03 | -6.00 | 9.20 | -6.00 | -19.81 | 106.94 | -55.54 | 117.47 | 0.8762 | 604.7 | 999999 | |
| 6.34 | 16.17 | 6.41 | 16.41 | -19.07 | 106.98 | -55.49 | 116.69 | 0.8737 | 537.0 | 43.3 | |
| 0.00 | 0.71 | 0.00 | 0.75 | -19.32 | 105.93 | -56.55 | 116.57 | 0.8822 | 254.0 | 218.8 | |
| 0.00 | 2.06 | 0.00 | 2.16 | -19.51 | 105.77 | -56.70 | 116.71 | 0.8839 | 420.0 | 211.1 | |
| 0.00 | 0.27 | 0.00 | 0.28 | -18.03 | 105.67 | -56.81 | 115.09 | 0.8806 | -100.0 | -173.3 | |
| 0.00 | 0.80 | 0.00 | 0.87 | -18.33 | 104.44 | -58.04 | 114.98 | 0.8903 | -149.0 | -99.3 | |
| 0.00 | 0.27 | 0.00 | 0.30 | -18.36 | 103.56 | -58.91 | 114.72 | 0.8966 | -232.0 | -233.7 | |
| 0.00 | 2.23 | 0.00 | 2.53 | -18.71 | 103.11 | -59.36 | 114.94 | 0.9006 | 393.0 | 300.4 | |
| 0.00 | 2.06 | 0.00 | 2.31 | -17.84 | 102.91 | -59.57 | 113.96 | 0.8999 | -623.0 | -458.7 | |
| 0.00 | 1.43 | 0.00 | 1.63 | -18.26 | 102.67 | -59.80 | 114.32 | 0.9025 | -304.0 | -220.1 | |
| 0.00 | 0.80 | 0.00 | 0.92 | -17.28 | 102.39 | -60.08 | 113.19 | 0.9022 | -364.0 | -366.6 | |
| 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. | |