SDO HMI 2014-09-12 06:00:35 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 |
| 40.88 | 200.16 | 22.13 | 108.59 | -15.89 | 65.74 | -6.48 | 164.65 | 0.4098 | 455.6 | 313.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-12 06:00:35 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 | 1.16 | 0.00 | 0.62 | -15.00 | 69.22 | -3.01 | 172.37 | 0.3834 | -710.0 | -462.8 | |
| 0.00 | 0.27 | 0.00 | 0.14 | -16.25 | 68.12 | -4.10 | 170.23 | 0.4059 | 558.0 | 458.3 | |
| 21.73 | 168.60 | 11.76 | 91.23 | -15.87 | 66.81 | -5.41 | 166.97 | 0.4041 | 1202.6 | 426.2 | |
| 15.94 | -3.00 | 8.63 | -3.00 | -15.75 | 66.28 | -5.94 | 165.66 | 0.4041 | 1229.3 | 999999 | |
| 0.00 | 1.43 | 0.00 | 0.78 | -17.26 | 64.61 | -7.62 | 162.98 | 0.4343 | 854.0 | 580.1 | |
| 0.00 | 1.16 | 0.00 | 0.63 | -16.07 | 64.47 | -7.76 | 161.80 | 0.4171 | 752.0 | 682.4 | |
| 0.00 | 1.07 | 0.00 | 0.58 | -15.75 | 64.04 | -8.19 | 160.60 | 0.4145 | 766.0 | 595.5 | |
| 0.00 | 1.34 | 0.00 | 0.72 | -14.30 | 63.02 | -9.20 | 157.03 | 0.3988 | 823.0 | 623.6 | |
| 0.00 | 1.16 | 0.00 | 0.65 | -18.97 | 62.33 | -9.89 | 159.73 | 0.4709 | 589.0 | 429.5 | |
| 0.00 | 0.80 | 0.00 | 0.43 | -12.77 | 62.14 | -10.08 | 153.36 | 0.3823 | 763.0 | 652.9 | |
| 0.00 | 1.43 | 0.00 | 0.80 | -19.22 | 61.80 | -10.43 | 158.93 | 0.4773 | 810.0 | 602.6 | |
| 0.00 | 1.25 | 0.00 | 0.69 | -16.62 | 61.70 | -10.53 | 156.49 | 0.4407 | -991.0 | -776.2 | |
| 0.00 | 0.80 | 0.00 | 0.44 | -17.12 | 61.44 | -10.78 | 156.46 | 0.4495 | -911.0 | -665.3 | |
| 0.00 | 1.69 | 0.00 | 0.95 | -18.93 | 61.20 | -11.02 | 157.60 | 0.4766 | -614.0 | -504.5 | |
| 0.00 | 2.32 | 0.00 | 1.28 | -16.43 | 61.20 | -11.03 | 155.32 | 0.4412 | -779.0 | -687.6 | |
| 0.00 | 0.89 | 0.00 | 0.50 | -18.88 | 60.45 | -11.77 | 156.21 | 0.4804 | -758.0 | -609.6 | |
| 0.00 | 0.45 | 0.00 | 0.25 | -18.99 | 60.02 | -12.20 | 155.54 | 0.4846 | -564.0 | -505.6 | |
| 0.00 | 0.98 | 0.00 | 0.57 | -22.63 | 59.68 | -12.55 | 157.96 | 0.5364 | 636.0 | 569.1 | |
| 0.00 | 0.98 | 0.00 | 0.55 | -18.86 | 59.93 | -12.29 | 155.26 | 0.4834 | -790.0 | -625.3 | |
| 0.00 | 1.69 | 0.00 | 0.92 | -13.78 | 60.26 | -11.96 | 150.52 | 0.4107 | -477.0 | -490.1 | |
| 0.00 | 0.62 | 0.00 | 0.35 | -19.40 | 59.86 | -12.37 | 155.62 | 0.4913 | -621.0 | -541.6 | |
| 3.21 | 5.08 | 1.74 | 2.76 | -13.72 | 60.07 | -12.15 | 150.06 | 0.4114 | -1015.9 | -735.9 | |
| 0.00 | 2.49 | 0.00 | 1.35 | -13.41 | 59.71 | -12.51 | 148.92 | 0.4101 | -680.0 | -553.4 | |
| 0.00 | 1.07 | 0.00 | 0.59 | -16.08 | 58.39 | -13.84 | 149.64 | 0.4566 | -729.0 | -570.2 | |
| 0.00 | 1.43 | 0.00 | 0.81 | -17.47 | 56.41 | -15.81 | 147.85 | 0.4903 | -806.0 | -570.9 | |
| 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. | |