SDO HMI 2011-06-01 01:59:10 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 |
| 28.10 | 187.44 | 20.06 | 134.40 | -20.32 | 19.71 | -42.90 | 117.95 | 0.7247 | 331.4 | 308.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-06-01 01:59:10 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 | 0.72 | 0.00 | 0.47 | -16.85 | 24.75 | -37.85 | 115.53 | 0.6531 | -523.0 | -363.1 | |
| 0.00 | 1.08 | 0.00 | 0.72 | -17.70 | 23.40 | -39.20 | 116.09 | 0.6728 | -700.0 | -574.2 | |
| 0.00 | 2.35 | 0.00 | 1.57 | -17.92 | 23.26 | -39.35 | 116.33 | 0.6754 | -759.0 | -560.3 | |
| 0.00 | 0.36 | 0.00 | 0.25 | -19.52 | 22.81 | -39.80 | 118.32 | 0.6876 | -585.0 | -515.5 | |
| 0.00 | 1.63 | 0.00 | 1.10 | -18.88 | 22.87 | -39.74 | 117.47 | 0.6840 | -559.0 | -500.3 | |
| 0.00 | 4.79 | 0.00 | 3.26 | -18.88 | 22.41 | -40.20 | 117.25 | 0.6892 | -769.0 | -621.6 | |
| 0.00 | 1.08 | 0.00 | 0.74 | -18.01 | 22.40 | -40.20 | 116.06 | 0.6856 | -583.0 | -474.6 | |
| 4.25 | 5.69 | 2.93 | 3.92 | -18.58 | 21.56 | -41.04 | 116.46 | 0.6975 | -702.0 | -536.9 | |
| 0.00 | 0.99 | 0.00 | 0.69 | -19.03 | 20.83 | -41.78 | 116.73 | 0.7075 | 608.0 | 485.2 | |
| 20.42 | 161.81 | 14.64 | 116.24 | -20.40 | 19.72 | -42.89 | 118.06 | 0.7252 | 1058.0 | 410.8 | |
| 0.00 | 0.99 | 0.00 | 0.73 | -21.90 | 19.03 | -43.57 | 119.68 | 0.7384 | 495.0 | 381.6 | |
| 3.43 | -10.00 | 2.49 | -10.00 | -20.69 | 19.08 | -43.53 | 118.16 | 0.7331 | 745.3 | 999999 | |
| 0.00 | 1.26 | 0.00 | 0.90 | -18.79 | 19.50 | -43.10 | 115.86 | 0.7212 | 695.0 | 481.9 | |
| 0.00 | 0.90 | 0.00 | 0.66 | -20.01 | 18.24 | -44.37 | 116.93 | 0.7392 | 179.0 | 115.7 | |
| 0.00 | 0.81 | 0.00 | 0.66 | -22.31 | 13.46 | -49.15 | 118.00 | 0.7947 | -521.0 | -482.4 | |
| 0.00 | 2.35 | 0.00 | 1.96 | -23.56 | 12.58 | -50.02 | 119.18 | 0.8068 | -576.0 | -518.3 | |
| 0.00 | 0.63 | 0.00 | 0.53 | -22.49 | 11.57 | -51.04 | 117.58 | 0.8127 | -402.0 | -417.3 | |
| 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. | |