SDO HMI 2014-05-19 05:00:38 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 |
| 30.85 | 175.97 | 33.74 | 190.25 | -13.24 | 229.42 | 62.36 | 256.09 | 0.8886 | 321.7 | 175.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-19 05:00:38 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 | 0.99 | 0.00 | 1.40 | -14.13 | 236.47 | 69.42 | 255.74 | 0.9382 | 365.0 | 327.8 | |
| 0.00 | 0.63 | 0.00 | 0.87 | -13.24 | 235.90 | 68.85 | 256.65 | 0.9346 | 284.0 | 275.4 | |
| 0.00 | 1.17 | 0.00 | 1.54 | -16.64 | 234.67 | 67.62 | 252.92 | 0.9284 | 249.0 | 179.3 | |
| 15.47 | 155.18 | 17.20 | 171.11 | -12.71 | 230.41 | 63.36 | 256.89 | 0.8971 | 611.0 | 231.6 | |
| 12.59 | -4.00 | 13.80 | -4.00 | -13.26 | 229.97 | 62.91 | 256.25 | 0.8940 | 682.6 | 999999 | |
| 2.07 | -4.00 | 2.22 | -4.00 | -13.09 | 229.28 | 62.22 | 256.38 | 0.8886 | 808.8 | 999999 | |
| 0.00 | 4.50 | 0.00 | 4.61 | -11.46 | 227.96 | 60.91 | 258.12 | 0.8771 | -373.0 | -291.9 | |
| 0.00 | 0.27 | 0.00 | 0.27 | -11.28 | 226.70 | 59.65 | 258.22 | 0.8665 | -230.0 | -336.3 | |
| 0.00 | 0.90 | 0.00 | 0.88 | -15.83 | 225.84 | 58.79 | 252.89 | 0.8630 | -355.0 | -304.2 | |
| 0.00 | 2.43 | 0.00 | 2.29 | -14.76 | 224.77 | 57.71 | 253.98 | 0.8526 | -34.0 | -115.6 | |
| 0.00 | 0.72 | 0.00 | 0.66 | -14.23 | 223.68 | 56.63 | 254.45 | 0.8423 | -475.0 | -438.6 | |
| 0.00 | 0.72 | 0.00 | 0.65 | -18.78 | 222.43 | 55.38 | 248.88 | 0.8373 | -379.0 | -382.1 | |
| 0.00 | 0.63 | 0.00 | 0.49 | -19.50 | 216.06 | 49.01 | 246.47 | 0.7783 | -521.0 | -457.3 | |
| 0.00 | 1.26 | 0.00 | 1.00 | -20.52 | 216.29 | 49.24 | 245.27 | 0.7833 | -581.0 | -509.7 | |
| 0.00 | 1.17 | 0.00 | 0.91 | -20.99 | 215.41 | 48.36 | 244.41 | 0.7758 | -623.0 | -523.2 | |
| 0.72 | 1.53 | 0.52 | 1.10 | -16.43 | 212.17 | 45.12 | 249.31 | 0.7287 | -703.5 | -628.8 | |
| 0.00 | 0.99 | 0.00 | 0.65 | -13.48 | 206.51 | 39.46 | 251.73 | 0.6531 | -625.0 | -500.9 | |
| 0.00 | 0.27 | 0.00 | 0.18 | -22.87 | 203.13 | 36.07 | 236.46 | 0.6532 | -624.0 | -547.7 | |
| 0.00 | 1.71 | 0.00 | 1.10 | -24.31 | 201.22 | 34.17 | 233.23 | 0.6412 | -735.0 | -625.1 | |
| 0.00 | 0.90 | 0.00 | 0.54 | -21.28 | 196.40 | 29.34 | 234.03 | 0.5664 | -700.0 | -563.4 | |
| 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. | |