SDO HMI 2014-05-30 21:00:39 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 |
| 14.09 | 47.62 | 10.92 | 37.32 | -13.43 | 62.30 | 49.60 | 253.22 | 0.7753 | -95.8 | 17.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-30 21:00:39 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 | 0.90 | 0.00 | 0.80 | -9.78 | 68.26 | 55.55 | 258.75 | 0.8307 | 283.0 | 251.8 | |
| 0.00 | 0.90 | 0.00 | 0.79 | -9.66 | 67.95 | 55.25 | 258.86 | 0.8277 | 432.0 | 390.4 | |
| 0.00 | 0.54 | 0.00 | 0.47 | -9.47 | 67.75 | 55.04 | 259.06 | 0.8255 | 368.0 | 306.5 | |
| 1.99 | 9.21 | 1.66 | 7.68 | -12.65 | 65.58 | 52.88 | 254.87 | 0.8081 | 562.7 | 569.3 | |
| 1.17 | -4.00 | 0.98 | -4.00 | -12.62 | 65.31 | 52.61 | 254.85 | 0.8054 | 797.0 | 999999 | |
| 0.00 | 0.99 | 0.00 | 0.81 | -12.01 | 64.78 | 52.08 | 255.52 | 0.7991 | 576.0 | 536.9 | |
| 0.00 | 1.08 | 0.00 | 0.88 | -12.82 | 64.10 | 51.39 | 254.38 | 0.7934 | 468.0 | 480.9 | |
| 0.00 | 1.35 | 0.00 | 1.09 | -12.98 | 63.89 | 51.19 | 254.14 | 0.7916 | 690.0 | 595.0 | |
| 0.00 | 0.99 | 0.00 | 0.79 | -12.77 | 63.14 | 50.43 | 254.26 | 0.7834 | -514.0 | -398.6 | |
| 1.63 | 2.89 | 1.34 | 2.38 | -18.63 | 63.75 | 51.05 | 247.14 | 0.8019 | 429.4 | 336.1 | |
| 0.00 | 0.99 | 0.00 | 0.77 | -14.28 | 62.01 | 49.31 | 252.10 | 0.7744 | 585.0 | 507.7 | |
| 0.00 | 0.72 | 0.00 | 0.59 | -18.67 | 63.46 | 50.76 | 247.01 | 0.7992 | 563.0 | 517.5 | |
| 0.00 | 1.35 | 0.00 | 1.11 | -18.48 | 63.33 | 50.63 | 247.21 | 0.7975 | 682.0 | 656.2 | |
| 9.30 | 15.53 | 6.94 | 11.60 | -12.99 | 60.00 | 47.30 | 253.29 | 0.7500 | -736.9 | -314.1 | |
| 0.00 | 0.27 | 0.00 | 0.20 | -12.24 | 59.82 | 47.12 | 254.23 | 0.7464 | -566.0 | -564.3 | |
| 0.00 | 1.35 | 0.00 | 1.07 | -18.62 | 61.74 | 49.03 | 246.57 | 0.7821 | -587.0 | -350.1 | |
| 0.00 | 4.60 | 0.00 | 3.38 | -12.37 | 59.30 | 46.60 | 253.93 | 0.7409 | -644.0 | -653.5 | |
| 0.00 | 1.17 | 0.00 | 0.86 | -12.81 | 59.27 | 46.57 | 253.35 | 0.7414 | -636.0 | -543.9 | |
| 0.00 | 1.26 | 0.00 | 0.93 | -12.65 | 59.01 | 46.30 | 253.49 | 0.7381 | -794.0 | -768.2 | |
| 0.00 | 1.53 | 0.00 | 1.12 | -12.84 | 59.01 | 46.30 | 253.24 | 0.7385 | -663.0 | -611.6 | |
| 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. | |