SDO HMI 2014-07-09 16:02:10 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 |
| 16.17 | 60.03 | 11.57 | 43.06 | 7.52 | 252.42 | 46.39 | 276.83 | 0.7249 | 281.0 | 192.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-09 16:02:10 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 | 0.73 | 0.00 | 0.55 | 5.45 | 255.76 | 49.72 | 273.95 | 0.7636 | -413.0 | -397.6 | |
| 3.00 | 9.62 | 2.29 | 7.35 | 6.88 | 255.80 | 49.77 | 275.84 | 0.7642 | -604.4 | -505.9 | |
| 0.00 | 1.09 | 0.00 | 0.83 | 6.59 | 255.52 | 49.49 | 275.46 | 0.7610 | -581.0 | -530.8 | |
| 0.00 | 0.73 | 0.00 | 0.55 | 7.63 | 255.06 | 49.03 | 276.84 | 0.7560 | -570.0 | -523.6 | |
| 0.00 | 0.91 | 0.00 | 0.68 | 7.33 | 254.73 | 48.70 | 276.47 | 0.7522 | -580.0 | -492.1 | |
| 0.00 | 0.27 | 0.00 | 0.20 | 5.80 | 254.16 | 48.13 | 274.42 | 0.7453 | -480.0 | -552.0 | |
| 0.00 | 1.54 | 0.00 | 1.15 | 8.37 | 254.29 | 48.26 | 277.87 | 0.7475 | -717.0 | -621.3 | |
| 0.00 | 1.00 | 0.00 | 0.73 | 5.97 | 253.22 | 47.19 | 274.66 | 0.7343 | -402.0 | -409.2 | |
| 1.45 | 18.61 | 1.03 | 13.19 | 8.60 | 251.96 | 45.93 | 278.34 | 0.7203 | 448.7 | 434.0 | |
| 0.00 | 1.82 | 0.00 | 1.29 | 8.82 | 251.86 | 45.83 | 278.65 | 0.7193 | 581.0 | 449.8 | |
| 4.27 | -9.00 | 3.02 | -9.00 | 8.31 | 251.69 | 45.66 | 277.95 | 0.7169 | 615.8 | 999999 | |
| 0.82 | -9.00 | 0.58 | -9.00 | 8.11 | 251.44 | 45.41 | 277.68 | 0.7137 | 812.0 | 999999 | |
| 0.00 | 0.91 | 0.00 | 0.64 | 8.75 | 251.45 | 45.42 | 278.59 | 0.7143 | 589.0 | 549.6 | |
| 6.63 | 9.99 | 4.65 | 7.00 | 7.17 | 251.18 | 45.15 | 276.38 | 0.7101 | 772.6 | 489.7 | |
| 0.00 | 0.91 | 0.00 | 0.64 | 8.45 | 251.23 | 45.20 | 278.19 | 0.7114 | 730.0 | 642.4 | |
| 0.00 | 1.54 | 0.00 | 1.08 | 5.96 | 250.82 | 44.79 | 274.68 | 0.7054 | 559.0 | 440.0 | |
| 0.00 | 1.36 | 0.00 | 0.95 | 8.46 | 251.06 | 45.03 | 278.21 | 0.7093 | 678.0 | 562.9 | |
| 0.00 | 1.54 | 0.00 | 1.08 | 7.18 | 250.88 | 44.85 | 276.41 | 0.7064 | 671.0 | 605.6 | |
| 0.00 | 1.00 | 0.00 | 0.70 | 8.29 | 250.86 | 44.83 | 277.98 | 0.7067 | 439.0 | 447.5 | |
| 0.00 | 0.82 | 0.00 | 0.57 | 7.53 | 250.75 | 44.72 | 276.90 | 0.7050 | 731.0 | 599.8 | |
| 0.00 | 1.73 | 0.00 | 1.19 | 6.35 | 250.43 | 44.40 | 275.23 | 0.7006 | 768.0 | 695.7 | |
| 0.00 | 0.73 | 0.00 | 0.50 | 6.62 | 250.42 | 44.39 | 275.63 | 0.7005 | 559.0 | 480.2 | |
| 0.00 | 3.18 | 0.00 | 2.19 | 6.67 | 250.08 | 44.05 | 275.71 | 0.6963 | 746.0 | 657.3 | |
| 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. | |