SDO HMI 2014-03-02 10:00:28 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 |
| 38.43 | 261.16 | 24.88 | 166.81 | -1.35 | 152.69 | 38.77 | 276.82 | 0.6323 | -572.7 | -267.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-02 10:00:28 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 |
| 34.11 | 181.51 | 22.13 | 117.78 | -1.41 | 153.87 | 39.95 | 276.39 | 0.6483 | -1204.2 | -272.1 | |
| 0.00 | 1.73 | 0.00 | 1.12 | -3.29 | 153.89 | 39.97 | 273.50 | 0.6449 | -256.0 | -239.6 | |
| 0.00 | 0.60 | 0.00 | 0.39 | 0.63 | 152.82 | 38.90 | 279.83 | 0.6396 | -480.0 | -446.7 | |
| 3.54 | 8.12 | 2.26 | 5.19 | -0.11 | 152.59 | 38.67 | 278.76 | 0.6345 | -816.3 | -621.2 | |
| 0.00 | 1.38 | 0.00 | 0.88 | 0.43 | 152.55 | 38.63 | 279.61 | 0.6355 | -815.0 | -698.9 | |
| 0.00 | 3.63 | 0.00 | 2.31 | -0.31 | 152.24 | 38.33 | 278.55 | 0.6294 | -780.0 | -651.3 | |
| 0.00 | 1.90 | 0.00 | 1.21 | -0.65 | 152.21 | 38.29 | 278.04 | 0.6280 | -656.0 | -546.4 | |
| 0.00 | 1.55 | 0.00 | 0.99 | 0.04 | 152.21 | 38.29 | 279.12 | 0.6298 | -689.0 | -525.1 | |
| 0.00 | 1.30 | 0.00 | 0.82 | -0.63 | 151.98 | 38.06 | 278.13 | 0.6250 | -763.0 | -734.1 | |
| 0.00 | 0.86 | 0.00 | 0.55 | -0.44 | 151.83 | 37.91 | 278.48 | 0.6235 | -906.0 | -769.3 | |
| 0.00 | 5.27 | 0.00 | 3.31 | -2.50 | 151.79 | 37.87 | 275.20 | 0.6181 | -673.0 | -634.7 | |
| 0.00 | 1.73 | 0.00 | 1.09 | -1.13 | 151.72 | 37.80 | 277.41 | 0.6203 | -619.0 | -495.0 | |
| 0.78 | 10.28 | 0.49 | 6.45 | -1.34 | 151.42 | 37.50 | 277.17 | 0.6157 | -913.2 | -831.4 | |
| 0.00 | 1.30 | 0.00 | 0.81 | -0.65 | 151.34 | 37.42 | 278.29 | 0.6163 | -757.0 | -608.7 | |
| 0.00 | 1.38 | 0.00 | 0.86 | -2.16 | 151.14 | 37.22 | 275.91 | 0.6100 | -944.0 | -771.2 | |
| 0.00 | 2.16 | 0.00 | 1.34 | -2.46 | 151.11 | 37.19 | 275.43 | 0.6089 | -728.0 | -657.3 | |
| 0.00 | 1.21 | 0.00 | 0.75 | -2.86 | 151.05 | 37.13 | 274.80 | 0.6073 | -675.0 | -589.1 | |
| 0.00 | 3.89 | 0.00 | 2.42 | -2.09 | 150.91 | 37.00 | 276.09 | 0.6070 | -741.0 | -686.3 | |
| 0.00 | 0.95 | 0.00 | 0.59 | 0.24 | 150.85 | 36.93 | 279.88 | 0.6122 | -711.0 | -603.8 | |
| 0.00 | 0.86 | 0.00 | 0.54 | -2.99 | 150.87 | 36.95 | 274.63 | 0.6045 | -647.0 | -518.5 | |
| 0.00 | 1.38 | 0.00 | 0.85 | -2.96 | 150.12 | 36.21 | 274.86 | 0.5943 | -716.0 | -524.0 | |
| 0.00 | 4.75 | 0.00 | 2.90 | -1.61 | 149.39 | 35.47 | 277.32 | 0.5871 | -281.0 | -258.6 | |
| 0.00 | 2.68 | 0.00 | 1.60 | -0.72 | 147.60 | 33.69 | 279.44 | 0.5644 | 834.0 | 599.2 | |
| 0.00 | 1.81 | 0.00 | 1.09 | 0.88 | 147.25 | 33.33 | 282.34 | 0.5647 | 549.0 | 474.3 | |
| 0.00 | 1.81 | 0.00 | 1.08 | 0.83 | 146.93 | 33.01 | 282.40 | 0.5600 | 689.0 | 554.6 | |
| 0.00 | 1.04 | 0.00 | 0.62 | 2.01 | 146.24 | 32.33 | 284.78 | 0.5549 | 552.0 | 480.1 | |
| 0.00 | 4.32 | 0.00 | 2.54 | -0.76 | 146.08 | 32.16 | 279.94 | 0.5425 | 901.0 | 702.2 | |
| 0.00 | 3.37 | 0.00 | 1.96 | -2.45 | 145.30 | 31.38 | 277.09 | 0.5264 | 697.0 | 569.5 | |
| 0.00 | 1.04 | 0.00 | 0.60 | -2.50 | 145.06 | 31.14 | 277.09 | 0.5227 | 978.0 | 790.1 | |
| 0.00 | 1.21 | 0.00 | 0.70 | -2.59 | 144.61 | 30.69 | 277.07 | 0.5159 | 811.0 | 704.0 | |
| 0.00 | 1.99 | 0.00 | 1.14 | -2.68 | 144.16 | 30.24 | 277.05 | 0.5090 | 848.0 | 652.4 | |
| 0.00 | 0.43 | 0.00 | 0.25 | -1.13 | 144.03 | 30.11 | 280.08 | 0.5115 | 551.0 | 455.4 | |
| 0.00 | 1.30 | 0.00 | 0.74 | -1.02 | 143.89 | 29.97 | 280.35 | 0.5099 | 806.0 | 627.6 | |
| 0.00 | 1.47 | 0.00 | 0.83 | 1.23 | 141.96 | 28.04 | 285.72 | 0.4902 | 549.0 | 419.2 | |
| 0.00 | 0.95 | 0.00 | 0.51 | -6.21 | 137.50 | 23.58 | 271.05 | 0.3994 | 776.0 | 618.8 | |
| 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. | |