Research Article
Realization of High Dynamic Range Imaging in the GLORIA Network and Its Effect on Astronomical Measurement
Table 2
Images of galaxy M101, overall statistics.
| | Frame | 32 s | 64 s | 128 s | 256 s | 512 s | HDR |
| | Number of objects | 481 | 581 | 658 | 718 | 843 | 971 |
| | 1.91 | 1.95 | 2.02 | 2.46 | 2.73 | 3.16 |
| | Ellipticity | 0.21 | 0.19 | 0.15 | 0.12 | 0.13 | 0.22 |
| | SNR | 1.34 | 6.32 | 9.33 | 12.54 | 15.98 | 19.07 |
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