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Table 2
Imaging error rms values with 8-bit compression.
| Set | Quantization | AF | RF | Row |
| rms | rms | rms | ||
|
|
||||
| A | Gaussian | 179 μJy | 462 μJy | 612 μJy |
| Tr. Gaus. 1.5 | 227 μJy | 92 μJy | 105 μJy | |
| Tr. Gaus. 2.5 | 178 μJy | 209 μJy | 265 μJy | |
| Tr. Gaus. 3.5 | 178 μJy | 437 μJy | 572 μJy | |
| Uniform | 299 μJy | 78 μJy | 82 μJy | |
|
|
||||
| B | Gaussian | 117 μJy | 174 μJy | 224 μJy |
| Tr. Gaus. 1.5 | 98 μJy | 212 μJy | 75 μJy | |
| Tr. Gaus. 2.5 | 91 μJy | 160 μJy | 113 μJy | |
| Tr. Gaus. 3.5 | 115 μJy | 174 μJy | 196 μJy | |
| Uniform | 128 μJy | 290 μJy | 82 μJy | |
|
|
||||
| C | Gaussian | 421 μJy | 452 μJy | 406 μJy |
| Tr. Gaus. 1.5 | 616 μJy | 327 μJy | 360 μJy | |
| Tr. Gaus. 2.5 | 453 μJy | 318 μJy | 309 μJy | |
| Tr. Gaus. 3.5 | 422 μJy | 459 μJy | 394 μJy | |
| Uniform | 827 μJy | 411 μJy | 462 μJy | |
|
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| D | Gaussian | 81 μJy | 104 μJy | 93 μJy |
| Tr. Gaus. 1.5 | 76 μJy | 67 μJy | 74 μJy | |
| Tr. Gaus. 2.5 | 68 μJy | 70 μJy | 70 μJy | |
| Tr. Gaus. 3.5 | 79 μJy | 99 μJy | 90 μJy | |
| Uniform | 95 μJy | 81 μJy | 91 μJy | |
|
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| Avg | Gaussian | 199 μJy | 305 μJy | 344 μJy |
| Tr. Gaus. 1.5 | 225 μJy | 195 μJy | 153 μJy | |
| Tr. Gaus. 2.5 | 184 μJy | 201 μJy | 194 μJy | |
| Tr. Gaus. 3.5 | 197 μJy | 296 μJy | 320 μJy | |
| Uniform | 294 μJy | 243 μJy | 177 μJy | |
|
|
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| Per-normalization avg | 220 ± | 248 ± | 237 ± | |
| 31 μJy | 23 μJy | 39 μJy | ||
|
|
||||
| Per-quantization avg | ||||
| Gaussian | 282 ± 62μJy | |||
| Tr. Gaus. 1.5 | 191 ± 46μJy | |||
| Tr. Gaus. 2.5 | 193 ± 20μJy | |||
| Tr. Gaus. 3.5 | 271 ± 55μJy | |||
| Uniform | 238 ± 69μJy | |||
Notes. Averages have been calculated by normalizing the results for each set.
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