Open Access
Table 2
Comparison of GCR and SAA doses derived by DLR and NASA-SRAG procedure for two six months’ time periods in 2015 and 2019.
| MM.YY | DLR |
NASA |
DLR NASA (difference) |
||||||
|---|---|---|---|---|---|---|---|---|---|
| GCRw/o | SAAw | GCRin SAA | GCRDLR | SAADLR | GCRNASA | SAANASA | GCRw/o – GCRNASA | GCRDLR – GCRNASA | |
| 01.15 | 99 | 72 | 3.7 | 103 | 68 | 93 | 78 | 6.2 | 9.8 |
| 02.15 | 98 | 71 | 3.6 | 102 | 68 | 93 | 76 | 5.6 | 9.2 |
| 03.15 | 96 | 71 | 3.7 | 100 | 68 | 90 | 76 | 5.7 | 9.4 |
| 04.15 | 97 | 65 | 3.6 | 101 | 62 | 91 | 70 | 5.7 | 9.3 |
| 05.15 | 98 | 68 | 3.8 | 102 | 64 | 93 | 73 | 5.9 | 9.7 |
| 06.15 | 99 | 71 | 3.8 | 103 | 67 | 93 | 77 | 5.5 | 9.3 |
| 01.19 | 117 | 134 | 4.5 | 122 | 129 | 110 | 140 | 7.1 | 11.6 |
| 02.19 | 118 | 139 | 4.5 | 123 | 135 | 111 | 146 | 7.3 | 11.9 |
| 03.19 | 119 | 141 | 4.5 | 123 | 137 | 111 | 147 | 7.4 | 11.9 |
| 04.19 | 119 | 140 | 4.5 | 124 | 136 | 112 | 149 | 7.5 | 12.0 |
| 05.19 | 118 | 140 | 4.5 | 123 | 136 | 111 | 146 | 7.4 | 11.9 |
| 06.19 | 119 | 160 | 4.7 | 123 | 156 | 111 | 166 | 7.6 | 12.3 |
Note: All dose values in μGy/day.
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