# Galileo I/NAV collection report The standalone decoder consumed tracked E1B prompts only; simulator ephemeris and time truth were not inputs. | PRN | Tracking | Symbol sync | Page sync | CRC pages | Complete ephemeris | Clock | Time | Ready | | --: | -------: | ----------: | --------: | --------: | -----------------: | ----: | ---: | ----: | | 1 | PLL_TRACK | True | 31 | 15 | True | True | True | True | | 4 | PLL_TRACK | True | 31 | 15 | True | True | True | True | | 19 | PLL_TRACK | True | 31 | 15 | True | True | True | True | | 21 | PLL_TRACK | True | 31 | 15 | True | True | True | True | | 27 | PLL_TRACK | True | 31 | 15 | True | True | True | True |