Table 6

Main events of the ART-XC flight from launch to the start of the survey.

Date Time Event
2019/07/13 15:31 Launch
2019/07/13 17:31 End of s/c acceleration and separation of DM-03 booster from s/c
2019/07/13 18:43 Telescope subsystems switched on and stores onboard information
2019/07/13 18:58 Telescope thermal control system switched on
2019/07/18 18:42 First telemetry from first X-ray camera received
2019/07/21 All cameras switched on and reported ‘healthy’
2019/07/22 First trajectory correction
2019/07/23 18:31 Telescope cover opened
2019/07/27 First X-ray calibration source opened and first calibration of first camera performed,
start of cameras commissioning
2019/07/30 17:29 ‘First Light’ (image of Cen X-3 on all cameras)
2019/08/06 Second trajectory correction
2019/08/25 End of seven cameras commissioning, EEPROM of first camera successfully reprogrammed
to working configuration, start of ART-XC calibration and performance verification phase
2019/10/05 End of the ART-XC calibration and performance verification phase
2019/10/21 Third trajectory correction
2019/12/12 Start of the all-sky survey

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