The figure below displays the station layout and shows tiles/antennas in red that are currently turned off in the system. The decission to turn hardware off is based on experience, and involves amongst others the stationtest results, live monitoring and visual inspection. Therefor, the latest stationtest result printed at the bottom of the page does not always reflect the same situation.

If you are the owner of this international station and you have any questions about actions to be taken based on the results presented here, please contact the ASTRON engineers and observer.

Test (check) options	Explanation
-S(rcumode)	signal check for rcumode (1|3|5)
-O(rcumode)	oscillation check for rcumode (1|3|5)
-SP(rcumode)	spurious check for rcumode (1|3|5)
-N(rcumode)[=120]	noise check for rcumode (1|3|5), optional data time in seconds default data time = 300 sec for hba and 180 sec for lba
-EHBA[=120]	do all HBA element tests, optional data time in seconds default data time = 10 sec
-ES7	do element signal check in rcumode 7, and skip rcumode 5 test
-M	HBA modem check, automatic selected if other hba check are selected
-SN	HBA summator noise check
-LBL	do all LBL tests
-LBH	do all LBH tests
-HBA	do all HBA tests
-S7	do S7 test instead of S5, must be places before -hba
-RV	RSP version check
-TV	TBB version check
-TM	TBB memmory check