30 Sep 2015:
Electronics of all three LAXPCs are OK. SSM rotation is OK. UVIT tube thermal control is OK.
 
30 Sep 2015:
SXT processing electronics switched on and is healthy.  The camera is fine. All temperatures within range. All voltages OK. Timestamp OK. Cal mode initiated.  CPM completed 12 orbits; count outside SAA 3.8+/-2.5 per 5 s and stable.  SAA Peak 20 to 1953 counts per 5 s, SAA duration 12 to 15 mins.
 
29 Sep 2015:
Charged Particle Monitor switched on, working normally. LAXPC pressure check OK.  Solid State Recorder and Data Handling system health OK. All thermal and power systems OK. Telemetry of both S and X band are OK. System Time Base Generator switched on and functioning normally.
 
28 Sep 2015:
Three axis stabilisation achieved
 
28 Sep 2015:
Post launch auto operations successful, solar array and SSM deployed
 
28 Sep 2015:
Launched by PSLV at 10 AM IST. Orbit apogee 651 km, perigee 644 km, inclination 6.002 deg.