India’s communication satellite GSAT-30 launched successfully
New Delhi: India’s latest communication satellite GSAT-30 was successfully launched fromthe Spaceport in French Guiana during the early hours today.
The launch vehicle Ariane 5 VA-251 lifted off from Kourou Launch Base, French Guiana at 2:35 am IST carrying India’s GSAT-30 and EUTELSAT KONNECT for Eutelsat, as scheduled.
After a flight lasting 38 minutes 25 seconds, GSAT-30 separated from the Ariane 5 upper stage in an elliptical Geosynchronous Transfer Orbit. With a lift-off mass of 3357 kg, GSAT-30 will provide continuity to operational services on some of the in-orbit satellites. GSAT-30 derives its heritage from ISRO’s earlier INSAT/GSAT satellite series and will replace INSAT-4A in orbit.
“GSAT-30 has a unique configuration of providing flexible frequency segments and flexible coverage. The satellite will provide communication services to Indian mainland and islands through Ku-band and wide coverage covering Gulf countries, a large number of Asian countries and Australia through C-band” ISRO Chairman Dr K Sivan said.
Dr. Sivan also said that “GSAT-30 will provide DTH Television Services, connectivity to VSATs for ATM, Stock-exchange, Television uplinking and Teleport Services, Digital Satellite News Gathering (DSNG) and e-governance applications. The satellite will also be used for bulk data transfer for a host of emerging telecommunication applications.”
ISRO’s Master Control Facility (MCF) at Hassan in Karnataka took over the command and control of GSAT-30 immediately after its separation from the launch vehicle. Preliminary health checks of the satellite revealed its normal health.
In the days ahead, orbit-raising manoeuvres will be performed to place the satellite in Geostationary Orbit (36,000 km above the equator) by using its on-board propulsion system.
During the final stages of its orbit raising operations, the two solar arrays and the antenna reflectors of GSAT-30 will be deployed. Following this, the satellite will be put in its final orbital configuration. The satellite will be operational after the successful completion of all in-orbit tests.
India's communication satellite #GSAT30 was successfully launched into a Geosynchronous Transfer Orbit by #Ariane5 #VA251.
— ISRO (@isro) January 16, 2020
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SWR announces special trains for passengers stranded by large-scale IndiGo cancellations
Bengaluru (PTI): The South Western Railway on Saturday announced a series of special trains, in coordination with Central, South Eastern and Southern Railways, to clear stranded passengers following large-scale IndiGo flight cancellations across the country.
The special services will operate between December 6 and 10 on high-demand routes, including Bengaluru–Chennai, Bengaluru–Pune, Yesvantpur–Hazrat Nizamuddin, Shalimar–Yelahanka and Ernakulam–Yelahanka, officials said.
According to an official statement, SWR will run Train No. 06255/06256 between Chennai Egmore and KSR Bengaluru, 06257/06258 between Bengaluru and MGR Chennai Central, 06259/06260 between Yesvantpur and Hazrat Nizamuddin, and 06263/06264 between Bengaluru and Pune.
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Central Railway will operate Train No. 01413/01414 between Pune and Bengaluru, while South Eastern Railway will run Train No. 08073/08074 between Shalimar and Yelahanka. Southern Railway will operate Train No. 06147/06148 between Ernakulam and Yelahanka, the statement said.
Railways has advised passengers to check updated timings on its official channels and arrive early at stations.
For at least five days in a row, IndiGo flight operations have been significantly disrupted, with a large number of cancellations and delays causing hardships to thousands of passengers. In many cases, baggage has been misplaced.
