ISRO's first satellite of 2020 GSAT-30 successfully launched aboard Ariane rocket

News Network
January 17, 2020

Jan 17: India's "high power" communication satellite GSAT-30 was successfully launched in the early hours of January 17, the Indian Space Research Organisation (ISRO) said.

The satellite, aimed at providing high-quality television, telecommunications and broadcasting services, was launched onboard Ariane 5 rocket from French Guiana.

Blasting off from the Ariane Launch Complex in Kourou, a French territory located in northeastern coast of South America at 2.35 am IST, European space consortium Arianespace's Ariane 5 vehicle injected GSAT-30 into the orbit in a flawless flight lasting about 38 minutes.

Arianespace CEO Stéphane Israël tweeted about the successful launch of GSAT-30.

ISRO's U R Rao Satellite Centre Director P Kunhikrishnan, who was present in Kourou, congratulated the ISRO community and Arianespace team on the successful launch.

Calling it an "excellent start" to 2020 for ISRO with the launch, he said, "The mission team at the master control facility have already acquired the satellite and they will immediately complete the post launch operations...."

The 3,357-kg satellite, which was deployed from the lower passenger position of Ariane-5 launch vehicle (VA 251) into to geostationary transfer orbit (GTO), is configured on ISRO's enhanced I-3K Bus structure to provide communication services from Geostationary orbit in C and Ku bands.

The satellite derives its heritage from ISRO's earlier INSAT/GSAT satellite series, and is equipped with 12 C and 12 Ku band transponders.

GSAT-30 is to serve as replacement to the "aging" INSAT-4A spacecraft services with enhanced coverage, ISRO has said, adding the satellite provides Indian mainland and islands coverage in Ku-band and extended coverage in C-band covering Gulf countries, a large number of Asian countries and Australia.

With a mission life of 15 years, GSAT-30 is an operational communication satellite for DTH, television uplink and VSAT services.

The Bengaluru-headquartered ISRO has said the communication payload of GSAT-30 is specifically designed and optimised to maximise the number of transponders on the spacecraft bus.

According to the space agency, the spacecraft would be extensively used for supporting VSAT (Very Small Aperture Terminal) network, television uplinking and teleport services, digital satellite news gathering (DSNG), DTH television services, cellular backhaul connectivity and many such applications.

One Ku-band beacon downlink signal is transmitted for ground-tracking purpose, it added.

For its initial flight of 2020, Arianespace on its website said, it would orbit EUTELSAT KONNECT, a telecommunication satellite for the operator Eutelsat, along with GSAT-30, using an Ariane 5 launch vehicle from the Guiana Space Centre.

EUTELSAT KONNECT – which was produced by Thales Alenia Space for Eutelsat – was riding in the upper position of Ariane 5's payload arrangement, and was released first in the flight sequence at 27 minutes following liftoff.

Since the launch of India's APPLE experimental satellite on Ariane Flight L03 in 1981, Arianespace has orbited 24 satellites, including GSAT-30, for the Indian space agency.

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News Network
June 25,2020

India has jumped past 4.5 lakh coronavirus cases and 14,476 people have succumbed to the viral infection so far. In this backdrop, speaking to IANS in an exclusive interview, AIIMS Director Randeep Guleria said India is also vulnerable to second wave of coronavirus and people should continue to follow social distancing, wearing mask and other precautions, after cases begin to decline.

He added that in order to contain the outbreak of Covid-19, a limited lockdown in hotspots, where volume of cases is very high, may be considered along with a micro-plan to prevent leakage of cases from these areas to other non-containment areas. Excerpts of the interview are below:

Q: Reports say China and South Korea are witnessing a second wave of coronavirus infection, what is this second wave, is India also vulnerable to this?

A: When cases come down significantly, people tend to drop their guard against the viral infection, and this leads to the second wave (which means a sudden increase in the number of cases). After cases begin to decline, people should continue to follow the precautions -- continue to maintain social distancing and wear masks regularly. See what happened in Singapore, it was struck by a second wave of coronavirus. Look, what happened in the 1918 pandemic, people dropped their guard and the second wave of viral infection struck back. If people do not follow social distancing then the spike in cases is apparent. We need to take these precautions at least for one year. India is also vulnerable to this second wave.

Q: If Covid-19 cases continue to rise rapidly, do you think we need another lockdown in areas where volume of cases are very high?

A: A large volume of cases is concentrated in specific areas like hotspots, and in order to maintain things in order, we may need a limited lockdown in these areas. This should be followed by a micro-plan which entails extensive testing of people and also extensive contact tracing of people who have got in touch with positive people. Need to ensure there is no leakage of cases from these areas. People from these areas should not mix with others in non-containment areas. This will aid in containing the outbreak of the virus. People who have developed symptoms should get themselves tested, especially in the containment areas.

Q: With more than 4.5 lakh cases and close to 14,500 deaths, do you think India has reached its peak and a decline in cases is prominent?

A: The cases will continue to increase for some time. The doubling time of cases has also increased. But, the cases will also begin to flatten. Though, it is difficult to give an exact time period in this viral infection, it seems, the growth in cases will flatten in the end of July or beginning of August. A decline will come to this viral infection, but it does not mean that people should drop their guard. As a measure, we need to decrease community participation and citizens should continue to follow social distancing. People should get themselves tested. All these efforts will help in preventing people from contracting this virus. These precautions will also prevent us from the second wave, and we must continue to take precautions. The virus has not gone away, it is still lurking.

Q: India has crossed the 4.5 lakh coronavirus cases so far, although our recovery rate is good, but still 10,000 to 15,000 cases are reported daily. Why do cases continue to spiral, what is the reason?

A: We have to remember a few things -- the bulk of cases are in 10 cities, nearly 70 per cent, and if we take into account cases per million population, the number is not very high, as compared with countries including countries in Europe. Many European countries put together still do not add up to the Indian population. Do not compare India to countries like Italy, Spain etc. We need to focus on hotspots, which contribute to between 70 -80 per cent of cases, and we have to identify cases in these areas at an early stage. The population density is very high in these cities. People in lower socio-economic status are highly vulnerable to the viral infection, as many live together in small spaces and there is a lot of mixing of people happening there. Look at the market places, people are not following social distancing and not wearing masks. In fact, many are in close vicinity of each other.

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News Network
May 24,2020

Thiruvananthapuram, May 24: Keralites on Sunday celebrated a low-key Eid-ul-Fitr amid the coronavirus lockdown in the state as most of the faithful marked the culmination of the fasting month of Ramzan by offering thanksgiving prayers at home.

The festival is being celebrated across Kerala and Jammu and Kashmir on Sunday, while the rest of the country will celebrate Eid on Monday.

Kerala Chief Minister Pinarayi Vijayan extended Eid-ul-Fitr greetings to all Keralites across the world.

State Governor Arif Mohammed Khan also extended his festival wishes to all the Keralites.

"May we also have the blessing to prevent and eliminate the COVID-19 disease," Khan tweeted.

Vijayan said this year Ramzan is celebrated at a time when the world is going through "an unprecedented crisis and misery" because of pandemic COVID-19.

"Usual celebration during Ramzan is not there anywhere in the world due to the pandemic. Instead of offering prayers at mosques, which is important for Muslims, this time the prayers and the feast is performed in their homes.

Community leaders have taken this important decision to protect the interests of the society" he added.

The chief minister said Eid-ul-Fitr gives out a message of equality, tolerance and repentance.

The state government had earlier announced that the lockdown restrictions in the state onSunday will be relaxed in the view of Eid-ul-Fitr with shops selling essential items remaining open.

The State government had earlier declared that a complete shutdown would be observed in Kerala on Sundays in order to contain the spread of the deadly virus.

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Agencies
August 2,2020

New Delhi, Aug 2: The Centre has written to all states and Union Territories stating that smartphones and tablet devices should be allowed for hospitalised Covid-19 patients so that they can interact with family and friends through video conferencing, which would provide them psychological support.

Though mobile phones are allowed in hospital wards, the missive was issued following some representation from the kin of patients alleging otherwise.

Director-General of Health Services (DGHS) in the Health Ministry Dr Rajiv Garg in the letter to the principal secretaries of health and medical education of states and Union territories said appropriate protocols for disinfecting devices and allotting timeslots can be developed by the hospital concerned to facilitate contact between patients and their family.

He underlined that administrative and medical teams should be responsive to the psychological needs of patients admitted in Covid-19 wards and ICUs of various hospitals.

"Social connection can calm down patients and also reinforce the psychological support given by the treating team. Please instruct all concerned that they should allow smartphones and tablet devices in patient areas so that the patient can video conference with their family and friends," stated the letter issued on July 29.

"Though mobile phones are allowed in the wards to enable a patient stay in touch with his or her family, we received representations from the patient families from some states stating mobile phones are not being allowed by hospital administrations because of which they were not being able to stay in contact with the patient," said Dr Garg.

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