ISRO continues efforts to restore link with 'Vikram'

Agencies
September 9, 2019

Bengaluru, Sept 9: Not losing hope, the Indian Space Research Organisation continued to make all-out efforts to establish a link with Chandrayaan-2's 'Vikram' lander, now lying on the lunar surface after a hard-landing.

Vikram, with rover 'Pragyan' housed inside it, hit the lunar surface after communication with the ground-stations was lost during its final descent, just 2.1 km above the lunar surface, in the early hours of September 7.

"It had a hard-landing very close to the planned (touch-down) site as per the images sent by the on-board camera of the orbiter. The lander is there as a single piece, not broken into pieces. It's in a tilted position," an ISRO official associated with the mission claimed on Monday.

"We are making all-out efforts to see whether communication can be re-established with the lander," the official said.

"An ISRO team is the on the job at ISROTelemetry, Tracking and Command Network (ISTRAC) here."

Chandrayaan-2 comprises an orbiter, lander (Vikram) and rover (Pragyan).

The mission life of the lander and rover is one Lunar day, which is equal to 14 earth days.

ISRO Chairman K Sivan had said on Saturday that the space agency would try to restore a link with the lander for 14 days, and reiterated the resolve on Sunday after the orbiter's camera spotted it on the Lunar surface.

An ISRO official said: "Unless and until everything is intact (lander), it's very difficult (to re-establish contact). Chances are less. Only if it had soft-landing, and if all systems functioned, then only communication can be restored. Things are bleak as of now."

"I will rate it (restoring link) as good," another senior official of the space agency said, raising hope that lander springing to life again is not ruled out.

"But there are limitations. We have experience of recovering spacecraft (which had lost contact) in geostationary orbit. But here (in the case of Vikram), that kind of operational flexibility is not there. Already it's lying on the surface of the Moon, and we cannot reorient it. Vital thing is antennas will have to point towards the ground station or the orbiter. Such an operation is extremely difficult. At the same time, chances are good and we will have to keep our fingers crossed," the official said.

The official said the lander generating power is not an issue, as it has "solar panels all around it" and it also has "internal batteries" which "are not used much."

Vikram carried three payloads Radio Anatomy of Moon Bound Hypersensitive Ionosphere and Atmosphere (RAMBHA), Chandra's Surface Thermo-physical Experiment (ChaSTE) and Instrument for Lunar Seismic Activity (ILSA).

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News Network
June 20,2020

New Delhi, Jun 20: Diesel price on Saturday hit a record high after rates were hiked by 61 paise per litre while petrol price was up 51 paise, taking the cumulative increase in rates in two weeks to Rs 8.28 and Rs 7.62 respectively.

Petrol price in Delhi was hiked to Rs 78.88 per litre from Rs 78.37, while diesel rates were increased to Rs 77.67 a litre from Rs 77.06, according to a price notification of state oil marketing companies.

Rates have been increased across the country and vary from state to state depending on the incidence of local sales tax or VAT.

The 14th daily increase in rates since oil companies on June 7 restarted revising prices in line with costs after ending an 82-day hiatus in rate revision, has taken diesel prices to new high. Petrol price too is at a two-year high.

Prior to the current rally, diesel rate had touched a peak of Rs 75.69 per litre in Delhi on October 16, 2018.

The highest-ever petrol price was on October 4, 2018, when rates soared to Rs 84 a litre in Delhi.

When rates had peaked in October 2018, the government had cut excise duty on petrol and diesel by Rs 1.50 per litre each. State-owned oil companies were asked to absorb another Re 1 a litre to help cut retail rates by Rs 2.50 a litre.

Oil companies had quickly recouped the Re 1 and the government in July 2019 raised excise duty by Rs 2 a litre.

The 82-day freeze in rates this year was imposed in mid-March soon after the government hiked excise duty on petrol and diesel to shore up additional finances.

The government on March 14 hiked excise duty on petrol and diesel by Rs 3 per litre each and then again on May 5 by a record Rs 10 per litre in case of petrol and Rs 13 on diesel. The two hikes gave the government Rs 2 lakh crore in additional tax revenues.

Oil PSUs Indian Oil Corp (IOC), Bharat Petroleum Corp Ltd (BPCL) and Hindustan Petroleum Corp Ltd (HPCL), instead of passing on the excise duty hikes to customers, adjusted them against the fall in retail rates that was warranted because of a decline in international oil prices to two-decade lows.

International oil prices have since rebounded and oil firms are now adjusting retail rates in line with them.

In 14 hikes, petrol price has gone up by Rs 7.62 per litre and diesel by Rs 8.28 a litre.

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News Network
April 6,2020

New Delhi, Apr 6: With an increase of 490 cases in the last 12 hours, the total number of COVID-19 positive cases in India climbed to 4067, said Ministry of Health and Family Welfare on Monday.

As many as 109 deaths have been reported across the country due to the deadly disease.
There are 3666 active cases in the country while 292 people have been cured/discharged/migrated.

Maharashtra has reported the highest number of COVID-19 cases so far, standing at 690, followed by Tamil Nadu and Delhi with 571 and 503 cases respectively. 

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News Network
June 6,2020

Thiruvananthapuram, Jun 6: The Sabarimala Temple in Kerala is set to reopen from June 14 for devotees for monthly pooja and festival.

The temple will be open for the five-day monthly rituals in the Malayalam month of Midhunom that begins on June 15. From June 19-28 is the Sabarimala festival

A virtual queue system has been put in place in which 200 people will be allowed to register within an hour, Devasom Minister Kadakampally Surendran said.

To avoid crowding, only 50 devotees will be allowed to be present in front of the temple.

Before entering the premises, people will be scanned in Pampa and Sannidhanam. As a precautionary measure, people have been asked to wear mask and sanitation would be carried out at regular intervals.

Notably, no accommodation will be provided to the devotees in Sabarimala.

According to the Devasom Minister the administration has made two slots for the temple visit-- 4 am to 1 pm and 4 pm to 11 pm.

Also, the vehicles will only be allowed till Pampa. People coming from other states are required to register at government COVID Jagrata pass registration portal. Moreover, Appam and Arvana will be provided only through online booking.

Also, the devotees coming from other states will have to upload Indian Council of Medical Research (ICMR) labs certificate as a proof that they have not been infected with the lethal infection.

Also for the Guruvayoor Temple, the district collector, police and temple administration will hold a meeting to decide on the re-opening of the Temple. Here too devotees have to get themselves registered online.

In a single day, 600 people would be allowed to offer prayers at this shrine. Each hour, 150 people will be allowed to enter the premises.

Also, the time slot will be provided to people. In one batch 50 people will be allowed for 15 minutes inside the premises

Not only that, but marriages can also again be solemnised with divine blessings at the Guruvayoor temple. The administration will allow only 60 marriages in a day.

Weddings were stopped at the temple, due to the COVID-19 lockdown that was in place since March 24.

A marriage group should not have more than 10 people, including the bride and the groom and it is mandatory for the group to abide by the social distancing norm.

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