Scroll News
  • India
    • National
    • State News
  • World
  • Business
  • Education
  • Entertainment
  • Lifestyle
    • Health & Fitness
    • Fashion & Beauty
    • Travel
    • Food
  • Tech
    • App News
    • Gadgets
  • Auto
  • Others
    • Sports
    • Agriculture
    • Science
    • Astrology
    • Finance/Money
    • Press Release
    • Religion
    • Social Work
No Result
View All Result
  • India
    • National
    • State News
  • World
  • Business
  • Education
  • Entertainment
  • Lifestyle
    • Health & Fitness
    • Fashion & Beauty
    • Travel
    • Food
  • Tech
    • App News
    • Gadgets
  • Auto
  • Others
    • Sports
    • Agriculture
    • Science
    • Astrology
    • Finance/Money
    • Press Release
    • Religion
    • Social Work
No Result
View All Result
Scroll News
No Result
View All Result
Home Science

India develops spectrograph that can locate faint light from distant celestial objects 

Scroll News by Scroll News
March 4, 2021
in Science
0
Share on FacebookShare on Twitter

New Delhi: Indian Scientists have indigenously designed and developed a low-cost optical spectrograph that can locate sources of faint light from distant quasars and galaxies, regions around supermassive black-holes around the galaxies, and cosmic explosions.

Named Aries-Devasthal Faint Object Spectrograph & Camera (ADFOSC), the instrument was designed and developed by Aryabhatta Research Institute of observational sciences (ARIES), Nainital, an autonomous institute of the Department of Science and Technology (DST), Government of India. It is about 2.5 times less costly compared to imported ones and can locate sources of light with a photon-rate as low as about 1 photon per second.

You May Also Like This

Young Scientist R. Vishnu Prassad from Chennai conferred Times Award

Young Scientist R. Vishnu Prassad from Chennai conferred Times Award

July 4, 2022

CSIR-IICT establishes new pilot plant facility

December 29, 2021

Science Minister recalls role of scientists in freedom movement

December 2, 2021

The spectroscope, the largest of its kind among the existing astronomical spectrographs in the country, has been successfully commissioned on the 3.6-m Devasthal Optical Telescope (DOT), the largest in the country and Asia, near Nainital, Uttarakhand.

The instrument uses a complex arrangement of several lenses made of special glasses, polished to better than 5-nanometer smoothness to produce sharp images of the celestial sky. Photons coming from distant celestial sources, collected by the telescope, are sorted into different colors by the spectrograph and are finally converted into electronic recordable signals using an in-house developed Charge-Coupled Device (CCD) camera cooled to an extremely low temperature of -120 0C. The total cost of this instrument is about Rs. 4 Crore.

Dr. Amitesh Omar, a scientist at ARIES led the project with a technical and scientific team that researched and developed various optical, mechanical, and electronics subsystems of the spectrograph and camera. The spectrograph is presently being used by astronomers from India and abroad to study distant quasars and galaxies in a very young universe, regions around supermassive black-holes around the galaxies, cosmic explosions like supernovae and highly energetic Gamma-ray bursts, young and massive stars, and faint dwarf galaxies.

“The indigenous efforts to build complex instruments like ADFOSC in India is an important step to become ‘AtmaNirbhar’ in the field of astronomy & astrophysics,” said Prof. Dipankar Banerjee, Director, ARIES.

Expertise from various national institutes, organizations, including the Indian Space Research Organization (ISRO) and some micro-small-medium-enterprises, were involved to review and build parts of the instrument serving as an example of effective collaboration. With this expertise, ARIES now plans to commission more complex instruments such as spectro-polarimeter and high spectral resolution spectrograph on the 3.6-m Devasthal telescope shortly. (India Science Wire)

Tags: ARIESastronomyastrophysicsAtmaNirbharblack-holescameracelestialDevasthal Optical TelescopeDOTDSTgalaxiesGamma-rayindigenousISROlensNainitalphotonquasarskystarssupernovaeuniverseUttarakhand
ShareTweetShareShareSendSend
Previous Post

India and Norway to conduct marine spatial planning in Lakshadweep and Puducherry

Next Post

A joint initiative to establish collaborative research platform

Related Posts

Young Scientist R. Vishnu Prassad from Chennai conferred Times Award
Science

Young Scientist R. Vishnu Prassad from Chennai conferred Times Award

July 4, 2022
Science

CSIR-IICT establishes new pilot plant facility

December 29, 2021
Science

Science Minister recalls role of scientists in freedom movement

December 2, 2021
Science

Study gains new insights into Alzheimer’s

November 26, 2021
Science

Blood-based biomarkers for brain tumours identified

November 22, 2021
Auto

A new protocol to address security and privacy issues in electric vehicles

October 27, 2021
Next Post

A joint initiative to establish collaborative research platform

A new automated system to detect colorectal cancer

IIT-Madras Launches new programme to boost women leadership

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Recommended

No guts no glory, No hustle No story: Mr. Chandresh Pandey, as A Filmmaker/Producer

4 years ago

Actress Meghna Raj releases the trailer for Gajana and Gang

4 years ago

We need to connect WiFi for make it work Well for Users

7 years ago

Singer Soumita Saha’s heart wrenching message for International Day of Families touched netizens 

4 years ago

Categories

  • Agriculture
  • App News
  • Astrology
  • Auto
  • Business
  • Education
  • Entertainment
  • Fashion & Beauty
  • Finance/Money
  • Food
  • Gadgets
  • Health & Fitness
  • Lifestyle
  • National
  • Photography
  • Politics
  • Press Release
  • Religion
  • Science
  • Social Work
  • Sports
  • State News
  • Tech
  • Travel
  • World

Topics

Ace Entrepreneur actor Artificial intelligence Bangalore Bengaluru Blockchain technology BRICS CCI Content Creator COVID-19 Cryptocurrency CSIR DBT Delhi Digital Marketing DST Dubai Education entrepreneur entrepreneurship Fairplay Gujarat Gurugram Hyderabad IIT Delhi India Indian Institute of Technology Influencer Influencerquipo innovation Kingston Technology K Raheja Corp Homes memory products and technology solutions Mumbai Music Industry pandemic photography producer Pune real estate research Shan Se Entertainment Shantanu Bhamare social media Surat technology
No Result
View All Result

Highlights

Excel CoolCoat Delivers Impressive Cooling of Buildings in Delhi: Roof Temperatures Drop by 19°C

Trailblazers Honoured at the House of Commons: Asian–UK Business Meet and Awards 2025 Celebrates Global Innovation and Bilateral Leadership

EcoEarth is Powering the Smart Home Revolution — Made for India

Icons of Leadership & Excellence Awards 2025: A Grand Celebration of Business and Professional Achievements

ClinicSpots Simplifies Online Doctor Consultation in India, Connecting Patients to Trusted Healthcare Experts Across Specialties

Voices of Vision: The Chief Guests of JD Design Awards 2025 Charting the Journey to Goa Development

Trending

Shaligram Infotech, A Trusted Microsoft Partner In India, Marks 10 Years With Rebranding And Expanded Global Focus
Business

Shaligram Infotech, A Trusted Microsoft Partner In India, Marks 10 Years With Rebranding And Expanded Global Focus

by Scroll News
July 9, 2025
0

Ahmedabad, (Gujarat) : Shaligram Infotech, a trusted Microsoft Partner and a leading IT solutions provider based in...

VRA Health Bridges Healthcare Gaps: From COVID Crisis to Global Telemedicine Success

VRA Health Bridges Healthcare Gaps: From COVID Crisis to Global Telemedicine Success

July 7, 2025
Aayoma Home Appliances Pvt. Ltd: Built in India, Trusted Worldwide

Aayoma Home Appliances Pvt. Ltd: Built in India, Trusted Worldwide

July 7, 2025
Excel CoolCoat Delivers Impressive Cooling of Buildings in Delhi: Roof Temperatures Drop by 19°C

Excel CoolCoat Delivers Impressive Cooling of Buildings in Delhi: Roof Temperatures Drop by 19°C

July 3, 2025
Trailblazers Honoured at the House of Commons: Asian–UK Business Meet and Awards 2025 Celebrates Global Innovation and Bilateral Leadership

Trailblazers Honoured at the House of Commons: Asian–UK Business Meet and Awards 2025 Celebrates Global Innovation and Bilateral Leadership

July 3, 2025
  • About Us
  • Advertise
  • Contact Us
  • DMCA
  • Follow on Google News

© 2022 Scroll News

No Result
View All Result
  • About Us
  • Advertise
  • Contact Us
  • DMCA
  • Home
  • Privacy Policy

© 2022 Scroll News