“A new monitoring campaign of this source will start in June this year, which may reveal more surprises from this unique source.” Using various space telescopes, an international team of astronomers have observed a recently detected luminous quasar known as SMSS J114447.77-430859. J1144 is a rare source as it is so luminous and much closer to Earth (although still at a huge distance!), giving us a unique glimpse of what such powerful quasars look like.” He adds, “Similar quasars are usually found at much larger distances, so they appear much fainter, and we see them as they were when the Universe was only 2-3 billion years old. Adani EmCare is a Web + Mobile App used by Adani Groups medical officer to capture, analyse and manage the health. Kammoun, lead author of the paper, says, “We were very surprised that no prior X-ray observatory has ever observed this source despite its extreme power.” Quasar Development Company Adani healthcare. Making space communications easy Quasar Satellite Technologies was created in 2021 and our mission is to provide scalable, cost-effective ground station service solutions for space communications and space domain awareness. The observations also revealed that while the black hole sucks up some of the gas, some is released by strong winds that release a significant amount of energy into the host galaxy.ĭr. Quasar Satellite Technologies 1235 seguidores en LinkedIn. For a black hole of this size, the normal timescale of variability would be on the order of months or even years. This source produced X-ray radiation that changed over a few days, which is unusual for quasars with black holes the size of the one seen in J1144.
The scientists also discovered that the black hole at the center of the quasar has a mass roughly 10 billion times that of the sun and is expanding at about 100 solar masses per year.
They discovered that this temperature was close to 350 million Kelvin, which is more than 60,000 times hotter than the temperature on the sun’s surface. The scientists measured the temperature of the X-rays being released from the quasar using the data from the four observatories.
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