Radio Observations Confirm Superfast Jet of Material

Precise measurement using a continent-wide collection of National Science Foundation (NSF) radio telescopes has revealed that a narrow jet of particles moving at nearly the speed of light broke out into interstellar space after a pair of neutron stars merged in a galaxy 130 million light-years from Earth. The merger, which occurred in August of 2017, sent gravitational waves rippling through space. It was the first event ever to be detected both by gravitational waves and electromagnetic waves, including gamma rays, X-rays, visible light, and radio waves.

The aftermath of the merger, called GW170817, was observed by orbiting and ground-based telescopes around the world. Scientists watched as the characteristics of the received waves changed with time, and used the changes as clues to reveal the nature of the phenomena that followed the merger.

One question that stood out, even months after the merger, was whether or not the event had produced a narrow, fast-moving jet of material that made its way into interstellar space. That was important, because such jets are required to produce the type of gamma ray bursts that theorists had said should be caused by the merger of neutron-star pairs.

The answer came when astronomers used a combination of the NSF’s Very Long Baseline Array (VLBA), the Karl G. Jansky Very Large Array (VLA), and the Robert C. Byrd Green Bank Telescope (GBT) and discovered that a region of radio emission from the merger had moved, and the motion was so fast that only a jet could explain its speed.

“We measured an apparent motion that is four times faster than light. That illusion, called superluminal motion, results when the jet is pointed nearly toward Earth and the material in the jet is moving close to the speed of light,” said Kunal Mooley, of the National Radio Astronomy Observatory (NRAO) and Caltech.

The astronomers observed the object 75 days after the merger, then again 230 days after.

“Based on our analysis, this jet most likely is very narrow, at most 5 degrees wide, and was pointed only 20 degrees away from the Earth’s direction,” said Adam Deller, of the Swinburne University of Technology and formerly of the NRAO. “But to match our observations, the material in the jet also has to be blasting outwards at over 97 percent of the speed of light.” he added.

The scenario that emerged is that the initial merger of the two superdense neutron stars caused an explosion that propelled a spherical shell of debris outward. The neutron stars collapsed into a black hole whose powerful gravity began pulling material toward it. That material formed a rapidly-spinning disk that generated a pair of jets moving outward from its poles.

As the event unfolded, the question became whether the jets would break out of the shell of debris from the original explosion. Data from observations indicated that a jet had interacted with the debris, forming a broad “cocoon” of material expanding outward. Such a cocoon would expand more slowly than a jet.

“Our interpretation is that the cocoon dominated the radio emission until about 60 days after the merger, and at later times the emission was jet dominated,” said Ore Gottlieb, of the Tel Aviv University, a leading theorist on the study.

“We were lucky to be able to observe this event, because if the jet had been pointed much farther away from Earth, the radio emission would have been too faint for us to detect,” said Gregg Hallinan of Caltech.

The detection of a fast-moving jet in GW170817 greatly strengthens the connection between neutron star mergers and short-duration gamma-ray bursts, the scientists said. They added that the jets need to be pointed relatively closely toward the Earth for the gamma ray burst to be detected.

“Our study demonstrates that combining observations from the VLBA, the VLA and the GBT is a powerful means of studying the jets and physics associated with gravitational wave events,” Mooley said.

“The merger event was important for a number of reasons, and it continues to surprise astronomers with more information,” said Joe Pesce, NSF Program Director for NRAO. “Jets are enigmatic phenomena seen in a number of environments, and now these exquisite observations in the radio part of the electromagnetic spectrum are providing fascinating insight into them, helping us understand how they work.”

JUST IN: Another ‘Bingo’ for Science Of Cycles Research, New Study Shows Rhythmic Oscillation of Charged Particles

In an article I published on August 18th which was Part I of a three part series, I made the following statement. “As we gain increased knowledge of the when-where-how of various charged particles, which encompasses such things as Black Holes, Supernovas, Gamma Ray Blasts, and Coronal Mass Ejections – we develop a cognizance lending itself to a measure of predictability. As a naturally directed outcome of evolving research – it is the “Science Of Cycles” which takes us to the next level of aptitude which could very well bring us to the cusp of an extraterrestrial neighborhood.”   Article Here

Now, in a new discovery just published reported in a paper published at Cornell University arXiv Library, the ‘science of cycles’ has made a significant leap. Astronomers have detected transient ‘rhythmic oscillations’ in the gamma-ray emission from the blazar Markarian 501. In general, blazars are perceived by astronomers as high-energy engines serving as natural laboratories to study particle acceleration, relativistic plasma processes, magnetic field dynamics and black hole physics. Rhythmic; movement or procedure with uniform or pattern, and Oscillation; source that repeatedly and regularly fluctuates.

A group of astronomers led by Gopal Bhatta of the Astronomical Observatory of the Jagiellonian University in Kraków, Poland, has analyzed the observational data of Mrk 501 collected by the Large Area Telescope (LAT) of NASA’s Fermi Gamma-ray Space Telescope, between August 2008 and June 2018. The study resulted in the detection of rhythmic oscillations in the blazar’s gamma-ray emission.

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Blazars, are classified as active galaxies that host active galactic nuclei (AGN). Their characteristic features are relativistic jets pointed almost exactly toward the Earth. In general, blazars are perceived by astronomers as high-energy engines serving as natural laboratories to study particle acceleration, relativistic plasma processes, magnetic field dynamics and black hole physics.

Located some 456 million light-years away, Markarian 501 (or Mrk 501 for short) is a blazar with a spectrum extending to the highest energy gamma rays. It is one of the nearest blazars that shines bright in the X-ray and one of the earliest extragalactic sources detected in the TeV band. According to the study, astronomers found a strong signal of quasi-periodic oscillation (QPO) with a periodicity of around 332 days. They added that the gamma-ray flux modulation in this blazar gradually decayed in strength during the recent years.

The study presents several hypotheses about what could be the driving force behind such rhythmic oscillations in Mrk 501. The research team suggest various scenarios, including supermassive binary black holes, jet precession and accretion disk precessing under gravitational torque. Additionally, the researchers concluded that further analysis of Mrk 501 and discussion on the topic are needed in order to definitely determine the most plausible theory explaining the origin of the oscillations in this blazar.

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Part III (con’t) Cosmic Rays and There Effect to Our Solar System and Earth

The origin of ultrahigh-energy cosmic rays (UHECRs) is a half-century-old enigma. The mystery has been deepened by an intriguing coincidence: over ten orders of magnitude in energy, the energy generation rates of UHECRs, PeV neutrinos and isotropic sub-TeV gamma-rays are comparable, which hints at a grand unified picture.

Here we report that powerful black hole jets in aggregates of galaxies can supply the common origin for all of these phenomena. Once accelerated by a jet, low-energy cosmic rays confined in the radio lobe are adiabatically cooled; higher-energy cosmic rays leaving the source interact with the magnetized cluster environment and produce neutrinos and gamma-rays.

The highest-energy particles escape from the host cluster and contribute to the observed cosmic rays above 100 PeV. The model is consistent with the spectrum, composition and isotropy of the observed UHECRs, and also explains the IceCube neutrinos and the non-blazar component of the Fermi gamma-ray background, assuming a reasonable energy output from black hole jets in clusters.

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Part III – Cosmic Rays and There Effect to Our Solar System and Earth

First, I wish to address the study of the most powerful kinetically energized cosmic ray particle what has now become known as the ‘OMG Particle’.

“OMG” was the nickname given to the first example of what are now known as ultra-high-energy cosmic rays, detected in 1991 by the University of Utah’s Fly’s Eye cosmic ray detector. That single proton slammed into our atmosphere going roughly 99.99999999999999999999951 percent the speed of light. And no, all those nines aren’t just for dramatic effect to make the number look impressive – it really was that fast. This particle had the same amount of kinetic energy as a decently thrown baseball … compressed down into an object the size of a proton.

That means this particle had over 10 million times more energy than what our most powerful particle collider, the LHC, can produce. Due to relativistic time dilation, at that speed, the OMG particle could travel to our nearest neighbor star, Proxima Centauri, in 0.43 milliseconds of the particle’s own time. It could continue on to our galactic core by the time you’ve finished reading this sentence (from its own perspective).

To accelerate a charged particle to insane velocities, you need two key ingredients: a lot of energy and a magnetic field. The magnetic field does the work of transferring to the particle whatever energies are in your event (say, the explosive kinetic energy of a supernova blast or the swirling gravitational pull as matter falls toward a black hole).

The true origins of these ultra-high-energy “OMG” particles are tough to pin down, and despite almost 30 years of detection history, we don’t have a lot of firm answers. Which is fine – it’s good to have at least some mysteries left in the universe. Astrophysicists could use some job security, too.

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Part II – Lunar and Solar Eclipse and Related Earth Changing Events

First, thank you for your well wishes, and a pleasant surprise from some who responded to my addressing the love I have for my work and in ways reflects that of my marriage and family.

“I think you know I love what I do, but what’s really rewarding is when it loves me back. I attribute my thoughts to that of a healthy marriage. To give a hundred percent is a good thing, but many of us who are married, add a bit more if you have kids, realize that sometimes a hundred percent is not enough. This is to say; even on those times when you are absolutely right on this, that, or the other, it’s better to let your partner be right too.”

This was written without conscience, which ironically, defines its literal meaning. This gives me hope that just maybe my inside matches my outside. So it really touched me to see your response, and I’m guessing it must have touched a part of you, or at least caused you to pause if only for a second or minute. If those of you who commented bringing your thoughts to my attention, I would not have noticed any such possible deeper understanding. Thanks

But to maintain full disclosure…I do not always measure up to this worthy principle mentioned above. Nonetheless, I do hold it as an ideal, trying at most turns to maintain it as my default. Oh, and btw, the piggy bank is still pretty empty. Go to the following link to help keep us alive: CLICK HERE

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Okay, now let’s get to the science of things:

You will see a list of significant earthquakes following below. But first, let me highlight the ’cause’ of events as it relates to both Lunar and Solar eclipse. My research points to a 14 day prior and 14 day post window lunar or solar events.

As it relates to a lunar eclipse, the stimulant which precipitates events such as earthquakes and volcanoes is the ‘fluid displacement’ initiated by gravitational tugs causing unusual high tides placing additional weight (pressure) on tectonic plates causing slippage.

The term fluid displacement is not just related to oceans; it includes fluids such as magma, oil, liquefied sediment, and even gas processes. It is the expansion [or contraction] of fluids on tectonic plates which cause the increase of larger earthquakes or volcanic eruptions.

As it relates to solar eclipse, it is the sudden temperature fluctuation which can cause a chain reaction. By presenting a sudden and rapid shift in both the jet stream and ocean currents, this in-turn can cause a destabilizing of set seasonal patterns. Although temperature flux may be subtle, if tectonics are at their tipping point, it would not take much to set them off. Additionally, the rapid temperature change can cause an expansion and contraction of Earth’s lithosphere, even if ever so slight, can set off a chain reaction of tectonic slippage resulting in significant earthquakes and volcanic eruptions.

Remember, the majority of volcanoes are submarine (ocean bottom); hence the rapid shift in ocean temperatures is also prone to set off a rippling effect which is often unpredictable due to the spider webbing tentacles which connect a system of mantle plumes and volcanoes.

Significant Earthquakes Between JULY 15TH – AUGUST 19TH

2018-08-19  T15:16:34.100Z  5.9  8km ESE of Sembalunbumbung, Indonesia

2018-08-19  T14:56:28.090Z  6.9  2km S of Belanting, Indonesia

2018-08-19  T04:28:59.760Z  6.8  282km ESE of Lambasa, Fiji

2018-08-19  T04:10:21.570Z  6.3  6km NE of Sembalunlawang, Indonesia

2018-08-19  T00:23:02.740Z  6.3  259km NNE of Ndoi Island, Fiji

2018-08-19  T00:19:37.970Z  8.2  280km NNE of Ndoi Island, Fiji

2018-08-17  T23:22:24.900Z  6.1  14km N of Golfito, Costa Rica

2018-08-17  T15:35:02.070Z  6.5  109km NNW of Kampungbajo, Indonesia

2018-08-16  T18:22:53.350Z  6.3  250km SE of Iwo Jima, Japan

2018-08-15  T21:56:54.780Z  6.6  50km S of Tanaga Volcano, Alaska

2018-08-14  T03:29:53.440Z  6.1  126km NE of Bristol Island, South Sandwich Islands

2018-08-12  T21:15:01.841Z  6.1  65km SSW of Kaktovik, Alaska

2018-08-12  T14:58:54.286Z  6.3  90km SW of Kaktovik, Alaska

2018-08-10  T18:12:06.880Z  5.9  267km SSW of Severo-Kuril’sk, Russia

2018-08-09  T05:25:31.910Z  5.9  3km SE of Todo, Indonesia

2018-08-05  T11:46:38.190Z  6.9  0km SW of Loloan, Indonesia

2018-07-28  T22:47:38.740Z  6.4  5km WNW of Obelobel, Indonesia

2018-07-28  T17:07:23.370Z 6.0    149km N of Palue, Indonesia

2018-07-23  T10:36:00.330Z 5.9  Central Mid-Atlantic Ridge

2018-07-21  T20:56:19.940Z  5.9  Southeast Indian Ridge

2018-07-19  T18:30:32.710Z  6.0  91km W of Kandrian, Papua New Guinea

2018-07-17  T07:02:53.020Z  6.0  116km SE of Lata, Solomon Islands

2018-07-15  T13:09:16.470Z  6.0  159km SSE of Sayhut, Yemen

2018-07-15  T01:57:19.410Z  6.0  137km SSE of Sayhut, Yemen

Part III – identifies the latest in cosmic ray discoveries and its effect on our galaxy-solar system-Sun-Earth. There will be many surprises.

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I Am Excited to be Back; and For More Than One Reason

Hello ‘Science Of Cycles’ patrons. I’m coming off a surgery to remove a large tumor from my upper leg. What would have been a mostly unenthusiastic surgery, took a turn with a false-positive biopsy. As you have probably surmised, the final result is a benign and known as Lipoma. However, not all Lipoma’s are the same. They usually do not exhibit pain, of course mine did; and they usually grow at a very slow pace, mine seem to be in a hurry.

It appears the lump was entangled in muscle which was the cause of pain. As for the apparent faster than usual growth, it seems to have something to do with muscle entanglement. So to end this somewhat morbid explanation to my absence of articles, I am now resting reasonable well – and most importantly, able to return to my research and of bringing you the latest cutting edge news in the fields of Earth Science, Space Weather, and AstroPhysics which in fact affirms almost on a daily basis, the defining a symbiotic connection with our galaxy and universe. To date, the element which connects our little home to the seemingly vast universe is ‘charged particles’.

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Piggy Bank is empty…need your support as always to keep this machine running. I think you know I love what I do, but what’s really rewarding is when it loves me back. I attribute my thoughts to that of a healthy marriage. To give a hundred percent is a good thing, but many of us who are married, add a bit more if you have kids, have realized that sometimes a hundred percent is not enough. This is to say, even on those times you are absolutely right, it’s better to let your partner be right too.

To Support SOC – Click Here

As we gain increased knowledge of the when-where-how of various charged particles, which encompasses such things as Black Holes, Supernovas, Gamma Ray Blasts, and Coronal Mass Ejections – we develop a cognizance lending itself to a measure of predictability. As a naturally directed outcome of evolving research – it is the “Science Of Cycles” which takes us to the next level of aptitude which could very well bring us to the cusp of an extraterrestrial neighborhood.

ps, I should mention one of the shortcomings of my healing process, is a curtailed period on the keyboard. Hence, moving on, and expect a Part II and most likely a Part III to this and coming articles.

There has been a whirlwind of activity over the last few weeks. The July 27th 2018 total lunar eclipse was visible in large parts of Australia, Asia, Africa, Europe, and South America. Totality lasted for 103 minutes, making it the longest eclipse of the 21st century. Then, on August 11th a partial solar eclipse was visible from northern and Eastern Europe, northern parts of North America, and some northern and western locations in Asia, making it the most watched solar eclipse of 2018.

In Part II of this article, I will cover the 14 day prior and 14 day post events of July 27th total Lunar Eclipse, and the August 11th Partial Solar Eclipse – both of which my research has been able to identify a connection to significant earth changing events during these windows of opportunity. Events such as earthquakes, volcanoes, and extreme weather are among those which I will outline. Some outcomes are related to gravity, others with rapid temperature flux, and yet others with fluid displacement.

In Part III will encompass the incredible discoveries as it relates to Cosmic Rays, one of which is the identification of a ultra-high-energy cosmic ray, now labeled as the “OMG Particle”. Also, new information indicating a 30% increase of cosmic rays entering Earth’s atmosphere.

I hope this article refreshes your memory and enthusiasm that you can only find right here at ‘Science Of Cycles’ research and news service.

Stay Tuned…………

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Enduring ‘Radio Rebound’ Powered By Jets From Gamma-Ray Burst

In the blink of an eye, a massive star more than 2 billion light-years away lost a million-year-long fight against gravity and collapsed, triggering a supernova and forming a black hole at its center.

This newborn black hole belched a fleeting yet astonishingly intense flash of gamma rays known as a gamma-ray burst (GRB) toward Earth, where it was detected by NASA’s Neil Gehrels Swift Observatory on 19 December 2016.

While the gamma rays from the burst disappeared from view a scant seven seconds later, longer wavelengths of light from the explosion — including X-ray, visible light, and radio — continued to shine for weeks. This allowed astronomers to study the aftermath of this fantastically energetic event, known as GRB 161219B, with many ground-based observatories, including the National Science Foundation’s Very Large Array.

The unique capabilities of the Atacama Large Millimeter/submillimeter Array (ALMA), however, enabled a team of astronomers to make an extended study of this explosion at millimeter wavelengths, gaining new insights into this particular GRB and the size and composition of its powerful jets.

“Since ALMA sees in millimeter-wavelength light, which carries information on how the jets interact with the surrounding dust and gas, it is a powerful probe of these violent cosmic explosions,” said Tanmoy Laskar, an astronomer at the University of California, Berkeley, and a Jansky Postdoctoral Fellow of the National Radio Astronomy Observatory. Laskar is lead author of the study, which appears in the Astrophysical Journal.

These observations enabled the astronomers to produce ALMA’s first-ever time-lapse movie of a cosmic explosion, which revealed a surprisingly long-lasting reverse shockwave from the explosion echoing back through the jets. “With our current understanding of GRBs, we would normally expect a reverse shock to last only a few seconds. This one lasted a good portion of an entire day,” Laskar said.

A reverse shock occurs when material blasted away from a GRB by its jets runs into the surrounding gas. This encounter slows down the escaping material, sending a shockwave back down the jet.

Since jets are expected to last no more than a few seconds, a reverse shock should be an equally short-lived event. But that now appears not to be the case.

“For decades, astronomers thought this reverse shock would produce a bright flash of visible light, which has so far been really hard to find despite careful searches. Our ALMA observations show that we may have been looking in the wrong place, and that millimeter observations are our best hope of catching these cosmic fireworks,” said Carole Mundell of the University of Bath, and co-author of the study.

Instead, the light from the reverse shock shines most brightly at the millimeter wavelengths on timescales of about a day, which is most likely why it has been so difficult to detect previously. While the early millimeter light was created by the reverse shock, the X-ray and visible light came from the blast-wave shock riding ahead of the jet.

“What was unique about this event,” Laskar adds, “is that as the reverse shock entered the jet, it slowly but continuously transferred the jet’s energy into the forward-moving blast wave, causing the X-ray and visible light to fade much slower than expected. Astronomers have always puzzled where this extra energy in the blast wave comes from. Thanks to ALMA, we know this energy — up to 85 percent of the total in the case of GRB 161219B — is hidden in slow-moving material within the jet itself.”

The bright reverse shock emission faded away within a week. The blast wave then shone through in the millimeter band, giving ALMA a chance to study the geometry of the jet.

The visible light from the blast wave at this critical time, when the outflow has slowed just enough for all of the jet to become visible at Earth, was overshadowed by the emerging supernova from the exploded star. But ALMA’s observations, unencumbered by supernova light, enabled the astronomers to constrain the opening angle of the outflow from the jet to about 13 degrees.

Understanding the shape and duration of the outflow from the star is essential for determining the true energy of the burst. In this case, the astronomers find the jets contained as much energy as our Sun puts out in a billion years.

“This is a fantastical amount of energy, but it is actually one of the least energetic events we have ever seen. Why this is so remains a mystery,” says Kate Alexander, a graduate student at Harvard University who led the VLA observations reported in this study. “Though more than two billion light-years away, this GRB is actually the nearest such event for which we have measured the detailed properties of the outflow, thanks to the combined power of ALMA and the VLA.”

The VLA, which observes at longer wavelengths, continued observing the radio emission from the reverse shock after it faded from ALMA’s view.

This is only the fourth gamma-ray burst with a convincing, multi-frequency detection of a reverse shock, the researchers note. The material around the collapsing star was about 3,000 times less dense than the average density of gas in our galaxy, and these new ALMA observations suggest that such low-density environments are essential for producing reverse shock emission, which may explain why such signatures are so rare.

“Our rapid-response observations highlight the key role ALMA can play in following up transients, revealing the energy source that powers them, and using them to map the physics of the universe to the dawn of the first stars,” concludes Laskar. “In particular, our study demonstrates that ALMA’s superb sensitivity and new rapid-response capabilities makes it the only facility that can routinely detect reverse shocks, allowing us to probe the nature of the relativistic jets in these energetic transients, and the engines that launch and feed them.”