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ERG was one of the earliest recorded biological potential. The first known ERG was recorded by the Swedish physiologist Alarik Frithiof Holmgren, who recorded it in 1865 on an amphibian retina. [12] However, he failed to understand his findings accurately. He thought the responses he recorded were from the optic nerve instead of the retina. [13]
The number of photons detected suggested a luminosity of 1 × 10 38 erg/s for the source. [8] A compact radio source at this position was detected on December 1 from the NRAO Very Large Array. [9] This was the first type II-p supernova to be detected at both X-ray and radio wavelengths. [10]
The Chandra X-ray source detected in UHZ1 is Compton-thick. [a] It has a bolometric luminosity of L bol ~ 5 × 10 45 erg s × 10 −1, corresponding to an estimated BH mass of ~ 4 × 10 7 M⊙.
In 2004, Guainazzi et al. detected in the images from XMM-Newton an ultraluminous X-ray source, named NGC 5643 ULX1, located within 0.8 arcminutes from the nucleus. The source outshone the nucleus in X-rays and if it is located within NGC 5643 its luminosity is over 10 40 erg/s. Its luminosity is variable. [12]
AT 2021lwx (also known as ZTF20abrbeie or "Scary Barbie" [2]) is the most energetic non-quasar optical transient astronomical event ever observed, with a peak luminosity of 7 × 10 45 erg per second (erg s −1) and a total radiated energy between 9.7 × 10 52 erg to 1.5 × 10 53 erg over three years.
The version of the virus has been implicated in human infections but had not previously been detected in cows ... “This is the first detection of this virus genotype in dairy cattle (all ...
With a radiated isotropic-energy of around 1.2×10 55 erg [9] or even 3×10 55 erg, [55] to as high as 1.4×10 57 erg, [56] GRB 221009A, together with events such as 1.5×10 53 AT 2021lwx, the 10 61 erg MS 0735.6+7421 event, and the 5×10 61 erg Ophiuchus Supercluster eruption, are among the most energetic events ever.
The 2025 Ram 1500 is planned to be released in early 2024, the 2024 model of the pickup truck is already on sale at Ram dealerships. ... Engine Order Code: ERG Engine Type and Required Fuel: Gas ...