1400 MHz Peak Flux Density Measurements for all Faint Radio Burst Detections by two Telescopes:
Recent FRB 121102 burst also at 1400 MHz
1.4 GHz = 1400 MHz for the flux density of FRB 121102.
The famous Lorimer bursts in 2007 were also at 1.4 GHz and known to resemble faint radio bursts.
Explaination for Faint Radio Bursts Puzzling Astronomers:
(1) IBEX detected neutral helium near earth's orbit, and the highest amounts of neon in the interstellar wind. IBEX also detected a secondary population of neutral helium near our sun's outer heliosphere, and abundant helium in the intergalactic medium. The motions of interstellar gas produces electric currents says NASA. Helium atoms become excited by electric currents, and collide with neon atoms inside flux tubes, to produce lasers and faint radio bursts. Flux tubes are in the resonant cavities of magnetized plasma bubbles, and scale to cosmic sizes that form Birkeland currents that carry electric currents in filaments.
Helium comprises 6.5% of all the atoms in the universe, and neon comprises 0.01%. Neon is the sixth most abundant atom in the universe. There are only 3 times more carbon atoms, and six times more oxygen atoms, than neon atoms. This exemplifies that the helium-neon laser is a simple, efficient, and common laser in outer space filaments.
(2) Plasma flux tubes scales plasma to the largest known sizes of cosmic structures. Solar wind flux tubes form planetary magnetospheres. Excited neon gas becomes metastable in cosmic flux tubes during collisions with excited helium gas, producing laser filaments with flux matching that of the faint radio bursts or FRB's.
Magnetosphere solar wind flux tubes
1400 MHz Doppler Flux (FWHM) by Helium-Neon 632.8 nm red lasers were designed to produce the strongest natural and most efficient output.
1.4 GHz = 1400 MHz
Terrestrial Gamma Ray flashes produce weaker radio bursts occurring up to several thousandths of a second before or after the TGF. A TGF actually represents the individual lightning bolt associated with it.
Famous neon nova 2012
The emerging Birkeland Current cosmology of plasmas, superfluids, and supersolids. Birkeland current electrical filaments and jets inside interacting symmetrical and asymmetrical vacuum flux tubes with associated magnetic fields, magnetic ropes, and magnetized plasma bubbles:
Galaxy Flux Tubes:
Galaxy Cluster Flux Tubes
Supernova Flux Tubes:
Flux Tube Nebula or Ring Nebula M57 - by Electric Universe Thunderbolts - Steve Smith at EU Thunderbolts writes "A neon lamp that emits light only at the excitation frequency of a specific gas is a correct nebula model."
Molecular Clouds and Nebula Flux Tubes
Orion molecular cloud complex
Protostellar Flux Tubes
Emissions and Fluorescence of Excited Atoms:
Magnetic Flux Tube Ropes, Kinks and Knots:
Magnetic flux tube ropes
Flux Tubes in Spiral Arm Filaments of Galaxies:
Let's take a closer look near the recent faint radio burst 121102:
Electrical filaments shown near the detection location of FRB 121102 likely extend into the region.
Sources and references:
NASA states that interstellar gas motions generates electric currents. These electric currents excite abundant helium gas, that excites neon atoms in cosmic flux tubes, to produce lasers with the 1400 MHz flux that matches all faint radio burst flux.