How could fast time flows exist, without it being noticed?
If you saw a paper from an astronomer that claimed that objects were traveling at relativistic speeds with very little redshift, what would you think?
Stories astronomers tell by the campfires, to scare the new initiates.
The one about the objects moving near the speed of light, without any significant red shifts. When you see an object move at ridiculous speed, don't try and publish it, or you will go moon blind. Just ignore it, and you will still be allowed to use the telescopes.
They might publish photographs that show insane velocities between a succession of photographs, but they won't mention that part. It isn't science.
If you ask for photos that might show what I am describing, they may give them to you. But they won't interpret them for you.
If what I suggest is correct, then the photographs exist, but since it can't really happen, and it doesn't make any sense, it isn't real.
Without a theory to explain it, no one would take the chance of making those claims.
Without the pictures, I don't have a theory.
Without a theory, no one is going to supply the pictures.
A little bit of a rerun follows.
SNR brightening, may represent time moving faster for a small mass as it enters gravitationally weak space. It is the visible evidence for time moving faster. I also suggest the Time_Space is Lorentz invariant. Absolute velocity may not be externally determinable, by blue and red shifts alone.
SNR 1987A
http://www.spacetelescope.org/images/opo0409b/
Click on images 14 and 15 in separate windows.
Two HST pictures are Scrapbook picture 14 and picture 15. About 109 Days between pictures
Examine the filaments.
Minimum inside radius of bright points approximately .4 ly
Examine filaments near edges, estimate their velocity. No apparent change in their light spectrum.