Evidence · Tabby's star (KIC 8462852)

DASCH photometry has systematics of up to about 0.2 mag per century for most constant stars, so the trend is…

DASCH photometry has systematics of up to about 0.2 mag per century for most constant stars, so the trend is not significant.

Suggestive0

What it bears on 1 answer

The century fade is a calibration artefact of plate photometry.

Disputed

FOR

Cite it

Mysteries Department. (2026). DASCH photometry has systematics of up to about 0.2 mag per century for most constant stars, so the trend is… [Evidence EVD0D8E7HYR3BHP]. https://mysteriesdept.com/r/EVD0D8E7HYR3BHP

@misc{mysteriesdept_evd0d8e7hyr3bhp,
  title     = {DASCH photometry has systematics of up to about 0.2 mag per century for most constant stars, so the trend is…},
  author    = {{Mysteries Department}},
  year      = {2026},
  note      = {Evidence, catalog key EVD0D8E7HYR3BHP},
  url       = {https://mysteriesdept.com/r/EVD0D8E7HYR3BHP}
}