* Astronomy

Members Login
Username 
 
Password 
    Remember Me  
Post Info TOPIC: Digital Access to a Sky Century @ Harvard


L

Posts: 131433
Date:
Digital Access to a Sky Century @ Harvard
Permalink  
 


The digitisation of the Harvard Astronomical Plate Collection will provide the capability for systematic study the sky on 100 year time scales.

We plan to pursue the following avenues of exploration:

  • Conduct the first long-term temporal variability survey on days to decades time scales
  • Novae and dwarf novae distributions and populations in the Galaxy
  • Black hole and neutron star X-ray binaries in outburst: constraining the BH, NS binary populations in the Galaxy
  • Black hole masses of bright Quasars from long-term variability measures to constrain their characteristic shortest timescales and thus size
  • Quiescent black holes in galactic nuclei revealed by tidal disruption of a passing field star and resultant optical flare
  • Unexpected classes of variables or temporal behaviour of known objects: preview of what PanSTARSS and LSST may see in much more detail but on shorter timescales)

Read more

__________________
Page 1 of 1  sorted by
 
Quick Reply

Please log in to post quick replies.



Create your own FREE Forum
Report Abuse
Powered by ActiveBoard