1 / 11

03/000

Australian Government Geoscience Australia. Informal presentation on the optical spectroscopic program Oleg Titov. UTAS, Hobart, 5 June 2012. 03/000. Telescopes. BTA, 6-meter (Russia) NTT, 3.58-meter (Chile) Gemini South, 8.1-meter (Chile) Gemini North, 8.1-meter (Hawaii)

alexa
Download Presentation

03/000

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Australian Government Geoscience Australia Informal presentation on the optical spectroscopic program Oleg Titov UTAS, Hobart, 5 June 2012 03/000

  2. Telescopes • BTA, 6-meter (Russia) • NTT, 3.58-meter (Chile) • Gemini South, 8.1-meter (Chile) • Gemini North, 8.1-meter (Hawaii) • NOT, 2.5-meter (La Palma)

  3. Quasars • Presumably, the radio sources observed with VLBI • Radio strong quasars with large dropouts (g-r), (r-i), etc • SuperCOSMOS, SDSS • VLBI catalogues, FIRST, MASIV

  4. Red shifts • 5 reshifts at BTA (2008-2010) • 30 redshifts at NTT (August, 2010) • 120+ redshifts at all 5 scopes in 2011-2012 • Visitor Mode (BTA, August, 2011; NTT, December, 2011; NOT, May, 2012) • Service Mode (Gemini North, South)

  5. Red shifts • 0<z<1, 37 • 1<z<2, 52 • 2<z<3, 24 • 3<z<4, 4 • Before the last run at NOT in May, 2012

  6. 0519-176

  7. 0948-860

  8. 1946-582

  9. 1946-582

  10. 1946-582 “Radio-optics” cos=0.007 sec = 0”.105  = -0”.04 Possible lensing in radio?

  11. Thank you! 04 June 2012

More Related