Quasar candidates near A1139, A1775, and 1633+33

Journal Article · Mon Jan 31 23:00:00 EST 1983 · Publ. Astron. Soc. Pac.; (United States)

DOI:https://doi.org/10.1086/131132· OSTI ID:5683378

Crampton, D; Parmar, P

Lists of quasar candidates discovered with blue, blue green, and green grens plates are presented, along with a discussion of the surface densities of quasars and a comparison with the 3C 345 field. The plates covered the fields A1139, A1775, and 1663+33. A total of 74 new candidate quasars were detected, with surface densities higher than usually observed with a slitless spectra technique. The 3C 345 field was filled with quasars brighter than 19 mag, although slit spectra are recommended for confirmation.

• OSTI ID: 5683378
• Journal Information: Publ. Astron. Soc. Pac.; (United States), Journal Name: Publ. Astron. Soc. Pac.; (United States) Vol. 95; ISSN PASPA
• Country of Publication: United States
• Language: English

Related Subjects

640102* -- Astrophysics & Cosmology-- Stars & Quasi-Stellar
Radio & X-Ray Sources
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
COSMIC RADIO SOURCES
DWARF STARS
GRAVITATIONAL LENSES
LENSES
QUASARS
STARS
SURFACE PROPERTIES
WHITE DWARF STARS