COUNTS OF OPTICALLY SELECTED QUASARS IN THE MAGNITUDE RANGE 19LESS-THANJLESS-THAN22

被引：0

作者：

ZITELLI, V ^{[1
]}

MARANO, B ^{[1
]}

ZAMORANI, G ^{[1
]}

机构：

[1] IST RADIOASTRON,I-40126 BOLOGNA,ITALY

来源：

IAU SYMPOSIA | 1987年 / 124期

关键词：

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

引用

页码：657 / 659

页数：3

共 20 条

[1] THE EVOLUTION OF OPTICALLY SELECTED QUASARS WITH Z LESS-THAN 2.2 AND B LESS-THAN 20
MARSHALL, HL
ASTROPHYSICAL JOURNAL, 1985, 299 (01) : 109 - 121
[2] DISCOVERY AND SPECTROSCOPIC OBSERVATIONS OF 27 OPTICALLY SELECTED QUASARS WITH 1.4 LESS-THAN Z LESS-THAN 2.5
OSMER, PS
SMITH, MG
ASTROPHYSICAL JOURNAL, 1977, 213 (03) : 607 - +
[3] 9 OPTICALLY SELECTED QUASARS WITH REDSHIFTS LARGER THAN 3
SCHMIDT, M
SCHNEIDER, DP
GUNN, JE
ASTROPHYSICAL JOURNAL, 1987, 316 (01) : L1 - &
[4] EMISSION-LINE SPECTRA OF 9 NEWLY DISCOVERED, OPTICALLY SELECTED QUASARS WITH 2.5 LESS-THAN Z LESS-THAN 3.1
OSMER, PS
SMITH, MG
ASTROPHYSICAL JOURNAL, 1976, 210 (01) : 267 - 276
[5] THE ENVIRONMENTS OF OPTICALLY SELECTED QSOS AT 0.9-LESS-THAN-Z-LESS-THAN-1.5
BOYLE, BJ
COUCH, WJ
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1993, 264 (03) : 604 - 610
[6] SPECTROPHOTOMETRY OF 8 OPTICALLY SELECTED QUASARS WITH 3.0 LESS-THAN Z LESS-THAN 3.5 - LOW-RESOLUTION APPROACH TO THE ABSORPTION-LINE PROBLEM
OSMER, PS
ASTROPHYSICAL JOURNAL, 1979, 227 (01) : 18 - 29
[7] Four faint optically-selected quasars with redshifts greater than four
Schneider, DP
Schmidt, M
Gunn, JE
ASTRONOMICAL JOURNAL, 1997, 114 (01) : 36 - 40
[8] RADIO PROPERTIES OF OPTICALLY SELECTED HIGH-REDSHIFT QUASARS .1. VLA OBSERVATIONS OF 22 QUASARS AT 6 CM
SCHNEIDER, DP
VANGORKOM, JH
SCHMIDT, M
GUNN, JE
ASTRONOMICAL JOURNAL, 1992, 103 (05) : 1451 - 1456
[9] UBVRI PHOTOMETRIC STANDARD STARS IN THE MAGNITUDE RANGE 11.5-LESS-THAN-V-LESS-THAN-16.0 AROUND THE CELESTIAL EQUATOR
LANDOLT, AU
ASTRONOMICAL JOURNAL, 1992, 104 (01) : 340 - &
[10] A MEDIUM-BRIGHT QUASAR SAMPLE - NEW QUASAR SURFACE DENSITIES IN THE MAGNITUDE RANGE 16.4-LESS-THAN-B-LESS-THAN-17.65
MITCHELL, KJ
WARNOCK, A
USHER, PD
ASTROPHYSICAL JOURNAL, 1984, 287 (01) : L3 - L7

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