2019ApJ...880...46C

Query : 2019ApJ...880...46C

2019ApJ...880...46C - Astrophys. J., 880, 46-46 (2019/July-3)

Time delay measurement of Mg II line in CTS C30.10 with SALT.

CZERNY B., OLEJAK A., RALOWSKI M., KOZLOWSKI S., MARTINEZ ALDAMA M.L., ZAJACEK M., PYCH W., HRYNIEWICZ K., PIETRZYNSKI G., SOBRINO FIGAREDO C., HAAS M., SREDZINSKA J., KRUPA M., KURCZ A., UDALSKI A., GORSKI M., KARAS V., PANDA S., SNIEGOWSKA M., NADDAF M.-H., BILICKI M. and SARNA M.

Abstract (from CDS):

We report 6 yr monitoring of distant bright quasar CTS C30.10 (z = 0.90052) with the Southern African Large Telescope. We measured the rest-frame time lag of 562–68+116 days between the continuum variations and the response of the Mg II emission line, using six different methods. This time delay, combined with other available measurements of Mg II line delay, mostly for lower-redshift sources, shows that the Mg II line reverberation implies a radius-luminosity relation very similar to the one based on a more frequently studied Hβ line.

Abstract Copyright: © 2019. The American Astronomical Society. All rights reserved.

Journal keyword(s): accretion, accretion disks - galaxies: active - galaxies: Seyfert - quasars: emission lines

VizieR on-line data: <Available at CDS (J/ApJ/880/46): table1.dat table2.dat>

Simbad objects: 12

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Number of rows : 12
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 [VV96] J041810.5-453217 QSO 04 18 10.4941541232 -45 32 17.718227952   17.5 17.5     ~ 12 0
2 [VV2000] J043711.8-430603 QSO 04 37 11.7934289544 -43 06 04.281362568     17.20     ~ 14 0
3 QSO B0445-4542 QSO 04 47 19.9874142288 -45 37 38.347801716   17.2 17.2     ~ 24 0
4 NGC 4151 Sy1 12 10 32.5759813872 +39 24 21.063527532   12.18 11.48     ~ 3938 2
5 3C 273 BLL 12 29 06.6998257176 +02 03 08.597629980   13.05 14.830 14.11   ~ 6022 1
6 SDSS J141018.04+532937.4 QSO 14 10 18.0486524904 +53 29 37.427011728           ~ 45 0
7 SDSS J141214.20+532546.7 QSO 14 12 14.1962907552 +53 25 46.747498116   19.40 19.29     ~ 60 0
8 SDSS J141417.12+515722.6 QSO 14 14 17.127 +51 57 22.60           ~ 38 0
9 SDSS J141644.16+532556.0 QSO 14 16 44.1703993896 +53 25 56.040787632           ~ 33 0
10 SDSS J141650.93+535157.0 QSO 14 16 50.929 +53 51 57.02   21.02 20.87     ~ 37 0
11 NGC 5548 Sy1 14 17 59.5400291832 +25 08 12.603122268   14.35 13.73     ~ 2895 0
12 SDSS J142049.28+521053.3 QSO 14 20 49.2789034704 +52 10 53.363037216           ~ 36 0

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