2007MNRAS.377.1610K

Query : 2007MNRAS.377.1610K

2007MNRAS.377.1610K - Mon. Not. R. Astron. Soc., 377, 1610-1622 (2007/June-1)

Simulations for multi-object spectrograph planet surveys.

KANE S.R., SCHNEIDER D.P. and GE J.

Abstract (from CDS):

Radial velocity surveys for extrasolar planets generally require substantial amounts of large telescope time in order to monitor a sufficient number of stars. Two of the aspects which can limit such surveys are the single-object capabilities of the spectrograph, and an inefficient observing strategy for a given observing window. In addition, the detection rate of extrasolar planets using the radial velocity method has thus far been relatively linear with time. With the development of various multi-object Doppler survey instruments, there is growing potential to dramatically increase the detection rate using the Doppler method. Several of these instruments have already begun usage in large-scale surveys for extrasolar planets, such as Fibre Large Array Multi Element Spectrograph (FLAMES) on the Very Large Telescope (VLT) and Keck Exoplanet Tracker (ET) on the Sloan 2.5-m wide-field telescope.

In order to plan an effective observing strategy for such a program, one must examine the expected results based on a given observing window and target selection. We present simulations of the expected results from a generic multi-object survey based on calculated noise models and sensitivity for the instrument and the known distribution of exoplanetary system parameters. We have developed code for automatically sifting and fitting the planet candidates produced by the survey to allow for fast follow-up observations to be conducted. The techniques presented here may be applied to a wide range of multi-object planet surveys.


Abstract Copyright: 2007 The Authors. Journal compilation © 2007 RAS

Journal keyword(s): methods: data analysis - techniques: radial velocities - planetary systems

Simbad objects: 1

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Number of rows : 1
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 * 51 Peg PM* 22 57 27.9804852576 +20 46 07.797040104 6.39 6.16 5.46 4.97 4.61 G2IV 1216 1

Query : 2007MNRAS.377.1610K

Basic data :
* 51 Peg -- High Proper Motion Star
Other object types: otypes_help 		V*? (), * (*,AG,...), PM* (2018yCat,LTT,...), ** (**,WDS), V* (CSV,NSV), Ro* (1996ApJ), UV (TD1), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		22 57 27.9804852576 +20 46 07.797040104 (Optical) [ 0.0535 0.0543 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		22 55 00.3825225993 +20 30 01.120017826 [ 0.0535 0.0543 90 ]
Gal coord. (ep=J2000) : 		090.0626441289022 -34.7272597942784 [ 0.0535 0.0543 90 ]
Proper motions mas/yr : 		207.328 61.164 [0.088 0.075 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -33.165 [0.0006] / z(spectroscopic) -0.000111 [0.000000] / cz -33.16 [0.00]
   (Opt) A 2018A&A...616A...7S
Parallaxes (mas): 		64.4048 [0.0771] A 2020yCat.1350....0G
Spectral type: 		G2IV B 1989ApJS...71..245K
Fluxes (9) :
U 6.39 [~] C 2002yCat.2237....0D
B 6.16 [~] C 2002yCat.2237....0D
V 5.46 [0.05] C 2009ApJ...694.1085V
R 4.97 [~] C 2002yCat.2237....0D
G 5.283212 [0.002831] C 2020yCat.1350....0G
I 4.61 [~] C 2002yCat.2237....0D
J 4.66 [0.30] D 2003yCat.2246....0C
H 4.23 [0.27] D 2003yCat.2246....0C
K 3.911 [0.021] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1
: 1 		: 235 Display criteria :

Identifiers (46) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

LTT 16750 GJ 882 NSV 14374 UBV 19678
* 51 Peg HD 217014 PLX 5568 USNO-B1.0 1107-00589893
** RBR 21A HIC 113357 PLX 5568.00 uvby98 100217014
AG+20 2595 HIP 113357 PPM 114985 WDS J22575+2046A
AKARI-IRC-V1 J2257280+204608 HR 8729 ROT 3341 WEB 20165
ASCC 826013 IRAS 22550+2030 SAO 90896 YPAC 218
BD+19 5036 JP11 3558 SKY# 43603 YZ 0 1227
CNS5 5664 LSPM J2257+2046 SPOCS 990 YZ 20 9382
CSV 102222 2MASS J22572795+2046077 TD1 29480 Gaia DR3 2835207319109249920
GC 32003 N30 5052 TIC 139298196 Gaia DR2 2835207319109249920
GCRV 14411 NAME Helvetios TYC 1717-2193-1
GEN# +1.00217014 NLTT 55385 UBV M 26734

References (1216 between 1850 and 2026) (Total 1216)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 15    Diameter : 4    Distance : 3    Var : 1    Rot : 21    Fe/H : 89    Plx : 5    PM : 8    SpT : 13   

   

Observing logs
Herschel : 1    ISO : 17    IUE : 4   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : * 51 Peg

Link by name to the catalogue in VizieR :

AG+20 2595 AKARI-IRC-V1 J2257280+204608 BD+19 5036 GJ 882 HD 217014
HIC 113357 HIP 113357 HR 8729 IRAS 22550+2030 LSPM J2257+2046
2MASS J22572795+2046077 NLTT 55385 NSV 14374 PLX 5568 PPM 114985
SAO 90896 TD1 29480 TYC 1717-2193-1 USNO-B1.0 1107-00589893 uvby98 100217014
WDS J22575+2046A Gaia DR3 2835207319109249920 Gaia DR2 2835207319109249920

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