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Дата индексирования: Mon Oct 1 23:44:29 2012
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HD56126: spectral atlas in the region 4010-8790ÅÅ

V. Klochkova$^1$, E. Chentsov$^1$, V. Panchuk$^1$, N. Tavolganskaya$^1$ & M. Shapovalov$^2$

1 - Special Astrophysical Observatory RAS, 2 - Rostov-Don State University, Russia

Abstract. We present a high resolution spectral atlas of the post-AGB star HD56126 associated with IR-source IRAS07134+1005 in comparison to the standard high luminous star $\alpha$Per. The spectra of HD56126 covering the broad spectral region 4010-8790AA at resolving power R=60000 (R=25000 for $\lambda > 6700$Å) were obtained with the echelle spectrographs NES and Lynx at the Nasmyth focus of the 6m telescope BTA.

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				$\alpha$Per		HD56126
		$\lambda$Å		r		$V_r^{\odot }$		r		$V_r^{\odot }$
TiII(11)		4012.39		0.13:		$-$2.2		0.05		81.7
FeI(557)		4013.64
FeI(485)		4013.82		0.53:
ScII(8)		4014.53		0.32:		$-$3.5		0.49
CeII(157)		4014.90						0.56
NiII(12)		4015.47		0.50:				0.64		84.8:
CeII(256)		4015.88						0.74:		83.0:
FeI(560)		4016.42		0.74:		$-$1.0
FeI(279)		4017.10
FeI(527)		4017.15		0.50:		$-$1.1		0.85:
NiI(171)		4017.47		0.7:				0.9:
MnI(5)		4018.10		0.47:
FeI(560)		4018.27
ZrII(54)		4018.38						0.53		82.5
NdII(19)		4018.83						0.89:
VII(201)		4019.05		0.86:		$-$3.0:
FeI(556)		4020.87
-CH(0.0)		4020.20
NdII(19)		4020.87						0.80		82.4:
CoI(16)		4020.90		0.86:		$-$2.3
NdII(36)		4021.33						0.79		82.0:
FeI(120)		4021.61
FeI(278)		4021.87		0.45:		$-$3.9
FeI(654)		4022.74
NdII		4023.01						0.75:		81.2:
VII(32)		4023.38		0.47:		$-$2.5:		0.56		82.5
FeI(277)		4024.10
ZrII(54)		4024.45						0.33:		85.1:
TiI(12)		4024.58		0.37:		$-$1.5:
TiII(11)		4025.13		0.36:		$-$2.3		0.42:		83.5:
TiII(87)		4028.34		0.29:		$-$1.7		0.28:		84.8:
FeI(556)		4029.63		0.43:		$-$0.6:
ZrII(41)		4029.68						0.28		83.4:
NdII(32)		4030.47						0.60:
FeI(560)		4030.50
MnI(2)		4030.76		0.18:				0.63		81.0:
CeII(108)		4031.34						0.52
FeII(151)		4031.44
LaII(40)		4031.68						0.42		84.6:
MnI		4031.78		0.46:		$-$2.0
FeI(44)		4032.63		0.52:
FeII(126)		4032.95						0.63
MnI(2)		4033.06		0.26:		$-$3.3:
ZrII(42)		4034.08						0.52:		83.7
MnI(2)		4034.48		0.39:		$-$2.6:
ZrII(70)		4034.84						0.85:		83.1:
VII(32)		4035.60		0.35:				0.61		85.1
MnI(5)		4035.72
VII(9)		4036.76		0.68:		$-$2.0		0.81		82.2:
GdII(49)		4037.39		0.90:				0.83		84.1:
CeII(218)		4037.67						0.81:		82.7:
GdII(49)		4037.90		0.85:				0.81:
NdII(31)		4038.12						0.83:
VII(32)		4039.56		0.82:		$-$2.0		0.89:
FeI		4040.09		0.76:
ZrII(54)		4040.24						0.58		83.5
FeI(655)		4040.64		0.52:
CeII(138)		4040.76						0.52		82.6:
NdII(30)		4040.80
MnI(5)		4041.35		0.48:		$-$2.5		0.84