Water deuterium fractionation in the high-mass hot core G34.26+0.15

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Table 3

Results of the SMA observations

	Beam	Freq.	rms	Integrated flux^b	Peak position^b		Positional error^c		Deconvolved size
	″	GHz	Jy/Beam		RA(J2000)	Dec(J2000)	″	″	″

HDO 225	370 × 254	225.9	0.06	71. 3 Jy km s^-1	18^h53^m1861	01°14^m5838	0.04	0.02	... ^ab
HDO 241	357 × 244	241.6	0.09	72. 8 Jy km s^-1	18^h53^m1861	01°14^m5846	0.04	0.02	112 × 067
1.3 mm	344 × 235	233.6	0.05	8. 0 Jy	18^h53^m1859	01°14^m5822	0.02	0.02	151 × 103

Notes.

^(a)

Deconvolution appears to produce a point source.

^(b)

Values are obtained from a Gaussian fit using the task IMFIT of the software MIRIAD.

^(c)

Values are derived from the theoretical formula (Condon 1997).

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