An ALMA Early Science survey of molecular absorption lines toward PKS 1830−211 - Analysis of the absorption profiles

Home

All issues

Volume 566 (June 2014)

A&A, 566 (2014) A112

Full HTML

Highlight

Free Access

Table 1

Journal of the observations.

Band	Date of	Bandpass	Flux	N _ant ^a	δV ^b	Noise^c	Main targeted
	observations	calibrator	calibrator		(km s^-1)	level (%)	species

B3–100 GHz	2012 May 22	J 1924−292	Neptune	19	1.5	0.35	HCO⁺, HCN
	2012 Jun. 04	J 1924−292	Neptune	17	1.5	0.39
	2012 Jun. 15	J 1924−292	Neptune	21	1.5	0.34

B6–250 GHz	2012 Apr. 09	3C 279	Titan	16	0.6	2.2	CO (4−3), C I
	2012 Apr. 09	3C 279	Titan	16	0.6	1.3
	2012 May 23	3C 279	Titan	16	0.6	0.9
	2012 Jun. 15	J 1924−292	Neptune	20	0.6	0.7

B7–290 GHz	2012 Apr. 11	3C 279	Titan	16	0.5	1.2	H₂O, CH
	2012 Apr. 11	3C 279	Titan	16	0.5	1.1

B7–300 GHz	2012 May 23	3C 279	Titan	16	0.5	1.3	NH₃, CO (5−4)
	2012 May 23	J 1924−292	Neptune	18	0.5	1.2
	2012 May 23	J 1924−292	Neptune	19	0.5	1.4
	2012 Jun. 04	J 1924−292	Neptune	18	0.5	0.9
	2012 Jun. 04	J 1924−292	Neptune	18	0.5	0.9

Notes.

^(a)

Number of antennas in the array;

^(b)

channel velocity spacing (half the effective velocity resolution, due to the adopted Hanning filtering);

^(c)

noise level of the SW spectrum, normalized to the continuum intensity of the SW image.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.