1988JAVSO..17..111B

Query : 1988JAVSO..17..111B

1988JAVSO..17..111B - J. Am. Assoc. Variable star obs., 17, 111-114 (1988/December-0)

Comparision of water maser emission and the visual light curve.

BENSON P.J. and LITTLE-MARENIN I.R.

Abstract (from CDS):

We have been monitoring the water maser emission from the circumstellar shells of 11 variable stars and comparing the variation in maser emission to the visible light curves. Two of these stars (V778 Cyg and EU And) in which we have detected maser emissions are carbon stars which are not expected to have water in their circumstellar material. We encourage AAVSO observers to observe these unusual carbon stars.

Abstract Copyright: ∼

Journal keyword(s): water maser emission

Simbad objects: 11

View the references in ADS

Number of rows : 11

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Sp type	#ref 1850 - 2023	#notes
1	V* S Per	s*r	02 22 51.7113133056	+58 35 11.422774248	13.22	10.55	7.90		M4.5-7Iae	372	0
2	V* R Cet	Mi*	02 26 02.3168041392	-00 10 41.813680476		10.5	7.20		M4-5e	138	0
3	V* T Vir	Mi*	12 14 36.6798462168	-06 02 08.741508144			9.00		M6+e	80	0
4	V* T UMa	Mi*	12 36 23.4652834704	+59 29 12.980496552	7.67	6.90	5.50		M4-7e	158	1
5	V* V CVn	Mi*	13 19 27.7658321448	+45 31 37.656251760	9.55	8.39	6.74	6.13	M4-M6e	164	0
6	V* RX Boo	AB*	14 24 11.6253191184	+25 42 13.394221596		9.23	8.60		M7.5-M8	437	0
7	V* RZ Sco	Mi*	16 04 36.1345732560	-24 06 00.659149812		10.82	8.00	9.06	M3e	63	0
8	V* AC Cyg	LP*	20 12 49.8074539560	+49 27 03.137464512		9.69	8.46		M8	30	0
9	MSB 38	C*	20 36 07.3864144104	+60 05 26.039264496		13.98	9.86	10.3	C-J4+	119	0
10	V* SV Peg	AB*	22 05 42.0835861728	+35 20 54.562625016		10.06	9.20		M7	133	0
11	V* EU And	C*	23 19 58.8818386848	+47 14 34.575341784		12.84	10.38		C-J5-	88	0

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