2001MNRAS.325.1124K

Query : 2001MNRAS.325.1124K

2001MNRAS.325.1124K - Mon. Not. R. Astron. Soc., 325, 1124-1132 (2001/August-2)

The analysis of indexed astronomical time series -VII. Simultaneous use of times of maxima and minima to test for period changes in long-period variables.

KOEN C. and LOMBARD F.

Abstract (from CDS):

A statistical model is formulated that enables one to analyse jointly the times between maxima and minima in the light curves of monoperiodic pulsating stars. It is shown that the combination of both sets of data into one leads to analyses that are more sensitive. Illustrative applications to the American Association of Variable Star Observers data for a number of long-period variables demonstrate the usefulness of the approach.

Abstract Copyright: The Royal Astronomical Society

Journal keyword(s): methods: data analysis - methods: statistical - stars: variables: other

Simbad objects: 5

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Number of rows : 5
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 V* R CVn Mi* 13 48 57.0415898280 +39 32 33.173805732   10.00 7.40 7.53   M6.5-9e 167 0
2 V* R Boo Mi* 14 37 11.5761577632 +26 44 11.656214052   9.77 6.20     M4-8e 181 0
3 V* W Dra Mi* 18 05 34.6341947904 +65 57 21.594044988     10.80 10.34   M3-4 79 0
4 V* R Aql OH* 19 06 22.2510922392 +08 13 48.012661776 8.06 7.69 6.09     M6.5-9e 579 2
5 V* Y Aqr Mi* 20 44 25.1245600128 -04 50 00.817313784     12     M6.5e 37 0

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