Revised coefficients of PLC and PL relations for the SMC Cepheids.

(See Udalski et al. (1999), Acta Astron. 49, 201).

*****  SMC  *****

--- FUNDAMENTAL MODE CEPHEIDS ---

** PLC

gamma =  16.142   0.030
beta  =   2.108   0.058
alpha =  -3.472   0.026
Standard deviation:   0.118
Number of Cepheids:   464


** PL

I

b =  17.052   0.025
a =  -2.843   0.033
Standard deviation:   0.203
Number of Cepheids:   487

V

b =  17.492   0.032
a =  -2.573   0.041
Standard deviation:   0.253
Number of Cepheids:   464

B

b =  17.722   0.041
a =  -2.208   0.053
Standard deviation:   0.318
Number of Cepheids:   465

W_I

b =  16.387   0.016
a =  -3.310   0.020
Standard deviation:   0.125
Number of Cepheids:   463

--- FIRST OVERTONE CEPHEIDS ---
 
** PLC

gamma  =  15.763   0.022
beta   =   2.027   0.045
aalpha =  -3.649   0.023
Standard deviation:   0.113
Number of Cepheids:   708

** PL

I

b =  16.693   0.009
a =  -3.297   0.038
Standard deviation:   0.201
Number of Cepheids:   754

V

b =  17.141   0.012
a =  -3.087   0.049
Standard deviation:   0.255
Number of Cepheids:   725

B

b =  17.437   0.015
a =  -2.925   0.062
Standard deviation:   0.317
Number of Cepheids:   729

W_I

b =  15.981   0.006
a =  -3.567   0.023
Standard deviation:   0.121
Number of Cepheids:   714


***** SMC with LMC SLOPES *****

--- FUNDAMENTAL MODE CEPHEIDS ---

** PLC

gamma =  16.434
beta  =   1.451
alpha =  -3.282
Standard deviation:   0.133
Number of Cepheids:   464

** PL
 
I

b =  17.149
a =  -2.977
Standard deviation:   0.204
Number of Cepheids:   487

V

b =  17.635
a =  -2.775
Standard deviation:   0.255
Number of Cepheids:   464

W_I

b =  16.381
a =  -3.300
Standard deviation:   0.123
Number of Cepheids:   463