Table 2: Infrared excess in V838 Mon: data and results. See text for explanations of the columns.
Day Data $T_{\rm BB,s}$ $T_{\rm BB,d}$ -lg $\theta_{\rm d}$ $R_{\rm d}/R_{\odot}$ $L_{\rm d}/L_{\rm s}$

15. ${\it BVRI}$ (clk3) 5200.

${\it LMN}$ (lrr4)

28.5 ${\it BVRI}$ (kls2) 4650.

${\it JHK}$ (lrr4)

9-12 $\mu$ m(klk2)

42. U-L(mhk2) 6880.

10-12 $\mu$ m(klk2)

258. B-L(clm5) 1840.

8-18 $\mu$ m(wc2)

395. B-L(clm5) 2220. 800. 7.75 6.3E3 0.29

J-N(lrr4)

650. B-L(clm5) 2520. 600. 7.43 13.1E3 0.54

${\it LMN}$ (lrp3)

9-19 $\mu$ m(tp3)

Data references: clk3 - Crause et al. (2003); clm5 - Crause et al. (2005); klk2 - Kaeufl et al. (2002); kls2 - Kimeswenger et al. (2002); lrp3 - Lynch et al. (2003); lrr4 - Lynch et al. (2004); mhk2 - Munari et al. (2002c); tp3 - Tapia & Persi (2003); wc2 - Watson & Costero (2002).

Source LaTeX | All tables | In the text

	1 Introduction
	2 Observational data and analysis
	3 Distance and interstellar extinction
	4 Results
	5 Evolution of the object
	6 Infrared excess
	7 Summary
	References
	Online Material
	Appendix A: Polytropic envelope

Day	Data	$T_{\rm BB,s}$	$T_{\rm BB,d}$	-lg $\theta_{\rm d}$	$R_{\rm d}/R_{\odot}$	$L_{\rm d}/L_{\rm s}$
15.	${\it BVRI}$ (clk3)	5200.
	${\it LMN}$ (lrr4)
28.5	${\it BVRI}$ (kls2)	4650.
	${\it JHK}$ (lrr4)
	9-12 $\mu$ m(klk2)
42.	U-L(mhk2)	6880.
	10-12 $\mu$ m(klk2)
258.	B-L(clm5)	1840.
	8-18 $\mu$ m(wc2)
395.	B-L(clm5)	2220.	800.	7.75	6.3E3	0.29
	J-N(lrr4)
650.	B-L(clm5)	2520.	600.	7.43	13.1E3	0.54
	${\it LMN}$ (lrp3)
	9-19 $\mu$ m(tp3)