Table 1: Parameters for the four M 31 models considered by Kerins (2004). Columns are the model name, the component name, the mass of the component, its central density $\rho _0$ and the adopted cut-off radius R. Additional columns give, where appropriate, the core radius a, the disk scale length h and height H, the flattening parameter q and the B-band mass-to-light ratio $M/L_{\rm B}$ in solar units.
Model Component Mass $\rho _0$ R a h H q M/L $_{\rm B}$

( $\times 10^{10}~M_{\odot}$ ) ( $\times M_\odot$ pc^-3) (kpc) (kpc) (kpc) (kpc)

Massive halo halo 191 0.25 155 2 - - 1 -

bulge 4.4 4.5 40 1 - - 0.6 9

disk 3.2 0.24 40 - 6 0.3 - 4.5

Massive bulge halo 89 0.01 85 10 - - 1 -

bulge 8 2.5 40 1.5 - - 0.6 14

disk 11 0.6 40 - 7 0.3 - 18

Massive disk halo 79 0.01 110 8 - - 1 -

bulge 4.4 4.5 40 1 - - 0.6 9

disk 19 1.4 40 - 6 0.3 - 26

Reference halo 123 0.065 100 4 - - 1 -

bulge 4.4 4.5 40 1 - - 0.6 9

disk 5.3 0.35 40 - 6.4 0.3 - 8

**Table 1:** Parameters for the four M 31 models considered by Kerins (2004). Columns are the model name, the component name, the mass of the component, its central density $\rho _0$ and the adopted cut-off radius R. Additional columns give, where appropriate, the core radius a, the disk scale length h and height H, the flattening parameter q and the B-band mass-to-light ratio $M/L_{\rm B}$ in solar units.
Model	Component	Mass	$\rho _0$	R	a	h	H	q	M/L $_{\rm B}$
		( $\times 10^{10}~M_{\odot}$ )	( $\times M_\odot$ pc^-3)	(kpc)	(kpc)	(kpc)	(kpc)
Massive halo	halo	191	0.25	155	2	-	-	1	-
	bulge	4.4	4.5	40	1	-	-	0.6	9
	disk	3.2	0.24	40	-	6	0.3	-	4.5
Massive bulge	halo	89	0.01	85	10	-	-	1	-
	bulge	8	2.5	40	1.5	-	-	0.6	14
	disk	11	0.6	40	-	7	0.3	-	18
Massive disk	halo	79	0.01	110	8	-	-	1	-
	bulge	4.4	4.5	40	1	-	-	0.6	9
	disk	19	1.4	40	-	6	0.3	-	26
Reference	halo	123	0.065	100	4	-	-	1	-
	bulge	4.4	4.5	40	1	-	-	0.6	9
	disk	5.3	0.35	40	-	6.4	0.3	-	8

Source LaTeX | All tables | In the text

	1 Introduction
	2 Source and lens models
	3 Pixel lensing basics
	4 Pixel lensing optical depth and event rate
	5 Pixel lensing event duration
	6 Results
	7 Conclusions
	References