Astrometry with Carte du Ciel plates, San Fernando zone - II. CdC-SF: a precise proper motion catalogue

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Table 3:

Internal estimation of the proper motion errors binned by magnitude, including the number of stars per magnitude interval.
Mag.	$\langle \sigma_{\mu_{\alpha} \cos\delta} \rangle$	$\langle \sigma_{\mu_{\delta}} \rangle$	N_*'s
	(mas/yr)	(mas/yr)
7	1.2	1.2	7
8	1.3	1.0	130
9	1.1	1.0	1092
10	1.1	1.1	5936
11	1.1	1.1	20 405
12	1.1	1.0	44 464
13	1.1	1.1	77 505
14	1.6	1.4	136 028
15	2.9	2.6	202 416
16	3.2	3.1	15 786
Total	2.0	1.9	503 769

Each bin m includes stars whose magnitude is in the range of [m-0.5,m+0.5).

Source LaTeX | All tables | In the text

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