Swift Trigger: 1165948;

Presumed name: GRB 230427A

BAT	10^h 13^m 17.76^s, +48° 10′ 48.0″
position:	(153.324, 48.180 ± 180″)
XRT	10^h 13^m 14.88^s, +48° 12′ 14.5″
position:	(153.31199, 48.20404 ± 1.9″)
UVOT	10^h 13^m 15.05^s, +48° 12′ 14.4″
position:	(153.3127, +48.2040 ± 0.7″)
Galactic N_HI:	8.18×10¹⁹ cm^-2
Galactic E(B-V):	0.008 mag

Best RA:	10^h 13^m 15.05^s	= 153.3127 d
Best Dec:	+48° 12′ 14.4″	= +48.2040 d

Gal Lat:	52.88
Gal Long:	167.61

Sun angle:	97.93°, -7.9 hr East of Sun

Galaxies within 200 of XRT position

	RA*	Dec*	Redshift		Catalogue
12.8	153.3138	48.2075		Mag=23.7	NED
15.6	153.3160	48.2006		B1=20.2, B2=20.5	USNO-B1
18.5	153.3167	48.1994		Mag=19.0	NED
19.5	153.3166	48.1996		R=18.3, g=19.1, i=17.8, u=20.4, z=17.5	SDSS
20.0	153.3167	48.1995		B=19.9, R=18.2	APM-N
28.3	153.3238	48.2041		R=23.1, g=24.4, i=21.6, u=24.2, z=21.3	SDSS
29.8	153.3142	48.1958			NED
32.1	153.3051	48.1964		R=21.4, g=22.5, i=20.6, u=23.2, z=20.0	SDSS
32.3	153.3183	48.2122		Mag=23.3	NED
32.9	153.3050	48.1964		Mag=22.3	NED
32.9	153.3184	48.2121		R=22.0, g=23.2, i=21.2, u=23.0, z=21.3	SDSS
33.4	153.3177	48.1956		R=23.2, g=23.0, i=22.8, u=23.4, z=22.7	SDSS
33.4	153.3176	48.1955		R=21.7, g=21.8, i=21.6, u=22.2, z=20.4	SDSS
36.4	153.3261	48.2004		R=22.7, g=24.2, i=22.7, u=24.2, z=22.8	SDSS
39.6	153.3053	48.1940		B=21.7, R=20.0	APM-N
40.7	153.3088	48.1931		Mag=22.3	NED
41.7	153.3167	48.1928		Mag=22.7	NED
42.3	153.3167	48.1927		R=22.3, g=23.1, i=21.6, u=23.6, z=21.5	SDSS
48.2	153.3317	48.2000		Mag=16.1	NED
50.8	153.3338	48.2061		Mag=22.3	NED
51.1	153.3208	48.2169		Mag=20.4	NED
52.5	153.3337	48.2060		R=22.6, g=23.9, i=21.8, u=25.7, z=21.3	SDSS
55.6	153.2925	48.2114		Mag=23.5	NED
57.6	153.3354	48.2089		Mag=22.1	NED
57.8	153.3125	48.2201		R=21.8, g=22.8, i=20.7, u=24.1, z=20.2	SDSS
58.0	153.3125	48.2200		Mag=20.9	NED
59.1	153.3356	48.2086		I=18.8, R2=20.3	USNO-B1
59.2	153.3356	48.2088		R=21.0, g=22.0, i=20.6, u=22.6, z=19.8	SDSS
59.8	153.3131	48.2206		B=21.8, R=19.9	APM-N
59.9	153.3367	48.2086		Mag=23.8	NED
60.7	153.3151	48.2208		R=22.1, g=22.9, i=21.7, u=22.8, z=22.0	SDSS
61.3	153.3221	48.1883		Mag=23.6	NED
61.5	153.3367	48.2087		R=22.4, g=23.7, i=21.5, u=23.9, z=22.1	SDSS
62.3	153.2871	48.2003		Mag=19.9	NED
62.6	153.3388	48.2036			NED
63.6	153.2856	48.2028		B=15.9, R=14.5	APM-N
63.9	153.3129	48.2218		R=22.2, g=22.8, i=21.6, u=24.2, z=21.5	SDSS
64.4	153.3371	48.2114		Mag=21.7	NED
65.1	153.2854	48.2031		Mag=15.2	NED
65.9	153.3372	48.2114		R=22.2, g=22.5, i=22.4, u=25.3, z=23.1	SDSS
65.9	153.3125	48.2224		R=22.0, g=23.2, i=21.7, u=23.5, z=22.2	SDSS
66.1	153.3125	48.2222		Mag=23.1	NED
68.3	153.3017	48.1864			NED
69.9	153.3162	48.2233		Mag=19.9	NED
70.0	153.3162	48.2233		R=21.3, g=22.5, i=21.2, u=23.5, z=20.8	SDSS
71.8	153.3417	48.2092		Mag=23.1	NED
72.6	153.2865	48.1932		R=21.6, g=23.0, i=21.3, u=22.6, z=21.0	SDSS
73.2	153.3071	48.2241		R=21.7, g=22.9, i=21.1, u=23.3, z=20.3	SDSS
73.3	153.3222	48.2232		R=22.7, g=22.7, i=23.8, u=24.8, z=23.6	SDSS
73.4	153.3416	48.2092		R=22.3, g=23.0, i=21.9, u=24.9, z=21.0	SDSS
73.6	153.3071	48.2242		Mag=22.5	NED
74.0	153.2862	48.1933		Mag=21.9	NED
74.5	153.2811	48.2019		R=22.6, g=23.6, i=22.1, u=22.8, z=23.6	SDSS
79.3	153.2796	48.2022		Mag=23.3	NED
80.0	153.2789	48.2069		R=21.0, g=21.3, i=21.1, u=22.2, z=20.5	SDSS
80.6	153.2871	48.1890		R=22.5, g=23.0, i=21.9, u=24.7, z=22.2	SDSS
81.3	153.2948	48.2235		R=23.8, g=23.7, i=23.3, u=24.6, z=20.7	SDSS
81.7	153.2788	48.2069		Mag=21.5	NED
81.7	153.3313	48.2231		Mag=18.8	NED
83.0	153.3263	48.1828			NED
83.5	153.3375	48.2200		Mag=19.0	NED
83.5	153.2872	48.1878		R=22.1, g=23.4, i=21.6, u=25.7, z=21.4	SDSS
85.9	153.2917	48.1844		R=22.7, g=23.8, i=22.6, u=23.8, z=22.5	SDSS
86.6	153.2888	48.2219			NED
88.2	153.3479	48.2103			NED
88.2	153.2816	48.1902		R=20.7, g=21.8, i=20.1, u=23.0, z=19.9	SDSS
88.3	153.2830	48.1889		R=21.5, g=23.6, i=20.4, u=22.8, z=20.2	SDSS
88.7	153.3354	48.2233		Mag=19.0	NED
89.1	153.3142	48.2286		Mag=22.3	NED
89.2	153.2825	48.1894			NED
89.5	153.2829	48.1889		Mag=23.9	NED
89.6	153.2817	48.1903		Mag=21.8	NED
89.6	153.3357	48.2233		R=18.2, g=19.1, i=17.7, u=20.5, z=17.4	SDSS
90.1	153.3358	48.2234		B=20.1, R=17.7	APM-N
90.2	153.3492	48.1983		Mag=22.7	NED
90.9	153.3490	48.1986		I=19.1, R1=19.6	USNO-B1
91.0	153.2908	48.1831		R=21.6, g=22.7, i=21.2, u=22.4, z=20.8	SDSS
91.3	153.2908	48.1830		R=21.7, g=22.6, i=21.3, u=25.5, z=20.6	SDSS
92.2	153.2908	48.1831		Mag=22.8	NED
94.3	153.3363	48.1831		Mag=21.8	NED
95.4	153.3509	48.2095		R=22.6, g=23.0, i=22.1, u=22.8, z=21.7	SDSS
95.4	153.3362	48.1830		R=20.9, g=22.0, i=20.2, u=22.1, z=19.6	SDSS
97.9	153.2862	48.1830		R=21.4, g=22.5, i=21.2, u=23.8, z=20.7	SDSS
97.9	153.2861	48.1830		R=21.4, g=22.3, i=20.8, u=23.4, z=20.6	SDSS
98.3	153.3063	48.2311		B=21.7, R=20.0	APM-N
98.5	153.3300	48.1792		Mag=23.7	NED
98.9	153.2862	48.1831		Mag=22.0	NED
100.5	153.3529	48.2119			NED
101.2	153.3311	48.1790		R=23.4, g=25.1, i=22.2, u=24.5, z=22.1	SDSS
101.9	153.3296	48.2300		Mag=21.5	NED
102.5	153.3296	48.2300		R=20.1, g=21.4, i=19.6, u=22.8, z=19.2	SDSS
102.6	153.3467	48.2214		Mag=23.3	NED
102.9	153.2960	48.1775		R=18.2, i=18.4, u=20.8	SDSS
103.0	153.3075	48.1756		Mag=24.2	NED
103.1	153.3287	48.1777		B=21.8, R=19.9	APM-N
103.3	153.3296	48.1775		Mag=22.2	NED
103.8	153.2728	48.1919		B=20.4, R=18.5	APM-N
103.9	153.3467	48.2213		R=21.9, g=23.8, i=22.0, u=25.0, z=21.5	SDSS
104.2	153.3296	48.1776		R=20.3, g=21.9, i=19.6, u=23.0, z=19.3	SDSS
104.2	153.2850	48.1817			NED
104.2	153.3162	48.2328		Mag=20.3	NED
104.2	153.3164	48.2328		R=19.4, g=20.6, i=18.9, u=21.8, z=18.6	SDSS
104.3	153.2833	48.2256			NED
104.5	153.2733	48.1914		Mag=19.9	NED
105.0	153.2721	48.1921		I=18.4, R1=19.0, R2=18.6	USNO-B1
105.7	153.2719	48.1919		R=19.6, g=21.1, i=19.0, u=22.5, z=18.6	SDSS
106.9	153.2721	48.1919			NED
110.3	153.3321	48.1764		Mag=22.1	NED
111.2	153.3323	48.1763		R=21.4, g=22.2, i=21.2, u=24.9, z=21.3	SDSS
111.4	153.2683	48.2136			NED
112.4	153.3088	48.2352		R=21.6, g=22.4, i=21.1, u=22.5, z=20.8	SDSS
113.1	153.3067	48.2353		R=23.6, g=23.2, i=21.6, u=23.7, z=21.4	SDSS
113.4	153.3071	48.2353			NED
113.5	153.3004	48.1736		Mag=14.6	NED
113.9	153.2999	48.2347		R=22.1, g=23.4, i=22.0, u=23.7, z=20.7	SDSS
114.1	153.3081	48.2356		R1=19.6, R2=20.7	USNO-B1
114.2	153.2875	48.2308		Mag=20.7	NED
114.5	153.3000	48.2347		Mag=23.5	NED
115.6	153.2686	48.1901		R=19.4, g=19.7, i=19.1, u=20.7, z=19.1	SDSS
115.8	153.2684	48.1902		B=20.2, R=19.2	APM-N
117.0	153.3393	48.1771		R=22.7, g=23.8, i=21.8, u=25.5, z=21.2	SDSS
117.1	153.2683	48.1900		Mag=19.8	NED
117.2	153.2721	48.2222		Mag=24.3	NED
117.2	153.3400	48.1769			NED
118.4	153.2925	48.1739			NED
118.9	153.3267	48.1722			NED
119.6	153.3550	48.1864		Mag=24.4	NED
120.0	153.2978	48.1721		R=20.8, g=21.6, i=20.3, u=22.2, z=20.5	SDSS
120.5	153.3354	48.1742		Mag=22.3	NED
120.7	153.3536	48.1852		R=23.3, g=24.3, i=21.8, u=23.6, z=23.2	SDSS
121.2	153.3549	48.1863		R=21.5, g=24.2, i=21.2, u=24.9, z=20.7	SDSS
121.3	153.3429	48.1769		Mag=21.7	NED
121.4	153.2679	48.2200		Mag=23.6	NED
121.4	153.3353	48.1741		R=21.4, g=22.2, i=20.6, u=23.0, z=20.6	SDSS
122.5	153.3430	48.1770		R=20.9, g=21.8, i=20.5, u=22.5, z=20.2	SDSS
122.7	153.3002	48.1709		R=22.9, g=23.2, i=23.2, u=21.4, z=24.2	SDSS
124.0	153.2653	48.2188		R=22.5, g=23.2, i=22.3, u=24.2, z=22.5	SDSS
124.6	153.3300	48.2367		Mag=22.4	NED
125.0	153.3302	48.2366		R=21.6, g=22.2, i=21.2, u=23.3, z=21.1	SDSS
125.6	153.2654	48.2189		Mag=22.4	NED
125.8	153.3465	48.1777		R=24.6, g=23.0, i=25.0, u=24.4, z=23.0	SDSS
126.5	153.2674	48.2228		R=21.4, g=23.0, i=20.9, u=25.5, z=20.6	SDSS
128.0	153.2675	48.2228		Mag=23.0	NED
128.5	153.3208	48.1686		Mag=21.6	NED
129.2	153.2604	48.1953	0.794762	Mag=19.1	NED
129.4	153.2656	48.1857		R=22.6, g=26.6, i=21.3, u=23.0, z=21.2	SDSS
129.7	153.3654	48.2122			NED
130.2	153.3646	48.1931	0.764403	Mag=20.6	NED
131.1	153.2965	48.2390		R=21.6, g=22.1, i=21.6, u=22.4, z=21.8	SDSS
131.3	153.3496	48.1769			NED
131.6	153.2720	48.2291		R=21.5, g=23.4, i=21.1, u=25.2, z=20.7	SDSS
131.7	153.2962	48.2389		Mag=21.9	NED
131.8	153.3656	48.2120		R=22.7, g=24.4, i=22.9, u=24.4, z=21.1	SDSS
132.4	153.2581	48.2120		R=22.1, g=23.4, i=21.5, u=24.4, z=21.0	SDSS
132.7	153.2800	48.1739		R=22.8, g=24.7, i=21.6, u=25.0, z=20.8	SDSS
132.8	153.2799	48.1740		R=23.1, g=25.0, i=22.0, u=24.8, z=21.1	SDSS
133.0	153.2721	48.2292		Mag=22.3	NED
134.0	153.3125	48.1667		Mag=23.8	NED
134.1	153.3675	48.2103		Mag=23.1	NED
134.1	153.2800	48.1739			NED
134.2	153.3128	48.1668		R=22.5, g=23.9, i=21.6, u=23.4, z=22.4	SDSS
134.8	153.2570	48.1963		R=22.5, g=23.8, i=22.4, u=23.3, z=21.8	SDSS
135.1	153.3667	48.1931		Mag=22.3	NED
135.1	153.2567	48.2086			NED
135.4	153.3375	48.2378	-0.000018	Mag=19.6	NED
135.7	153.3413	48.1717		Mag=21.7	NED
135.8	153.3678	48.2104		R=21.2, g=23.1, i=20.1, u=24.5, z=19.4	SDSS
136.4	153.2571	48.1964		Mag=21.6	NED
136.7	153.3415	48.1716		R=20.8, g=21.6, i=20.6, u=22.6, z=20.2	SDSS
136.8	153.3666	48.1932		R=21.0, g=22.4, i=20.4, u=26.1, z=19.7	SDSS
137.0	153.2624	48.1852		R=21.8, g=22.9, i=21.6, u=23.5, z=21.5	SDSS
137.6	153.3206	48.2418		R=24.4, g=23.0, i=23.1, u=22.8, z=22.4	SDSS
138.0	153.3308	48.1675		Mag=22.2	NED
138.4	153.2625	48.1853		Mag=23.0	NED
138.5	153.3658	48.2186		Mag=22.0	NED
138.7	153.3308	48.1676		R=21.3, g=22.2, i=20.9, u=22.5, z=21.2	SDSS
138.8	153.3658	48.2192			NED
138.8	153.3588	48.1806			NED
140.1	153.3661	48.2187		R=21.6, g=23.0, i=20.5, u=26.4, z=20.2	SDSS
140.1	153.3654	48.2198		R=21.8, g=23.2, i=21.4, u=22.6, z=20.7	SDSS
140.4	153.2900	48.2402		R=22.4, g=22.7, i=21.5, u=23.0, z=21.5	SDSS
140.5	153.3679	48.1914			NED
140.7	153.3688	48.2158		Mag=22.6	NED
141.4	153.2545	48.2127		R=22.1, g=22.7, i=21.4, u=23.4, z=21.7	SDSS
141.7	153.3027	48.1652		B2=19.5, R1=19.1, R2=19.7	USNO-B1
142.0	153.3031	48.1650		B=21.0, R=18.9	APM-N
142.0	153.2822	48.2381		R=22.2, g=23.3, i=21.7, u=22.7, z=21.8	SDSS
142.2	153.3030	48.1650		R1=19.3, R2=19.2	USNO-B1
142.2	153.3031	48.1650		R=19.3, g=19.9, i=19.1, u=21.3, z=19.3	SDSS
142.3	153.2600	48.1856		Mag=22.6	NED
142.3	153.3686	48.2158		R=21.2, g=22.6, i=20.7, u=23.3, z=20.2	SDSS
142.3	153.3029	48.1650		Mag=19.9	NED
143.0	153.2821	48.2381		Mag=22.4	NED
143.7	153.2770	48.1717		R=21.3, g=21.9, i=20.5, u=21.6, z=20.2	SDSS
143.9	153.3375	48.1675		Mag=22.9	NED
144.0	153.3287	48.1656		R=22.6, g=22.8, i=22.3, u=25.8, z=22.9	SDSS
144.2	153.3729	48.2036			NED
144.2	153.2868	48.2404		R=23.3, g=23.6, i=21.6, u=25.3, z=21.9	SDSS
144.6	153.2771	48.1717		Mag=22.1	NED
144.8	153.3375	48.1676		R=21.5, g=22.7, i=21.2, u=23.5, z=20.3	SDSS
145.6	153.3727	48.2036		R=22.8, g=25.3, i=21.8, u=24.2, z=20.5	SDSS
145.7	153.3108	48.2444			NED
145.8	153.3075	48.2444		Mag=23.0	NED
146.3	153.3733	48.2086			NED
146.8	153.3733	48.1986		Mag=21.2	NED
147.0	153.2750	48.1717		Mag=23.3	NED
147.0	153.3212	48.1637		B=20.9, R=18.4	APM-N
147.1	153.2782	48.1700		R=21.5, g=22.6, i=21.2, u=22.7, z=21.1	SDSS
147.2	153.3275	48.1644		Mag=24.0	NED
147.3	153.3212	48.1636		Mag=20.0	NED
147.9	153.2779	48.1700		Mag=22.7	NED
148.5	153.3733	48.1986		R=20.6, g=21.2, i=20.3, u=21.8, z=20.1	SDSS
149.0	153.2983	48.1636		Mag=17.0	NED
149.0	153.3736	48.1986		B2=21.3, R2=19.6	USNO-B1
149.1	153.2937	48.2433		Mag=23.8	NED
149.3	153.3688	48.1872		B=21.8, R=20.0	APM-N
149.3	153.2694	48.1738		R=22.1, g=23.2, i=20.8, u=25.4, z=19.9	SDSS
149.5	153.2566	48.1850		R=21.1, g=22.7, i=20.6, u=24.4, z=19.8	SDSS
149.5	153.3429	48.1678		Mag=22.6	NED
149.5	153.2763	48.2381		B=21.3, R=19.5	APM-N
149.9	153.2592	48.2263		R=20.8, g=21.6, i=20.6, u=22.3, z=20.9	SDSS
150.0	153.2763	48.2378		Mag=21.3	NED
150.0	153.3435	48.1681		R=22.1, g=23.9, i=21.9, u=25.7, z=21.4	SDSS
150.2	153.3444	48.1684		B=21.8, R=19.9	APM-N
150.2	153.2696	48.1739		Mag=24.1	NED
150.4	153.3583	48.2325		Mag=22.2	NED
150.5	153.3430	48.1677		R=20.6, g=22.1, i=21.1, u=20.5, z=20.7	SDSS
151.0	153.2567	48.1850		Mag=22.1	NED
151.2	153.3696	48.1861		Mag=23.5	NED
151.4	153.2592	48.2264		Mag=21.4	NED
151.6	153.3584	48.2326		R=21.6, g=22.2, i=21.5, u=23.0, z=22.4	SDSS
151.8	153.3695	48.2217		R=25.8, g=23.0, i=25.3, u=24.3, z=21.2	SDSS
152.2	153.3246	48.2456		Mag=20.9	NED
152.8	153.3697	48.1861		R=22.1, g=23.4, i=22.0, u=25.8, z=23.3	SDSS
153.2	153.2667	48.2336		Mag=21.2	NED
153.3	153.3525	48.1708		Mag=22.8	NED
154.0	153.3733	48.1906		Mag=17.0	NED
154.5	153.3527	48.1708		R=22.1, g=22.7, i=22.7, u=23.2, z=23.8	SDSS
154.5	153.3558	48.1722		Mag=24.2	NED
154.7	153.3771	48.2053		Mag=23.0	NED
155.9	153.3350	48.2447		Mag=22.8	NED
156.0	153.2771	48.2403		Mag=18.3	NED
156.2	153.3771	48.2051		R=21.1, g=22.7, i=20.7, u=25.2, z=20.0	SDSS
156.3	153.3351	48.2446		R=21.9, g=22.2, i=21.8, u=22.9, z=20.9	SDSS
156.5	153.3772	48.2051		R=21.5, g=22.9, i=20.8, u=25.0, z=20.3	SDSS
156.8	153.2521	48.1875		Mag=17.7	NED
156.8	153.3450	48.2419		Mag=21.8	NED
157.1	153.2667	48.1726		B=21.8, R=18.6	APM-N
157.5	153.3449	48.2419		R=21.0, g=22.1, i=20.7, u=24.5, z=20.3	SDSS
157.6	153.3054	48.2475			NED
157.7	153.2667	48.1728		Mag=20.5	NED
158.2	153.3049	48.2477		R=20.9, g=21.6, i=20.3, u=21.9, z=19.7	SDSS
158.3	153.2608	48.2318		B=21.8, R=19.9	APM-N
158.5	153.2605	48.2316		R=20.2, g=21.9, i=19.6, u=23.6, z=19.5	SDSS
158.6	153.3050	48.2478		Mag=21.5	NED
158.8	153.2627	48.1746		R=22.7, g=24.1, i=21.8, u=22.5, z=20.8	SDSS
158.8	153.3683	48.1803		Mag=21.3	NED
158.9	153.2605	48.2319		R1=19.8, R2=20.3	USNO-B1
159.1	153.2717	48.1694			NED
159.4	153.3408	48.1642		R=24.4, g=25.1, i=24.2, u=21.8, z=21.5	SDSS
159.4	153.2740	48.1677		R=23.4, g=24.2, i=22.0, u=23.3, z=22.2	SDSS
159.5	153.3187	48.1600		Mag=20.5	NED
159.8	153.3189	48.1599		R=19.5, g=20.4, i=19.1, u=21.7, z=18.9	SDSS
159.9	153.2604	48.2317		Mag=21.9	NED
159.9	153.2534	48.1828		B2=20.9, R1=19.6, R2=20.3	USNO-B1
160.1	153.3271	48.1606		Mag=22.2	NED
160.3	153.3686	48.1804		R=20.5, g=21.3, i=20.3, u=22.1, z=20.0	SDSS
160.4	153.3471	48.1658		Mag=24.2	NED
160.7	153.3270	48.1606		R=21.2, g=22.1, i=20.4, u=22.7, z=20.2	SDSS
160.8	153.3783	48.2131			NED
161.4	153.3472	48.1658		R=22.3, g=24.2, i=21.3, u=25.8, z=21.4	SDSS
161.8	153.2969	48.2479		R=20.8, g=22.1, i=20.0, u=23.0, z=19.7	SDSS
161.9	153.2533	48.1828		Mag=21.0	NED
162.4	153.2971	48.2478	0.528564		NED
162.5	153.3023	48.2487		R=23.4, g=24.1, i=22.0, u=23.8, z=22.0	SDSS
162.5	153.2658	48.2371		R=21.8, g=22.2, i=21.2, u=23.8, z=20.8	SDSS
162.8	153.3783	48.2153			NED
163.5	153.3517	48.1667		Mag=23.7	NED
163.7	153.3608	48.1719		Mag=21.8	NED
163.8	153.2658	48.2369		Mag=22.1	NED
164.6	153.3518	48.1668		R=22.1, g=23.9, i=21.5, u=24.7, z=21.1	SDSS
164.9	153.3610	48.1720		I=18.7, R1=19.8, R2=20.3	USNO-B1
165.1	153.2622	48.2357		R=23.9, g=22.6, i=22.4, u=24.5, z=21.8	SDSS
165.4	153.2593	48.2337		R=20.3, g=22.0, i=19.6, u=23.7, z=19.3	SDSS
166.1	153.2789	48.2446		B=21.8, R=19.4	APM-N
166.1	153.2791	48.2447		R=19.9, g=21.2, i=19.4, u=22.7, z=19.1	SDSS
166.1	153.2433	48.2014		Mag=18.1	NED
166.1	153.2958	48.2486		Mag=23.3	NED
166.4	153.3788	48.1900		Mag=23.4	NED
166.6	153.2454	48.1910		R=17.8, g=19.6, i=17.2, u=22.0, z=16.8	SDSS
166.7	153.2453	48.1910		B=21.8, R=17.8	APM-N
166.7	153.2454	48.1908		h=0.0, j=15.8, k=14.3	2MASS
166.8	153.2453	48.1911		B2=20.0, I=17.2, R1=18.0, R2=17.3	USNO-B1
166.8	153.2592	48.2336		Mag=21.8	NED
167.0	153.2792	48.2447		Mag=21.2	NED
167.2	153.3621	48.2363		R=22.0, g=23.5, i=23.1, u=23.8, z=22.6	SDSS
167.8	153.2683	48.2400		Mag=22.4	NED
168.0	153.3787	48.1899		R=22.5, g=23.9, i=22.1, u=25.0, z=21.7	SDSS
168.2	153.2454	48.1911	0.336600		NED
168.2	153.2454	48.1911	0.343242	Mag=19.8	NED
169.6	153.3508	48.2436		Mag=21.8	NED
170.2	153.2496	48.1825			NED
170.3	153.3475	48.2453		Mag=21.4	NED
170.4	153.3508	48.2437		R=21.2, g=21.7, i=21.4, u=22.3, z=20.4	SDSS
170.5	153.3196	48.1569		Mag=24.3	NED
170.8	153.3197	48.1569		R=22.3, g=24.8, i=22.9, u=23.6, z=22.1	SDSS
171.0	153.3475	48.2452		R=20.7, g=21.6, i=20.3, u=22.4, z=19.8	SDSS
171.0	153.3368	48.2486		B=21.8, R=20.0	APM-N
171.3	153.2575	48.2348		R=22.3, g=24.0, i=23.2, u=24.5, z=23.8	SDSS
171.7	153.2432	48.2172		R=21.2, g=22.8, i=20.3, u=23.2, z=19.7	SDSS
171.8	153.3821	48.1925			NED
172.0	153.3812	48.2175		Mag=21.1	NED
172.0	153.3842	48.1997		Mag=22.4	NED
172.3	153.2402	48.2029		R=23.2, g=23.4, i=21.6, u=24.6, z=22.2	SDSS
172.7	153.2575	48.2347		Mag=23.7	NED
173.2	153.3158	48.1558		Mag=23.2	NED
173.2	153.3271	48.1569			NED
173.3	153.2433	48.2172		Mag=21.8	NED
173.3	153.3508	48.2450			NED
173.4	153.3160	48.1559		R=22.0, g=22.9, i=21.5, u=25.7, z=22.7	SDSS
173.5	153.3510	48.2446		B1=18.2, I=17.2, R1=17.8	USNO-B1
173.7	153.2412	48.2125		Mag=22.5	NED
173.8	153.3841	48.1996		R=21.6, g=22.5, i=21.0, u=23.8, z=20.6	SDSS
174.1	153.3512	48.2448		R=17.7, g=18.2, i=17.4, u=19.6, z=17.2	SDSS
174.2	153.3817	48.2175		B=21.6, R=20.0	APM-N
174.2	153.3512	48.2448		B=18.6, R=17.4	APM-N
174.4	153.3517	48.1631		Mag=22.5	NED
174.6	153.2393	48.2069		R=21.3, g=22.4, i=20.8, u=24.2, z=20.2	SDSS
175.1	153.3828	48.1922		R=23.2, g=23.4, i=22.0, u=22.6, z=22.5	SDSS
175.5	153.3518	48.1632		R=22.0, g=22.6, i=22.4, u=23.2, z=21.1	SDSS
176.2	153.3767	48.1800		Mag=24.7	NED
176.2	153.3227	48.2525		R=22.7, g=24.6, i=21.3, u=25.9, z=21.1	SDSS
176.3	153.2392	48.2069		Mag=22.2	NED
176.4	153.2489	48.2293		B1=20.9, R1=19.9	USNO-B1
176.5	153.2485	48.2288		R=20.7, g=22.3, i=20.2, u=22.4, z=19.7	SDSS
177.1	153.3671	48.2372		Mag=19.3	NED
177.1	153.3225	48.2528			NED
177.2	153.3788	48.2258			NED
177.8	153.3158	48.1547		R=22.4, g=22.4, i=21.7, u=22.7, z=21.1	SDSS
178.0	153.2408	48.1900		R=21.4, g=24.5, i=21.0, u=26.1, z=20.7	SDSS
178.0	153.2483	48.2289		Mag=22.3	NED
178.3	153.3672	48.2372		R=18.5, g=19.4, i=18.1, u=20.5, z=17.8	SDSS
178.4	153.3671	48.2373		B1=19.3, B2=18.9, I=17.9, R1=18.3, R2=18.1	USNO-B1
178.4	153.3279	48.2525		Mag=23.1	NED
178.5	153.3673	48.2373		B=20.1, R=18.2	APM-N
179.2	153.3158	48.1542			NED
179.3	153.2399	48.2172		R=21.7, g=23.0, i=21.2, u=23.6, z=20.7	SDSS
179.6	153.2408	48.1900		Mag=22.7	NED
180.5	153.3579	48.2439			NED
180.7	153.3583	48.2436		R=23.6, g=24.8, i=21.6, u=25.1, z=20.5	SDSS
181.0	153.2400	48.2172		Mag=20.7	NED
181.0	153.2537	48.2359		R=22.1, g=22.6, i=21.9, u=22.5, z=21.4	SDSS
181.7	153.2625	48.2417			NED
181.9	153.2593	48.2403		R=21.3, g=23.1, i=21.2, u=23.3, z=20.8	SDSS
181.9	153.3144	48.2545		R=22.2, g=22.5, i=21.9, u=25.4, z=22.0	SDSS
181.9	153.2404	48.1874		R=20.6, g=21.3, i=20.6, u=22.0, z=20.2	SDSS
182.0	153.3142	48.2544		Mag=22.0	NED
182.0	153.3608	48.1650			NED
182.4	153.2537	48.2358		Mag=22.4	NED
183.1	153.2362	48.2102		R=22.3, g=25.5, i=22.0, u=22.5, z=22.5	SDSS
183.2	153.2592	48.2403		Mag=22.9	NED
183.7	153.3729	48.1725			NED
184.0	153.2621	48.2428		R=20.3, g=21.1, i=19.9, u=21.8, z=19.8	SDSS
184.1	153.3346	48.2531		Mag=22.6	NED
184.5	153.2351	48.2040		R=22.2, g=23.4, i=21.7, u=25.7, z=21.0	SDSS
184.6	153.2696	48.2464		Mag=23.6	NED
184.8	153.3728	48.1726		R=23.4, g=25.3, i=22.1, u=25.1, z=23.1	SDSS
184.8	153.3842	48.1853		Mag=21.9	NED
184.8	153.2442	48.2284		R=22.3, g=23.4, i=22.3, u=23.1, z=21.8	SDSS
184.9	153.2362	48.2103		Mag=25.5	NED
185.2	153.3900	48.2039		Mag=21.5	NED
185.2	153.2621	48.2428		Mag=21.1	NED
185.7	153.2411	48.2247		R=20.0, g=21.8, i=19.2, u=26.1, z=18.7	SDSS
186.0	153.3308	48.2542		Mag=22.3	NED
186.2	153.2858	48.1554		R=21.7, g=22.5, i=21.2, u=22.6, z=21.9	SDSS
186.2	153.2350	48.2042		Mag=23.3	NED
186.3	153.3308	48.2542		R=20.7, g=22.4, i=20.0, u=25.8, z=19.5	SDSS
186.4	153.2442	48.2283		Mag=23.3	NED
186.5	153.3844	48.1853		R=21.2, g=21.8, i=21.3, u=22.1, z=21.3	SDSS
186.6	153.2858	48.1553		Mag=22.5	NED
186.8	153.2746	48.2494			NED
187.3	153.3013	48.1525		Mag=24.2	NED
187.3	153.2408	48.2247	0.493931	Mag=21.5	NED
187.3	153.3896	48.1947			NED
187.4	153.2620	48.2441		R=21.3, g=22.7, i=20.8, u=23.4, z=21.4	SDSS
187.4	153.3585	48.2459		R=24.4, g=24.6, i=21.8, u=23.8, z=21.1	SDSS
187.5	153.3671	48.1667		Mag=19.7	NED
187.9	153.3242	48.2556		Mag=22.8	NED
188.1	153.3664	48.1664		R=24.0, g=24.0, i=24.0, u=22.2, z=22.8	SDSS
188.3	153.2488	48.1731		R=23.1, g=23.9, i=22.2, u=23.3, z=21.8	SDSS
188.4	153.2956	48.1529		R=22.8, g=23.7, i=22.5, u=25.0, z=21.3	SDSS
188.6	153.3673	48.1668		B1=19.1, B2=19.1, I=18.4, R1=18.9, R2=18.8	USNO-B1
188.6	153.2954	48.1528		Mag=21.3	NED
188.8	153.3673	48.1667		R=18.9, g=19.7, i=18.6, u=21.4, z=18.6	SDSS
189.0	153.3895	48.1946		R=23.0, g=24.1, i=21.6, u=22.4, z=21.2	SDSS
189.0	153.3674	48.1667		B=20.2, R=18.9	APM-N
189.1	153.3667	48.2422			NED
189.3	153.3300	48.1528		Mag=23.5	NED
189.8	153.3299	48.1527		R=22.3, g=23.4, i=22.6, u=25.5, z=20.4	SDSS
189.8	153.2357	48.2180		R=21.3, g=23.0, i=20.6, u=24.3, z=20.0	SDSS
191.0	153.3913	48.2122			NED
191.2	153.2397	48.1817		R=22.2, g=23.1, i=21.4, u=24.5, z=20.4	SDSS
191.5	153.2354	48.2181		Mag=22.2	NED
191.6	153.2407	48.1800		R=21.0, g=22.5, i=20.3, u=24.2, z=19.8	SDSS
191.6	153.3292	48.2561		Mag=21.7	NED
191.8	153.3290	48.2561		R=21.3, g=22.4, i=20.5, u=24.9, z=19.9	SDSS
192.1	153.2898	48.1528		R=22.6, g=24.6, i=22.8, u=23.8, z=24.2	SDSS
192.4	153.3862	48.1828		Mag=21.0	NED
192.4	153.2896	48.1528		Mag=24.3	NED
192.5	153.3733	48.2392		Mag=21.8	NED
192.7	153.2318	48.2017		R=21.8, g=22.8, i=21.7, u=23.2, z=20.9	SDSS
192.7	153.2396	48.1817		Mag=23.2	NED
192.9	153.2322	48.2106		R=21.5, g=23.0, i=20.5, u=24.5, z=19.9	SDSS
193.2	153.2404	48.1800			NED
193.6	153.2883	48.2553		Mag=19.7	NED
193.7	153.3733	48.2391		R=20.8, g=21.6, i=20.4, u=22.4, z=21.0	SDSS
193.9	153.3862	48.1827		B2=20.6, R2=20.2	USNO-B1
194.0	153.3862	48.1826		R=20.6, g=21.0, i=20.4, u=21.8, z=20.5	SDSS
194.3	153.2321	48.1983		Mag=22.9	NED
194.4	153.2317	48.2017		Mag=23.0	NED
194.5	153.3933	48.1983		Mag=22.8	NED
194.6	153.3746	48.1692		Mag=22.5	NED
194.6	153.2321	48.2106		Mag=23.0	NED
194.7	153.2309	48.2023		R1=19.9, R2=20.6	USNO-B1
194.8	153.2389	48.1805		R=22.1, g=22.8, i=21.7, u=24.3, z=20.9	SDSS
194.9	153.3354	48.2561			NED
195.0	153.3754	48.1697			NED
195.2	153.3357	48.2559		R=20.9, g=21.9, i=20.7, u=21.8, z=20.2	SDSS
195.3	153.3675	48.1642		Mag=23.3	NED
195.3	153.3767	48.1703		Mag=23.2	NED
195.9	153.2574	48.1636		R=22.5, g=23.6, i=22.2, u=23.9, z=21.6	SDSS
196.0	153.3746	48.1691		R=22.5, g=22.8, i=22.3, u=22.8, z=21.3	SDSS
196.2	153.3008	48.2581			NED
196.3	153.3338	48.2567		Mag=22.5	NED
196.3	153.2388	48.1806		Mag=22.8	NED
196.6	153.3340	48.2566		R=21.8, g=22.4, i=21.6, u=22.2, z=21.6	SDSS
196.6	153.3677	48.1640		R=22.0, g=23.3, i=22.2, u=25.1, z=21.8	SDSS
196.7	153.3766	48.1704		R=22.3, g=23.1, i=22.0, u=24.5, z=21.0	SDSS
196.8	153.2308	48.2119		R=21.6, g=22.4, i=21.2, u=22.7, z=21.3	SDSS
196.9	153.2575	48.1636		Mag=23.2	NED
197.5	153.2359	48.1831		B1=20.6, B2=20.6, R2=20.2	USNO-B1
197.7	153.2358	48.1831		R=20.0, g=21.2, i=19.5, u=22.8, z=19.2	SDSS
197.8	153.3783	48.2375		Mag=21.4	NED
197.9	153.3807	48.1736		R=22.4, g=23.5, i=21.5, u=23.4, z=21.7	SDSS
197.9	153.3950	48.2086		Mag=23.0	NED
198.5	153.2308	48.2119		Mag=22.6	NED
198.7	153.2300	48.1997		Mag=22.7	NED
198.8	153.2904	48.1508		Mag=22.2	NED
198.8	153.3489	48.2535		R=23.5, g=24.9, i=22.1, u=25.4, z=21.2	SDSS
198.8	153.2358	48.1833			NED
199.1	153.3050	48.1489		Mag=25.1	NED
199.2	153.3808	48.1725			NED
199.4	153.3738	48.1667		Mag=20.7	NED
199.5	153.3871	48.2283			NED
199.6	153.3949	48.2086		R=22.8, g=23.6, i=22.7, u=23.4, z=23.0	SDSS
199.7	153.3508	48.2533			NED
199.7	153.2317	48.1894		R=19.6, g=20.8, i=19.1, u=24.1, z=18.7	SDSS
199.9	153.2316	48.1896		B=20.9, R=19.4	APM-N
199.9	153.2316	48.1895		B2=20.4, I=18.1, R1=19.6, R2=19.1	USNO-B1

Queried APM-N, SDSS, PSCz, SSS, NED, 2MASSX, USNO-B1.

* RA/Dec in equinox J2000

Magnitudes depend on the catalogue. e.g. For Sloan, R is the Sloan r mag, not the Johnson R from APM, for example