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Swift Trigger: 458918;

Presumed name: GRB 110808A

Back to trigger list.

BAT 03h 49m 03.36s, -44° 10′ 44.4″
position:(57.264, -44.179 ± 180″)
XRT 03h 49m 04.15s, -44° 11′ 38.8″
position:(57.2673, -44.1941 ± 2.6″)
UVOT 03h 49m 04.27s, -44° 11′ 40.2″
position:(57.2678, -44.1945 ± 0.8″)
Galactic NHI:0.00×100 cm-2
Galactic E(B-V):0.010 mag
Best RA:03h 49m 04.27s= 57.2678 d
Best Dec:-44° 11′ 40.2″= -44.1945 d
Gal Lat:
Gal Long:
Sun angle:94.63°, 5.4 hr West

1Sper #4 auto processing.

Stars within 3.33 of UVOT position

RA*Dec* CatalogueQuery
10.157.2640-44.1938B2=21.6, R2=21.2USNO-B1Query vizier around this object
40.657.2829-44.1977h=14.2, j=14.7, k=13.82MASSQuery vizier around this object
51.957.2728-44.2085B2=22.0, I=18.4, R1=20.1, R2=21.4USNO-B1Query vizier around this object
53.157.2574-44.1818B2=21.3, I=18.6, R1=19.6, R2=19.9USNO-B1Query vizier around this object
61.257.2896-44.2012B2=17.6, I=16.9, R1=16.9, R2=16.9USNO-B1Query vizier around this object
61.357.2896-44.2012h=15.9, j=16.2, k=15.92MASSQuery vizier around this object
88.057.2438-44.2118B2=21.8, I=18.2USNO-B1Query vizier around this object
90.157.3012-44.1873R1=20.8, R2=21.5USNO-B1Query vizier around this object
97.457.2698-44.1675B2=18.6, I=17.0, R1=17.4, R2=17.3USNO-B1Query vizier around this object
97.657.2698-44.1674h=15.1, j=15.8, k=15.22MASSQuery vizier around this object
98.157.2421-44.1744h=13.5, j=13.9, k=13.52MASSQuery vizier around this object
98.257.2421-44.1744B2=15.4, I=14.1, R1=14.5, R2=14.5USNO-B1Query vizier around this object
99.757.3049-44.1868B2=21.1, I=17.9, R1=19.7, R2=19.5USNO-B1Query vizier around this object
99.957.3050-44.1868h=15.6, j=16.1, k=15.22MASSQuery vizier around this object
102.457.2906-44.2178h=15.9, j=16.7, k=15.32MASSQuery vizier around this object
106.457.2417-44.1716h=14.8, j=15.4, k=14.62MASSQuery vizier around this object
106.557.2417-44.1716B2=19.2, I=16.8, R1=18.1, R2=17.7USNO-B1Query vizier around this object
121.457.2500-44.2257B2=20.6, R1=20.8, R2=20.7USNO-B1Query vizier around this object
121.557.2653-44.1608B2=18.9, R1=19.9, R2=19.0USNO-B1Query vizier around this object
127.757.2560-44.2289h=10.8, j=11.4, k=10.62MASSQuery vizier around this object
129.657.2392-44.2241h=15.7, j=16.9, k=15.12MASSQuery vizier around this object
129.757.2393-44.2242B2=19.1, I=17.5, R1=17.6, R2=17.8USNO-B1Query vizier around this object
130.357.2898-44.1619h=16.4, j=16.6, k=15.52MASSQuery vizier around this object
130.557.2897-44.1618B2=18.1, I=18.1, R1=17.9, R2=17.8USNO-B1Query vizier around this object
131.257.2539-44.2296B2=13.3, I=10.3, R1=11.3, R2=11.6USNO-B1Query vizier around this object
132.557.2532-44.2298h=9.2, j=9.9, k=9.02MASSQuery vizier around this object
135.557.2503-44.2300I=18.0, R1=20.6, R2=18.0USNO-B1Query vizier around this object
135.857.2380-44.1634h=14.3, j=14.6, k=14.12MASSQuery vizier around this object
136.057.2220-44.2131B2=22.7, I=18.6, R1=20.4, R2=20.2USNO-B1Query vizier around this object
136.257.2380-44.1633B2=15.9, I=14.7, R1=15.1, R2=15.0USNO-B1Query vizier around this object
137.557.2673-44.2327B2=21.2, R1=20.4, R2=20.8USNO-B1Query vizier around this object
143.457.2428-44.2301B2=21.4, R1=19.9, R2=19.9USNO-B1Query vizier around this object
145.157.2484-44.1567B2=21.1, I=18.4, R1=20.1, R2=20.6USNO-B1Query vizier around this object
149.657.2519-44.2344B2=20.3, R1=20.3, R2=20.8USNO-B1Query vizier around this object
150.057.3100-44.2232h=13.9, j=14.2, k=13.92MASSQuery vizier around this object
151.357.3188-44.1738B2=22.2, R1=20.9USNO-B1Query vizier around this object
157.457.3169-44.1686h=15.6, j=16.3, k=15.02MASSQuery vizier around this object
157.457.3170-44.1686B2=21.3, I=17.9, R1=19.8, R2=19.9USNO-B1Query vizier around this object
161.657.2158-44.1696B2=21.9, I=18.7, R1=20.4, R2=20.8USNO-B1Query vizier around this object
163.357.3311-44.1942I=18.8, R1=20.7USNO-B1Query vizier around this object
167.657.3093-44.2303B2=18.6, I=17.4, R1=18.2, R2=18.1USNO-B1Query vizier around this object
169.557.2150-44.1665I=16.6, R1=20.0USNO-B1Query vizier around this object
171.257.2151-44.1656B2=17.0, I=15.9, R1=16.5, R2=16.4USNO-B1Query vizier around this object
171.357.2149-44.1658h=15.7, j=16.1, k=14.92MASSQuery vizier around this object
173.057.2522-44.1478B2=20.2, R1=20.9, R2=20.5USNO-B1Query vizier around this object
181.257.3085-44.1535B2=19.4, I=18.4, R1=19.0, R2=18.9USNO-B1Query vizier around this object
183.457.3141-44.1559B2=21.8, R1=20.9USNO-B1Query vizier around this object
187.557.2581-44.2461B2=21.4, I=18.8, R1=19.5, R2=20.7USNO-B1Query vizier around this object
187.757.3326-44.2182h=13.0, j=13.3, k=12.92MASSQuery vizier around this object
187.957.3327-44.2182B2=14.6, I=13.3, R1=13.9, R2=13.8USNO-B1Query vizier around this object
188.357.2008-44.2152B2=19.9, I=17.8, R1=18.9, R2=18.4USNO-B1Query vizier around this object
188.457.2008-44.2152h=16.0, j=16.7, k=15.02MASSQuery vizier around this object
188.957.2664-44.2470B2=21.1, R2=21.9USNO-B1Query vizier around this object
194.857.1978-44.2147B2=19.9, I=18.3, R1=20.0, R2=19.6USNO-B1Query vizier around this object
195.657.1974-44.2146R1=20.7, R2=20.8USNO-B1Query vizier around this object
195.957.3244-44.2308B2=19.7, R1=20.4, R2=20.6USNO-B1Query vizier around this object
196.557.2743-44.2489h=13.1, j=13.7, k=12.92MASSQuery vizier around this object
196.757.2744-44.2489B2=17.4, I=14.2, R1=15.3, R2=15.8USNO-B1Query vizier around this object
197.857.2708-44.1396R1=20.8, R2=21.3USNO-B1Query vizier around this object
198.857.3344-44.1667B2=19.9, I=17.5, R1=18.3, R2=18.4USNO-B1Query vizier around this object
199.057.3344-44.1667h=15.3, j=15.9, k=15.02MASSQuery vizier around this object

Queried USNO-B1, SDSS, 2MASS.

* 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.