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Swift Trigger: 1014316;

Presumed name: GRB 201223A

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BAT 08h 51m 23.76s, +71° 10′ 26.4″
position:(132.849, +71.174 ± 180″)
XRT 08h 51m 09.46s, +71° 10′ 46.2″
position:(132.7894, 71.1795 ± 2.2″)
UVOT 08h 51m 09.50s, +71° 10′ 47.3″
position:(132.7896, +71.1798 ± 0.6″)
Galactic NHI:2.73×100 cm-2
Galactic E(B-V):0.043 mag
Best RA:08h 51m 09.50s= 132.7896 d
Best Dec:+71° 10′ 47.3″= +71.1798 d
Gal Lat:35.09
Gal Long:142.91
Sun angle:126.95°, 9.3 hr West

1Sper #4 auto processing.

Galaxies within 3.33 of XRT position

RA*Dec*Redshift CatalogueQuery
23.2132.778371.1744NEDQuery vizier around this object
27.8132.772571.1853NEDQuery vizier around this object
28.0132.808371.1847NEDQuery vizier around this object
29.5132.801271.1869NEDQuery vizier around this object
31.9132.762171.1789NEDQuery vizier around this object
34.6132.760871.1822NEDQuery vizier around this object
34.7132.795971.1701B=21.0, R=19.0APM-NQuery vizier around this object
35.0132.760671.1824B=20.8, R=17.9APM-NQuery vizier around this object
35.5132.795271.1698B2=20.5, R2=20.4USNO-B1Query vizier around this object
37.3132.816871.1741B=21.2, R=20.0APM-NQuery vizier around this object
37.4132.795071.1694NEDQuery vizier around this object
41.0132.755471.1767NEDQuery vizier around this object
48.8132.780871.1931NEDQuery vizier around this object
51.6132.772971.1931NEDQuery vizier around this object
55.7132.802371.1646B=21.6, R=19.2APM-NQuery vizier around this object
56.9132.822171.1681NEDQuery vizier around this object
60.7132.796071.1962B=17.7, R=20.0APM-NQuery vizier around this object
61.5132.745871.1703NEDQuery vizier around this object
61.6132.797571.1628NEDQuery vizier around this object
61.7132.775471.1633NEDQuery vizier around this object
61.9132.780871.1625B=20.8, R=17.8APM-NQuery vizier around this object
62.0132.745871.1700NEDQuery vizier around this object
63.2132.807171.1629B=21.6, R=19.4APM-NQuery vizier around this object
63.5132.780071.1625NEDQuery vizier around this object
63.8132.807171.1631NEDQuery vizier around this object
64.4132.751571.1665B=20.7, R=18.1APM-NQuery vizier around this object
65.2132.835871.1694NEDQuery vizier around this object
65.3132.751271.1664NEDQuery vizier around this object
65.6132.757971.1644B=21.6, R=20.0APM-NQuery vizier around this object
66.7132.830471.1928NEDQuery vizier around this object
67.3132.757571.1642NEDQuery vizier around this object
68.0132.735471.1728NEDQuery vizier around this object
68.2132.784671.1608NEDQuery vizier around this object
70.1132.767971.1981NEDQuery vizier around this object
73.9132.788771.2003NEDQuery vizier around this object
75.1132.854271.1814NEDQuery vizier around this object
75.5132.854271.1813B=21.6, R=18.5APM-NQuery vizier around this object
78.5132.724671.1736NEDQuery vizier around this object
78.5132.856771.1775NEDQuery vizier around this object
81.8132.765471.2011NEDQuery vizier around this object
85.5132.822571.2011NEDQuery vizier around this object
87.5132.864671.1822NEDQuery vizier around this object
88.6132.730371.1639R1=19.6, R2=20.1USNO-B1Query vizier around this object
89.0132.817171.2028NEDQuery vizier around this object
90.1132.729671.1639NEDQuery vizier around this object
91.3132.782171.1544NEDQuery vizier around this object
92.7132.711371.1850NEDQuery vizier around this object
93.0132.790071.1539NEDQuery vizier around this object
93.7132.865071.1708NEDQuery vizier around this object
95.9132.872171.1819NEDQuery vizier around this object
96.4132.773771.2061NEDQuery vizier around this object
97.1132.749271.2033NEDQuery vizier around this object
98.4132.856771.1631NEDQuery vizier around this object
98.7132.749371.2037B=20.8, R=19.0APM-NQuery vizier around this object
100.2132.845471.1586NEDQuery vizier around this object
101.1132.763771.1531NEDQuery vizier around this object
104.8132.700171.1753B1=21.1, I=18.4, R1=19.6, R2=19.8USNO-B1Query vizier around this object
105.2132.700071.1753NEDQuery vizier around this object
105.5132.877571.1875NEDQuery vizier around this object
105.6132.718371.1617NEDQuery vizier around this object
105.7132.813371.2081NEDQuery vizier around this object
106.1132.808271.2083R1=19.5, R2=20.1USNO-B1Query vizier around this object
106.3132.880071.1753NEDQuery vizier around this object
106.7132.872571.1925NEDQuery vizier around this object
106.9132.821271.1519NEDQuery vizier around this object
107.0132.772971.2092NEDQuery vizier around this object
107.3132.798771.1503NEDQuery vizier around this object
107.6132.881171.1754B1=21.1, R1=20.1USNO-B1Query vizier around this object
108.1132.870471.1650NEDQuery vizier around this object
110.6132.697571.1717NEDQuery vizier around this object
112.4132.761771.1500NEDQuery vizier around this object
112.5132.828771.1511NEDQuery vizier around this object
112.7132.786271.1486NEDQuery vizier around this object
113.5132.882971.1703NEDQuery vizier around this object
116.9132.888371.1736NEDQuery vizier around this object
117.6132.744771.1502B=19.7, R=18.5APM-NQuery vizier around this object
118.5132.890871.1761NEDQuery vizier around this object
119.9132.857171.2050NEDQuery vizier around this object
120.4132.878771.1967NEDQuery vizier around this object
121.1132.754271.2114NEDQuery vizier around this object
121.5132.857471.2052B=17.3, R=14.8APM-NQuery vizier around this object
122.4132.684571.1760B2=21.4, I=18.6, R1=19.6, R2=19.6USNO-B1Query vizier around this object
122.6132.684671.1761NEDQuery vizier around this object
122.7132.684471.1758B=21.6, R=19.4APM-NQuery vizier around this object
122.9132.890071.1692NEDQuery vizier around this object
124.6132.825071.2125NEDQuery vizier around this object
125.1132.696071.1968B1=20.5, I=18.5USNO-B1Query vizier around this object
125.3132.781771.1450NEDQuery vizier around this object
125.5132.793771.2147NEDQuery vizier around this object
127.9132.696271.1986NEDQuery vizier around this object
130.8132.721971.1504B1=20.7, B2=20.3, I=18.7, R1=19.4, R2=19.4USNO-B1Query vizier around this object
131.6132.680871.1697NEDQuery vizier around this object
133.6132.842971.1469NEDQuery vizier around this object
133.9132.874271.1544NEDQuery vizier around this object
134.2132.842771.1464B1=21.1, R1=20.1USNO-B1Query vizier around this object
134.7132.716071.1505B1=20.7, B2=20.1, R1=19.9, R2=19.7USNO-B1Query vizier around this object
134.8132.716171.1505B=21.2, R=19.3APM-NQuery vizier around this object
134.9132.767971.1431NEDQuery vizier around this object
135.1132.718371.1500NEDQuery vizier around this object
135.5132.697971.1564NEDQuery vizier around this object
135.9132.906271.1775NEDQuery vizier around this object
136.4132.864271.2092NEDQuery vizier around this object
138.9132.670071.1794NEDQuery vizier around this object
140.3132.821271.2175NEDQuery vizier around this object
140.3132.784671.1408NEDQuery vizier around this object
141.4132.675871.1939NEDQuery vizier around this object
144.2132.752171.2181NEDQuery vizier around this object
144.6132.909271.1911NEDQuery vizier around this object
145.5132.909371.1912I=18.8, R2=20.1USNO-B1Query vizier around this object
146.0132.823771.1408NEDQuery vizier around this object
146.9132.666371.1889NEDQuery vizier around this object
146.9132.727571.2153NEDQuery vizier around this object
148.2132.672171.1957B=21.6, R=20.0APM-NQuery vizier around this object
149.8132.669671.1647NEDQuery vizier around this object
150.7132.729271.1428NEDQuery vizier around this object
150.9132.661771.1722NEDQuery vizier around this object
151.4132.707571.2125NEDQuery vizier around this object
152.8132.686371.2061NEDQuery vizier around this object
154.5132.913771.1950NEDQuery vizier around this object
154.6132.656771.1783NEDQuery vizier around this object
154.7132.890271.1514I=17.7, R1=18.9USNO-B1Query vizier around this object
155.0132.749271.1389NEDQuery vizier around this object
155.0132.890071.1514NEDQuery vizier around this object
155.3132.914171.1951B=19.3, R=17.0APM-NQuery vizier around this object
156.0132.890471.1511NEDQuery vizier around this object
156.1132.844671.2194NEDQuery vizier around this object
156.5132.875871.1464NEDQuery vizier around this object
156.7132.891271.1510R1=18.9, R2=18.6USNO-B1Query vizier around this object
156.8132.683071.1527B=21.1, R=20.0APM-NQuery vizier around this object
157.6132.876671.1460B=21.6, R=20.0APM-NQuery vizier around this object
159.2132.774671.2239NEDQuery vizier around this object
159.5132.837271.1380B1=21.1, R1=19.6USNO-B1Query vizier around this object
159.6132.926271.1758NEDQuery vizier around this object
160.1132.775371.2237B=21.6, R=20.0APM-NQuery vizier around this object
160.2132.733871.1392NEDQuery vizier around this object
160.8132.748371.2225NEDQuery vizier around this object
162.7132.862571.2183NEDQuery vizier around this object
163.3132.836571.1368B1=20.2, R1=19.1USNO-B1Query vizier around this object
163.5132.837171.1368B=20.1, R=18.2APM-NQuery vizier around this object
163.8132.915871.2000NEDQuery vizier around this object
164.1132.774871.2248B1=21.1, B2=21.6USNO-B1Query vizier around this object
164.7132.885971.2130I=18.7, R1=19.8USNO-B1Query vizier around this object
164.7132.837171.1367NEDQuery vizier around this object
165.6132.930071.1717NEDQuery vizier around this object
166.1132.837571.1361B1=20.6, R1=19.6, R2=19.8USNO-B1Query vizier around this object
166.1132.757571.1347NEDQuery vizier around this object
167.5132.920071.1600NEDQuery vizier around this object
167.7132.909771.1538B=21.3, R=18.4APM-NQuery vizier around this object
167.7132.733171.1366B1=20.1, I=18.6, R1=20.3USNO-B1Query vizier around this object
167.8132.909771.1537B1=20.7, B2=20.1, R1=19.2, R2=19.2USNO-B1Query vizier around this object
168.0132.697571.1439NEDQuery vizier around this object
168.8132.834271.2244NEDQuery vizier around this object
168.9132.935071.1797NEDQuery vizier around this object
169.6132.828771.1344NEDQuery vizier around this object
169.7132.911271.1535I=18.7, R1=19.7USNO-B1Query vizier around this object
170.8132.911271.1533NEDQuery vizier around this object
172.4132.930871.1653NEDQuery vizier around this object
174.6132.854671.2236NEDQuery vizier around this object
175.6132.935871.1678NEDQuery vizier around this object
177.2132.932571.1625NEDQuery vizier around this object
178.4132.648071.1602I=18.4, R2=18.9USNO-B1Query vizier around this object
179.3132.840071.2269NEDQuery vizier around this object
179.5132.648871.1589B=13.9, R=12.5APM-NQuery vizier around this object
179.6132.840071.2267B=21.6, R=19.1APM-NQuery vizier around this object
179.6132.635071.1817NEDQuery vizier around this object
179.8132.840271.2267I=18.7, R1=19.7, R2=19.7USNO-B1Query vizier around this object
179.9132.687971.1422NEDQuery vizier around this object
179.9132.674271.1464NEDQuery vizier around this object
180.5132.759671.1306NEDQuery vizier around this object
180.5132.634271.1769NEDQuery vizier around this object
181.0132.930071.1581NEDQuery vizier around this object
181.3132.698371.2206NEDQuery vizier around this object
181.6132.663371.2097NEDQuery vizier around this object
181.9132.647571.1586NEDQuery vizier around this object
182.4132.653871.1544NEDQuery vizier around this object
182.6132.633371.1744NEDQuery vizier around this object
182.8132.942171.1925NEDQuery vizier around this object
183.4132.941771.1929B=21.6, R=17.5APM-NQuery vizier around this object
183.6132.927971.1553NEDQuery vizier around this object
184.0132.925771.1535B=21.5, R=20.0APM-NQuery vizier around this object
184.1132.785071.1286NEDQuery vizier around this object
186.0132.949671.1819NEDQuery vizier around this object
186.2132.701771.1367NEDQuery vizier around this object
186.3132.919271.1492NEDQuery vizier around this object
187.6132.726771.2278NEDQuery vizier around this object
189.5132.687171.2208NEDQuery vizier around this object
190.1132.725071.1314NEDQuery vizier around this object
190.3132.892971.2208NEDQuery vizier around this object
190.4132.698371.2239NEDQuery vizier around this object
190.7132.687171.2210B=20.4, R=17.3APM-NQuery vizier around this object
191.2132.941771.2000NEDQuery vizier around this object
191.3132.946771.1639NEDQuery vizier around this object
192.2132.625471.1728NEDQuery vizier around this object
192.3132.628871.1669NEDQuery vizier around this object
192.5132.644671.2058NEDQuery vizier around this object
193.6132.745471.2317NEDQuery vizier around this object
193.8132.944971.1600B=21.2, R=20.0APM-NQuery vizier around this object
193.9132.688871.1369NEDQuery vizier around this object
193.9132.622571.1789NEDQuery vizier around this object
193.9132.801771.2336NEDQuery vizier around this object
194.2132.719271.2286NEDQuery vizier around this object
194.8132.709271.2272NEDQuery vizier around this object
194.8132.946071.1602B1=21.1, B2=20.4, I=18.8USNO-B1Query vizier around this object
195.1132.945871.1600NEDQuery vizier around this object
195.8132.878771.2261NEDQuery vizier around this object
197.2132.909271.1411NEDQuery vizier around this object
197.3132.940071.1544NEDQuery vizier around this object
197.5132.951771.1964NEDQuery vizier around this object
198.2132.618871.1813B=21.0, R=18.1APM-NQuery vizier around this object
198.7132.618871.1814NEDQuery vizier around this object

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