Catalog 1
The first survey year.

Name: CHIME/FRB Catalog 1
Creator: CHIME/FRB Collaboration
Published: 2021

The first CHIME/FRB catalog: positions, exposure, fluence thresholds, dispersion and burst properties for the bursts detected in the survey’s first year, including repeat bursts.

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Catalog data536 bursts · 600 rows

Click a column name to sort. Click a burst name to see its details and plots.

Burst name	Repeater	RA degrees	Dec degrees	S/N	DM pc cm⁻³	Boxcar width s	Fluence Jy ms	Fluence err. Jy ms
FRB 20190122Csub 1	—	200.600	17.570	110.7	689.9020	0.01475	47.00	30.00
FRB 20190122Csub 2	—	200.600	17.570	110.7	689.9020	0.01475	47.00	30.00
FRB 20190122Csub 3	—	200.600	17.570	110.7	689.9020	0.01475	47.00	30.00
FRB 20190122Csub 4	—	200.600	17.570	110.7	689.9020	0.01475	47.00	30.00
FRB 20190122Csub 5	—	200.600	17.570	110.7	689.9020	0.01475	47.00	30.00
FRB 20190122Csub 6	—	200.600	17.570	110.7	689.9020	0.01475	47.00	30.00
FRB 20190122A	—	349.560	37.500	19.8	1231.2100	0.04424	5.70	2.80
FRB 20190124A	—	50.460	51.580	39.5	1275.8530	0.02359	13.40	9.30
FRB 20190124B	—	214.690	28.800	41.1	441.3838	0.01475	11.70	4.40
FRB 20190124Csub 1	—	217.170	28.380	148.1	303.6440	0.01376	13.70	7.70
FRB 20190124Csub 2	—	217.170	28.380	148.1	303.6440	0.01376	13.70	7.70
FRB 20190124D	—	237.260	81.230	13.4	340.1200	0.00492	1.90	1.10
FRB 20190124E	—	297.750	20.570	17.4	617.7900	0.01868	7.30	4.90
FRB 20190124F	—	338.920	5.300	60.2	254.7903	0.00197	6.40	3.20
FRB 20190125A	—	45.730	27.810	12.8	564.7010	0.01376	2.60	1.20
FRB 20190125B	—	231.450	50.540	26.2	178.2380	0.00688	4.70	2.70
FRB 20190126A	FRB20180916B	29.503	65.717	27.8	350.0017	0.00688	3.60	1.10
FRB 20190127B	—	150.920	83.560	18.8	663.0280	0.06783	11.40	5.80
FRB 20190128A	—	21.800	24.670	16.5	696.1170	0.00688	2.00	1.00
FRB 20190128B	—	127.440	23.290	21.4	248.2302	0.00197	1.64	0.47
FRB 20190128C	—	69.800	78.940	17.5	310.6220	0.01573	5.90	4.20
FRB 20190128D	—	283.320	17.440	15.5	430.2310	0.00492	3.60	2.80
FRB 20190129A	—	45.060	21.420	18.8	484.7610	0.00885	5.00	3.10
FRB 20190130A	—	25.640	13.160	12.6	1367.4610	0.01475	4.40	1.80
FRB 20190130B	—	172.110	16.050	65.4	989.0307	0.00393	2.95	0.94
FRB 20190131E	—	195.650	80.920	50.7	279.8006	0.00098	5.10	3.40
FRB 20190131Dsub 1	—	57.460	22.750	48.9	642.1218	0.00197	6.80	3.70
FRB 20190131Dsub 2	—	57.460	22.750	48.9	642.1218	0.00197	6.80	3.70
FRB 20190131C	—	166.450	10.430	21.7	507.7618	0.00098	2.10	1.60
FRB 20190131B	—	354.720	11.710	17.1	1805.7290	0.00197	3.30	1.30
FRB 20190201B	—	118.200	55.580	30.8	749.1760	0.00295	2.30	1.20
FRB 20190201A	—	64.030	84.840	15.4	242.0038	0.00098	3.10	1.60
FRB 20190202B	—	114.320	32.450	26.6	464.9060	0.00098	2.70	1.30
FRB 20190202A	—	344.200	17.100	236.3	307.3605	0.00197	95.00	41.00
FRB 20190203B	—	130.640	61.890	12.6	582.2248	0.00295	0.93	0.48
FRB 20190203A	—	133.680	70.820	61.9	420.5727	0.00393	4.00	1.90
FRB 20190203C	—	196.010	2.480	12.5	370.4620	0.00393	4.40	3.00
FRB 20190204A	—	161.330	61.530	13.8	449.6390	0.00786	1.50	0.70
FRB 20190204B	—	255.920	75.870	37.1	1464.9393	0.00295	4.40	1.80
FRB 20190205A	—	342.220	83.370	18.6	695.3890	0.00295	1.70	0.74
FRB 20190206C	—	200.450	74.390	20.2	1043.0020	0.00590	3.80	2.00
FRB 20190206B	—	49.760	79.500	17.7	352.5200	0.01966	9.60	6.30
FRB 20190206A	—	244.850	9.360	43.5	188.3364	0.00590	9.10	7.00
FRB 20190208B	—	91.000	80.880	165.2	714.2201	0.00098	14.30	6.30
FRB 20190208C	—	141.550	83.560	31.4	238.3921	0.00098	1.74	0.88
FRB 20190208Asub 1	FRB20190208A	283.520	46.960	31.2	579.8430	0.03342	4.90	2.90
FRB 20190208Asub 2	FRB20190208A	283.520	46.960	31.2	579.8430	0.03342	4.90	2.90
FRB 20190208Asub 3	FRB20190208A	283.520	46.960	31.2	579.8430	0.03342	4.90	2.90
FRB 20190208Asub 4	FRB20190208A	283.520	46.960	31.2	579.8430	0.03342	4.90	2.90
FRB 20190209A	FRB20190209A	144.320	77.670	19.6	424.7860	0.00492	3.90	2.30
FRB 20190210B	—	104.180	23.700	66.0	624.1879	0.00295	5.30	1.50
FRB 20190210C	—	295.750	89.100	27.3	643.3669	0.00197	3.60	1.20
FRB 20190210A	FRB20190209A	144.320	77.670	21.7	426.1200	0.01180	1.81	0.20
FRB 20190210D	—	307.800	55.460	36.0	359.1477	0.00197	2.50	0.47
FRB 20190210E	—	313.650	86.670	15.5	580.5800	0.00197	1.45	0.29
FRB 20190211A	—	67.060	68.640	27.8	1188.2560	0.00393	5.80	1.60
FRB 20190211B	—	299.620	61.370	18.4	260.7000	0.00098	1.35	0.38
FRB 20190212B	—	139.990	52.110	41.6	600.1866	0.00295	3.70	1.70
FRB 20190212C	—	172.570	28.140	33.2	1016.4500	0.02064	12.20	3.50
FRB 20190212D	—	178.830	66.720	18.4	1139.7650	0.02163	5.70	3.70
FRB 20190212A	FRB20190212A	276.140	81.430	15.7	301.7840	0.00590	3.10	1.50
FRB 20190213A	FRB20190213A	31.720	20.080	17.5	651.0600	0.01475	2.30	1.20
FRB 20190213C	—	64.260	45.000	11.5	357.0634	0.00197	1.09	0.59
FRB 20190213Bsub 1	FRB20190212A	276.140	81.430	23.2	301.3128	0.00295	4.20	1.80
FRB 20190213Bsub 2	FRB20190212A	276.140	81.430	23.2	301.3128	0.00295	4.20	1.80
FRB 20190213D	—	336.450	52.710	25.0	1346.8476	0.00197	2.20	1.20
FRB 20190214A	—	96.090	66.240	16.7	497.6800	0.02359	8.80	2.30
FRB 20190214C	—	218.870	19.360	24.4	533.1120	0.00688	5.20	2.20
FRB 20190215B	—	335.040	45.340	61.9	274.6295	0.00197	5.60	2.50
FRB 20190216A	FRB20181017A	256.330	68.280	77.3	1282.3700	0.12288	47.00	12.00
FRB 20190217A	—	94.880	43.110	20.7	798.1092	0.00786	1.19	0.39
FRB 20190217B	—	22.580	26.950	16.7	846.2120	0.02654	6.00	2.20
FRB 20190218A	—	184.050	56.420	16.6	1285.1290	0.00295	1.65	0.71
FRB 20190218B	—	268.700	17.930	19.8	547.8680	0.01769	5.90	1.60
FRB 20190218C	—	156.960	77.950	155.5	319.3239	0.00098	31.00	18.00
FRB 20190219A	—	105.780	43.130	29.8	657.1942	0.00393	0.96	0.22
FRB 20190219B	—	246.300	57.920	42.8	1681.1100	0.01081	14.40	3.40
FRB 20190219C	—	349.670	49.210	12.4	806.6880	0.00492	1.96	0.86
FRB 20190220A	—	237.210	74.160	17.6	216.1200	0.00197	0.68	0.44
FRB 20190221A	—	132.600	9.900	22.1	223.8060	0.00295	2.33	0.30
FRB 20190221B	—	286.770	27.860	15.3	393.1240	0.00688	5.60	1.40
FRB 20190221C	—	316.150	54.670	26.4	2042.3000	0.01475	7.10	1.60
FRB 20190221D	—	24.810	60.930	13.0	473.7873	0.00197	1.13	0.20
FRB 20190222B	—	160.690	19.620	19.9	497.6190	0.02163	4.40	1.80
FRB 20190222C	—	239.180	40.030	29.0	524.0071	0.00197	0.83	0.14
FRB 20190222A	FRB20190222A	313.060	69.830	92.4	460.1690	0.00885	11.80	5.50
FRB 20190222D	—	313.900	26.570	12.6	895.2976	0.00098	0.86	0.28
FRB 20190223A	—	64.720	87.650	20.5	389.2365	0.00393	1.58	0.74
FRB 20190223B	—	311.620	60.560	12.5	536.5143	0.00197	0.84	0.20
FRB 20190224A	—	60.530	83.390	28.6	818.4000	0.01671	8.50	3.10
FRB 20190224B	—	268.240	82.570	16.2	839.3674	0.00197	4.50	2.60
FRB 20190224C	—	124.050	19.780	30.7	497.4000	0.00786	7.90	3.80
FRB 20190224D	—	331.890	89.050	41.9	752.9522	0.00197	6.10	2.00
FRB 20190224E	—	183.040	61.540	71.0	435.8612	0.00197	4.00	0.81
FRB 20190226A	—	58.830	31.930	32.4	601.5727	0.00098	1.42	0.43
FRB 20190226B	—	273.570	61.810	13.2	631.6030	0.01868	2.38	0.70
FRB 20190226C	—	17.460	26.760	15.9	827.7700	0.00492	1.41	0.35
FRB 20190227A	—	108.410	56.340	112.0	394.0388	0.00393	12.50	2.10
FRB 20190227B	—	220.540	39.800	15.9	331.2289	0.00098	0.71	0.15
FRB 20190228A	—	183.480	22.900	109.3	419.0825	0.03047	35.80	4.60
FRB 20190228B	—	50.010	81.940	60.6	1115.2461	0.02359	66.00	32.00
FRB 20190301B	—	69.500	74.080	14.9	621.3330	0.00393	0.85	0.36
FRB 20190301C	—	171.830	34.930	13.6	802.9130	0.01180	2.32	0.52
FRB 20190301D	—	278.720	74.680	16.3	1160.6920	0.00590	1.50	0.21
FRB 20190301Asub 1	FRB20190222A	313.060	69.830	53.5	459.5613	0.00590	8.60	3.30
FRB 20190301Asub 2	FRB20190222A	313.060	69.830	53.5	459.5613	0.00590	8.60	3.30
FRB 20190302A	—	34.800	61.340	48.7	1034.2390	0.10617	35.00	13.00
FRB 20190303B	—	128.740	66.030	265.8	193.5070	0.00492	42.00	19.00
FRB 20190303C	—	173.240	26.320	19.6	1089.6550	0.00590	3.46	0.46
FRB 20190303D	—	179.570	70.840	11.2	711.1510	0.00295	1.17	0.67
FRB 20190303A	FRB20190303A	208.030	48.240	23.1	221.6670	0.00393	2.54	0.97
FRB 20190304A	—	124.510	74.610	48.1	483.7270	0.00295	2.90	1.10
FRB 20190304B	—	204.860	24.190	28.8	470.0053	0.00295	2.22	0.59
FRB 20190304C	—	223.010	26.720	15.9	564.9910	0.00295	1.32	0.13
FRB 20190307A	—	254.550	9.850	18.7	355.3370	0.00688	0.00	0.00
FRB 20190307B	—	269.200	38.400	19.9	294.0010	0.02261	0.00	0.00
FRB 20190308Csub 1	—	188.360	44.390	39.0	500.5190	0.02163	4.80	2.50
FRB 20190308Csub 2	—	188.360	44.390	39.0	500.5190	0.02163	4.80	2.50
FRB 20190308Bsub 1	—	38.590	83.620	21.8	180.1800	0.00197	1.39	0.85
FRB 20190308Bsub 2	—	38.590	83.620	21.8	180.1800	0.00197	1.39	0.85
FRB 20190309A	—	278.960	52.410	12.3	356.9000	0.00197	0.72	0.44
FRB 20190313B	—	101.980	74.130	14.8	1191.2480	0.00786	2.74	0.78
FRB 20190313A	FRB20181119A	190.530	65.130	12.4	364.5000	0.00590	1.48	0.56
FRB 20190316A	—	5.230	20.510	19.0	515.9273	0.00197	2.53	0.82
FRB 20190317A	—	87.440	44.660	9.8	1157.2595	0.00197	1.24	0.44
FRB 20190317B	—	101.010	49.730	11.8	424.3140	0.00295	1.89	0.46
FRB 20190317C	—	125.820	32.070	18.1	598.2630	0.02851	7.80	2.80
FRB 20190317F	—	236.250	47.050	82.3	1118.1090	0.02064	26.00	14.00
FRB 20190317E	—	274.370	13.250	14.9	800.8800	0.00393	7.30	1.80
FRB 20190318A	—	324.110	74.460	32.4	419.2661	0.01278	14.20	2.80
FRB 20190319A	—	113.430	5.720	23.7	2039.9360	0.00885	19.40	4.20
FRB 20190320A	—	61.600	63.360	16.0	614.1460	0.00295	4.40	1.40
FRB 20190320B	—	250.400	39.630	20.1	489.4949	0.00295	1.90	0.34
FRB 20190320C	—	254.730	22.380	12.9	368.7898	0.00393	3.14	0.65
FRB 20190320D	—	262.220	59.070	16.9	1141.3500	0.03342	11.40	1.60
FRB 20190320E	—	76.640	89.160	38.8	299.1350	0.00295	12.30	4.50
FRB 20190322A	—	110.750	51.300	22.5	1060.1180	0.02359	10.10	3.20
FRB 20190322B	—	132.030	73.340	10.2	576.9820	0.00295	2.04	0.90
FRB 20190322C	—	296.360	70.700	61.9	1192.0806	0.00295	13.00	5.50
FRB 20190323A	—	112.370	34.460	14.4	857.5038	0.00393	2.71	0.79
FRB 20190323B	—	193.220	77.240	76.8	789.5631	0.00098	10.60	1.40
FRB 20190323C	—	199.500	40.070	12.7	381.1180	0.00295	1.38	0.24
FRB 20190323D	—	56.880	46.930	12.2	763.6500	0.01278	2.49	0.87
FRB 20190325A	—	130.410	83.070	15.6	359.2890	0.00295	4.60	1.70
FRB 20190325B	—	183.920	30.320	11.9	1733.9180	0.00688	3.81	0.77
FRB 20190325C	—	53.850	60.170	12.3	797.8300	0.00885	3.83	0.89
FRB 20190326A	—	161.900	74.220	13.4	283.3113	0.00098	1.51	0.39
FRB 20190327A	—	281.310	34.280	36.4	346.5748	0.00197	5.20	1.60
FRB 20190328A	—	120.350	59.100	9.1	1303.5800	0.00983	2.66	0.46
FRB 20190328B	—	199.470	86.850	10.6	565.0010	0.00492	2.14	0.55
FRB 20190328C	—	73.830	81.960	21.6	472.8607	0.00492	14.90	7.10
FRB 20190329B	—	87.900	76.270	24.5	406.0539	0.00590	0.00	0.00
FRB 20190329C	—	279.790	51.630	27.5	1256.3592	0.00492	0.00	0.00
FRB 20190329A	—	65.540	73.630	19.3	188.6060	0.01180	2.24	0.77
FRB 20190330A	—	204.090	38.360	10.7	508.9650	0.00197	1.14	0.21
FRB 20190330B	—	269.410	52.810	51.9	668.0927	0.00197	5.30	1.60
FRB 20190401A	—	196.800	79.910	24.8	783.2160	0.01081	8.60	3.00
FRB 20190402A	—	178.610	47.100	11.5	1291.6900	0.01573	1.34	0.52
FRB 20190403G	—	81.740	25.780	15.8	865.3110	0.00197	1.59	0.44
FRB 20190403A	—	116.330	86.360	15.2	518.8340	0.00295	3.19	0.86
FRB 20190403B	—	135.470	1.460	26.0	292.4730	0.01081	23.80	6.80
FRB 20190403C	—	249.830	58.700	12.2	935.0090	0.00492	1.53	0.33
FRB 20190403D	—	326.530	84.290	9.9	613.4580	0.00295	1.75	0.56
FRB 20190403E	—	220.220	86.540	57.0	226.1980	0.01868	76.00	25.00
FRB 20190403F	—	43.340	33.140	16.4	664.1840	0.01475	7.10	2.40
FRB 20190404A	—	143.100	36.900	24.4	1353.9007	0.00492	4.50	1.80
FRB 20190404B	—	259.790	40.000	175.1	489.4231	0.00098	16.30	3.20
FRB 20190405A	—	337.020	20.960	10.9	424.8840	0.01376	2.50	1.30
FRB 20190405B	—	236.480	89.160	21.4	1113.2180	0.00492	17.50	6.30
FRB 20190406A	FRB20190208A	283.520	46.960	16.3	580.2254	0.00295	2.30	0.96
FRB 20190408A	—	262.200	71.600	12.9	863.3796	0.00197	1.51	0.68
FRB 20190409A	—	79.520	6.720	19.7	1791.8908	0.00295	8.70	2.80
FRB 20190409B	—	126.650	63.470	20.2	285.6330	0.03047	6.80	2.50
FRB 20190409C	—	252.600	71.620	12.1	674.6310	0.00197	2.17	0.94
FRB 20190409D	—	336.640	26.950	17.3	1300.1180	0.00295	2.74	0.69
FRB 20190410A	—	263.470	-2.370	13.6	284.0200	0.00688	5.80	1.60
FRB 20190410B	—	265.760	15.170	30.8	642.1699	0.00197	0.45	0.15
FRB 20190411A	—	80.000	83.890	9.8	460.5552	0.00197	1.41	0.51
FRB 20190411B	—	154.030	29.230	17.5	1229.5810	0.00393	3.70	0.57
FRB 20190411Csub 1	—	9.330	20.500	50.0	233.6600	0.00295	9.30	2.40
FRB 20190411Csub 2	—	9.330	20.500	50.0	233.6600	0.00295	9.30	2.40
FRB 20190412A	—	243.450	61.870	44.3	364.7329	0.00295	6.90	2.20
FRB 20190412B	—	285.650	19.250	16.8	375.7500	0.04227	12.80	5.20
FRB 20190414A	—	181.440	38.900	14.6	811.9810	0.00492	1.74	0.48
FRB 20190414B	—	246.900	57.530	13.7	506.4890	0.01180	3.80	1.00
FRB 20190415A	—	182.380	71.280	13.0	633.6810	0.00688	3.70	1.40
FRB 20190415B	—	8.860	54.850	50.8	722.9930	0.03539	22.30	3.40
FRB 20190415C	—	74.810	34.800	7.9	650.1820	0.00492	0.77	0.19
FRB 20190416A	—	144.990	33.300	14.8	2287.2650	0.00688	2.80	0.86
FRB 20190416B	—	172.190	35.950	29.1	575.3600	0.00590	1.47	0.53
FRB 20190417B	—	174.870	64.720	17.1	1161.2000	0.04620	9.90	1.80
FRB 20190417A	FRB20190417A	294.850	59.400	26.2	1380.0800	0.01769	5.80	1.20
FRB 20190417C	—	45.680	71.260	95.1	320.2319	0.00098	10.80	4.90
FRB 20190418A	—	65.790	16.040	26.7	184.5069	0.00197	2.20	1.00
FRB 20190419A	—	104.980	64.880	10.8	439.9720	0.00393	0.77	0.30
FRB 20190419B	—	255.270	86.740	36.2	165.0752	0.00197	7.90	3.50
FRB 20190420B	—	94.730	70.120	35.5	846.8432	0.00688	15.10	6.70
FRB 20190420A	—	106.550	55.960	25.4	609.0998	0.00197	3.11	0.61
FRB 20190420C	—	248.100	37.250	13.2	629.9540	0.01376	4.13	0.96
FRB 20190421Asub 1	FRB20190303A	208.030	48.240	23.2	223.6410	0.03047	5.30	1.30
FRB 20190421Asub 2	FRB20190303A	208.030	48.240	23.2	223.6410	0.03047	5.30	1.30
FRB 20190421B	—	82.490	62.310	79.6	392.2475	0.00295	16.40	4.90
FRB 20190422B	—	158.270	45.670	10.1	977.3860	0.01376	1.57	0.55
FRB 20190422Asub 1	—	48.560	35.150	29.1	452.3020	0.02949	9.10	2.80
FRB 20190422Asub 2	—	48.560	35.150	29.1	452.3020	0.02949	9.10	2.80
FRB 20190422Asub 3	—	48.560	35.150	29.1	452.3020	0.02949	9.10	2.80
FRB 20190423Asub 1	—	179.680	55.250	458.5	242.6456	0.00590	55.40	8.80
FRB 20190423Asub 2	—	179.680	55.250	458.5	242.6456	0.00590	55.40	8.80
FRB 20190423Bsub 1	—	298.580	26.190	26.6	584.9490	0.00983	7.00	1.30
FRB 20190423Bsub 2	—	298.580	26.190	26.6	584.9490	0.00983	7.00	1.30
FRB 20190423C	—	349.080	86.970	20.4	855.5273	0.00786	4.37	0.97
FRB 20190423D	—	29.690	84.800	29.1	496.4550	0.00885	18.00	6.80
FRB 20190424A	—	168.300	63.780	21.4	758.6720	0.00098	1.99	0.58
FRB 20190425A	—	255.720	21.520	229.9	128.1577	0.00098	31.60	4.20
FRB 20190425B	—	210.120	88.600	21.6	1031.7236	0.00197	3.10	1.30
FRB 20190426A	—	115.040	59.120	37.1	340.6624	0.00197	2.01	0.29
FRB 20190427A	—	78.930	7.770	27.5	455.7828	0.00197	9.50	2.90
FRB 20190428A	—	170.730	23.330	45.7	969.4001	0.00393	7.40	2.20
FRB 20190429A	—	281.090	59.420	11.2	470.8840	0.00295	1.83	0.31
FRB 20190429B	—	329.930	3.960	18.2	295.6500	0.01671	5.00	1.60
FRB 20190430B	—	237.720	62.270	12.6	2619.3990	0.02556	1.52	0.52
FRB 20190430A	—	77.700	87.010	14.8	339.2500	0.01966	7.70	2.30
FRB 20190430C	—	277.220	24.920	32.2	400.5610	0.00295	5.10	1.20
FRB 20190501Bsub 1	—	261.450	54.360	29.8	784.0680	0.00590	3.20	0.55
FRB 20190501Bsub 2	—	261.450	54.360	29.8	784.0680	0.00590	3.20	0.55
FRB 20190502A	—	165.010	59.950	75.8	625.7691	0.00393	11.50	2.30
FRB 20190502B	—	212.040	64.440	66.5	918.6143	0.00492	10.10	1.60
FRB 20190502C	—	155.600	82.970	28.5	396.8350	0.00197	8.30	3.50
FRB 20190515A	—	310.150	55.460	39.3	450.5030	0.04719	16.80	1.80
FRB 20190515B	—	0.830	3.410	31.1	822.1887	0.00492	11.30	4.80
FRB 20190515C	FRB20190213A	31.720	20.080	20.9	652.3900	0.01278	5.50	2.30
FRB 20190515D	—	67.130	-5.010	35.5	426.0611	0.00492	8.80	4.40
FRB 20190516B	—	167.340	7.370	19.4	1235.4160	0.01376	9.90	5.30
FRB 20190517D	—	339.950	41.840	12.0	1180.1480	0.01475	5.80	3.00
FRB 20190517B	FRB20180814A	65.540	73.630	14.0	191.7200	0.01769	4.20	1.60
FRB 20190517C	—	87.500	26.620	58.3	335.5746	0.00197	8.70	2.80
FRB 20190518B	—	175.110	20.280	16.7	913.7722	0.00098	2.10	1.00
FRB 20190518C	—	242.010	4.640	46.4	444.0795	0.00295	14.80	3.30
FRB 20190518D	—	174.720	89.310	19.3	202.4551	0.00197	3.00	1.60
FRB 20190518A	FRB20180916B	29.503	65.717	10.6	349.6070	0.00492	1.45	0.28
FRB 20190518E	FRB20180916B	29.503	65.717	22.0	350.1451	0.00590	3.81	0.90
FRB 20190518G	—	94.790	75.520	33.6	524.9464	0.00098	1.76	0.62
FRB 20190519D	—	164.570	42.990	25.3	539.7710	0.00197	0.81	0.36
FRB 20190519E	—	168.280	41.650	30.3	693.8297	0.00098	1.46	0.67
FRB 20190519F	—	165.630	77.230	41.0	797.7660	0.00688	4.00	1.30
FRB 20190519G	—	306.680	72.340	40.9	430.0940	0.01868	22.00	12.00
FRB 20190519H	—	342.990	87.370	57.7	1170.8729	0.00295	6.60	3.30
FRB 20190519Asub 1	FRB20180916B	29.503	65.717	43.4	348.7128	0.00885	3.90	1.10
FRB 20190519Asub 2	FRB20180916B	29.503	65.717	43.4	348.7128	0.00885	3.90	1.10
FRB 20190519Bsub 1	FRB20180916B	29.503	65.717	44.8	349.2800	0.03244	12.40	4.00

251–500 of 600 rows

Downloads

Download Catalog 1

The complete catalog, with every burst and every column (version 210806.vFINAL). Raw data and every other file of the release are archived at CANFAR, where the DOI points.

Catalog files

Raw data and full archive

CANFAR archiveRaw catalog files, permanently archived at the CADC.doi:10.11570/21.0007 Browse on CANFAR

Citation

How to cite

This data is provided by the CHIME/FRB Collaboration. When using this data, please cite the paper listed here.

PaperCHIME/FRB Catalog 1arxiv.org/abs/2106.04352 (opens in a new tab)

Tutorials

Working with the data

Query Catalog 1 from your own code, read its files, or find guides to plotting the data.

Glossary

What each field means

Every field in Catalog 1, grouped by topic, with its unit and a short description. The smaller grey names are the field names used in the downloaded files.

55 columns in 10 groups

Identification4

Column	Unit	Description
Burst name`tns_name`	No unit	TNS name of the burst
Previous name`previous_name`	No unit	Previous name (if applicable)
Repeater name`repeater_name`	No unit	Associated repeater name (if applicable)
Sub-burst number`sub_num`	No unit	Sub-burst number (0 for single-burst FRBs; otherwise, assigned in chronological order). The website numbers sub-bursts from 1.

Position6

Column	Unit	Description
Right ascension`ra`	degrees	Right ascension (J2000)
Right ascension uncertainty`ra_err`	degrees	Right ascension error (68% confidence)
Declination`dec`	degrees	Declination (J2000)
Declination uncertainty`dec_err`	degrees	Declination error (68% confidence)
Galactic longitude`gl`	degrees	Galactic longitude
Galactic latitude`gb`	degrees	Galactic latitude

Detection and dispersion7

Column	Unit	Description
Detection S/N`bonsai_snr`	No unit	Detection SNR
S/N (fitburst)`snr_fitb`	No unit	SNR determined using the fitting algorithm fitburst
Detection dispersion measure`bonsai_dm`	pc cm⁻³	Detection DM
Dispersion measure (fitburst)`dm_fitb`	pc cm⁻³	DM determined using the fitting algorithm fitburst
Dispersion measure (fitburst) uncertainty`dm_fitb_err`	pc cm⁻³	DM error determined using the fitting algorithm fitburst
DM excess (NE2001)`dm_exc_ne2001`	pc cm⁻³	DM excess between DM determined by fitburst and NE2001 assuming the best-fit sky position of the source
DM excess (YMW16)`dm_exc_ymw16`	pc cm⁻³	DM excess between DM determined by fitburst and YMW16 assuming the best-fit sky position of the source

Arrival time4

Column	Unit	Description
Arrival time, 400 MHz`mjd_400`	MJD	Time of arrival in UTC at CHIME location (topocentric) with reference to 400.19 MHz for the specific sub-burst
Arrival time, 400 MHz uncertainty`mjd_400_err`	MJD	Time of arrival in UTC at CHIME location (topocentric) error with reference to 400.19 MHz for the specific sub-burst
Arrival time, infinite frequency`mjd_inf`	MJD	Time of arrival in UTC at CHIME location (topocentric) with reference to infinite frequency for the specific sub-burst
Arrival time, infinite frequency uncertainty`mjd_inf_err`	MJD	Time of arrival in UTC at CHIME location (topocentric) error with reference to infinite frequency for the specific sub-burst

Burst shape5

Column	Unit	Description
Boxcar width`bc_width`	s	Boxcar width of the pulse
Width (fitburst)`width_fitb`	s	Width of sub-burst using fitburst
Width (fitburst) uncertainty`width_fitb_err`	s	Width error of sub-burst using fitburst
Scattering time`scat_time`	s	Scattering time (at 600 MHz)
Scattering time uncertainty`scat_time_err`	s	Scattering time (at 600 MHz) error

Flux and spectrum11

Column	Unit	Description
Flux`flux`	Jy	Flux
Flux uncertainty`flux_err`	Jy	Flux error
Fluence`fluence`	Jy ms	Fluence
Fluence uncertainty`fluence_err`	Jy ms	Fluence error
Peak frequency`peak_freq`	MHz	Peak frequency for the sub-burst
Lowest frequency`low_freq`	MHz	Lowest frequency band of detection for the sub-burst
Highest frequency`high_freq`	MHz	Highest frequency band of detection for the sub-burst
Spectral index`sp_idx`	No unit	Spectral index for the sub-burst
Spectral index uncertainty`sp_idx_err`	No unit	Spectral index error for the sub-burst
Spectral running`sp_run`	No unit	Spectral running for the sub-burst
Spectral running uncertainty`sp_run_err`	No unit	Spectral running error for the sub-burst

Exposure and fluence thresholds8

Column	Unit	Description
Exposure, upper transit`exp_up`	hour	Exposure for upper transit of the source
Exposure, upper transit uncertainty`exp_up_err`	hour	Exposure error for upper transit of the source
Exposure, lower transit`exp_low`	hour	Exposure for lower transit of the source
Exposure, lower transit uncertainty`exp_low_err`	hour	Exposure error for lower transit of the source
Fluence threshold, lower transit (68%)`low_ft_68`	Jy ms	Lower limit fluence threshold (68% confidence)
Fluence threshold, upper transit (68%)`up_ft_68`	Jy ms	Upper limit fluence threshold (68% confidence)
Fluence threshold, lower transit (95%)`low_ft_95`	Jy ms	Lower limit fluence threshold (95% confidence)
Fluence threshold, upper transit (95%)`up_ft_95`	Jy ms	Upper limit fluence threshold (95% confidence)

Fit quality3

Column	Unit	Description
Chi-squared`chi_sq`	No unit	Chi-squared from fitburst
Degrees of freedom`dof`	No unit	Number of degrees of freedom in fitburst
Fraction of channels flagged`flag_frac`	No unit	Fraction of spectral channels flagged in fitburst

Flags1

Column	Unit	Description
Excluded from inference flag`excluded_flag`	No unit	Flag for bursts excluded from the population analyses in the Catalog 1 paper (1 = excluded, 0 = included)

Notes6

Column	Unit	Description
Right ascension notes`ra_notes`	No unit	Notes on the right ascension
Declination notes`dec_notes`	No unit	Notes on the declination
Upper transit exposure notes`exp_up_notes`	No unit	Notes on the upper transit exposure
Lower transit exposure notes`exp_low_notes`	No unit	Notes on the lower transit exposure
Flux notes`flux_notes`	No unit	Notes on the flux
Flux and fluence notes`fluence_notes`	No unit	Notes on the fluence

Catalog 1The first survey year.