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 20180725A	—	93.420	67.070	33.2	715.8093	0.00295	4.10	2.30
FRB 20180727A	—	197.720	26.420	12.2	642.1340	0.00295	2.31	0.76
FRB 20180729A	—	199.400	55.580	206.6	109.5942	0.00098	17.00	10.00
FRB 20180729B	—	89.930	56.500	22.0	317.2235	0.00197	1.20	0.74
FRB 20180730A	—	57.390	87.190	89.8	848.9041	0.00492	27.00	12.00
FRB 20180801A	—	322.530	72.720	40.9	655.7280	0.00983	7.90	4.80
FRB 20180806A	—	228.560	75.620	14.4	739.9482	0.00295	7.60	6.60
FRB 20180810A	—	101.470	34.860	16.5	414.8804	0.00197	1.70	1.00
FRB 20180810B	—	180.410	83.140	55.1	169.1385	0.00098	7.90	2.10
FRB 20180812A	—	19.330	80.780	20.5	802.4510	0.00786	5.40	2.80
FRB 20180814Bsub 1	—	238.260	74.020	24.4	238.3474	0.00590	10.60	8.30
FRB 20180814Bsub 2	—	238.260	74.020	24.4	238.3474	0.00590	10.60	8.30
FRB 20180817A	—	233.200	42.200	65.1	1006.7714	0.01769	29.00	16.00
FRB 20180904A	—	286.580	81.220	74.6	361.1374	0.00197	6.00	3.40
FRB 20180906A	—	141.480	14.290	10.9	383.4560	0.00098	2.70	1.50
FRB 20180906B	—	185.750	56.420	17.9	3038.0580	0.00590	1.50	0.88
FRB 20180907D	—	328.950	89.220	13.8	1447.0980	0.00590	4.90	2.30
FRB 20180907A	—	320.870	29.460	25.4	877.2400	0.00590	2.80	1.40
FRB 20180907B	—	4.490	19.170	19.3	658.1899	0.00295	2.90	1.60
FRB 20180907C	—	41.720	77.070	17.1	638.1999	0.00197	1.48	0.69
FRB 20180907E	—	167.880	47.090	20.3	383.3600	0.01180	6.90	3.70
FRB 20180909A	—	123.630	56.760	13.9	408.6470	0.01966	1.02	0.41
FRB 20180910A	—	352.770	88.210	50.4	684.4081	0.00098	5.60	3.00
FRB 20180911A	—	99.550	84.620	26.8	221.2540	0.00197	2.60	1.90
FRB 20180915A	—	280.550	17.910	16.3	371.0290	0.00492	6.20	3.20
FRB 20180915B	—	225.230	25.020	36.1	177.1270	0.00492	3.80	1.00
FRB 20180916A	—	348.970	80.330	32.5	296.0275	0.00098	4.50	2.50
FRB 20180916C	—	107.150	45.080	15.6	2252.8730	0.00983	2.10	1.10
FRB 20180917B	—	238.800	77.530	24.3	857.0380	0.01966	8.30	3.20
FRB 20180918A	—	301.270	64.960	24.4	1453.9882	0.00295	4.10	1.30
FRB 20180919B	—	5.340	5.940	18.8	560.2214	0.00098	3.00	1.20
FRB 20180920A	—	78.890	28.290	20.2	555.6600	0.01475	8.50	4.80
FRB 20180920B	—	191.090	63.520	15.8	463.4000	0.01081	1.70	0.53
FRB 20180921A	—	28.920	5.050	11.1	394.3720	0.00393	2.30	1.60
FRB 20180922A	—	342.290	69.670	32.4	555.6870	0.00295	7.70	5.50
FRB 20180923A	—	327.610	71.920	24.3	219.4397	0.00197	1.20	0.70
FRB 20180923D	—	169.080	48.750	91.0	329.3996	0.00098	2.20	1.30
FRB 20180923C	—	239.140	22.850	17.7	173.9839	0.00197	1.37	0.55
FRB 20180924A	—	35.460	37.520	21.4	1116.5456	0.00295	3.50	1.20
FRB 20180925A	—	74.930	77.990	13.7	237.7420	0.01475	8.70	4.40
FRB 20180925B	—	145.450	20.990	16.1	667.8660	0.00590	2.70	1.10
FRB 20180928A	—	312.950	30.850	66.0	252.7681	0.00295	2.50	0.97
FRB 20181012B	—	206.330	64.150	16.1	715.1890	0.00393	1.44	0.51
FRB 20181013A	—	262.830	38.410	31.4	309.3055	0.00098	3.50	1.20
FRB 20181013E	—	307.280	69.020	12.8	345.2970	0.00295	2.03	0.53
FRB 20181013B	—	97.180	52.040	29.9	277.5070	0.11993	21.00	11.00
FRB 20181013C	—	146.070	34.100	15.1	1005.7660	0.00492	1.64	0.88
FRB 20181014A	—	46.010	63.330	20.6	1314.8896	0.00590	2.70	1.50
FRB 20181014B	—	78.560	14.660	26.2	887.9720	0.00393	1.88	0.59
FRB 20181014C	—	117.870	41.590	11.1	752.1671	0.00393	1.48	0.55
FRB 20181014D	—	216.040	-2.930	13.9	377.1320	0.00197	18.00	11.00
FRB 20181015A	—	175.760	83.580	13.3	568.8231	0.00197	3.40	1.90
FRB 20181017B	—	237.760	78.500	18.6	307.3690	0.01278	6.50	3.60
FRB 20181018B	—	336.820	71.910	51.3	293.8670	0.00098	7.90	5.20
FRB 20181018A	—	17.030	51.550	12.9	1129.4490	0.03146	5.80	3.20
FRB 20181018C	—	67.150	37.570	41.7	411.1927	0.00098	3.30	1.40
FRB 20181019B	—	37.870	68.180	10.9	725.1840	0.00295	2.70	1.10
FRB 20181019C	—	244.700	66.270	16.2	501.6356	0.00197	2.10	1.20
FRB 20181020A	—	322.620	78.830	12.2	1112.4730	0.01278	4.90	2.90
FRB 20181022C	—	141.560	83.810	14.2	528.4730	0.00393	3.20	2.20
FRB 20181022D	—	179.180	36.530	52.1	514.3343	0.00197	6.20	2.80
FRB 20181022E	—	221.180	27.130	18.8	285.9860	0.00295	2.08	0.84
FRB 20181025A	—	105.780	64.250	20.8	592.5644	0.00197	2.68	0.99
FRB 20181027A	—	131.900	-4.240	22.3	727.7440	0.00590	22.00	15.00
FRB 20181030C	—	309.830	3.990	17.0	668.7601	0.00098	5.50	3.60
FRB 20181030D	—	81.790	16.070	29.2	289.4422	0.00295	5.90	1.90
FRB 20181030E	—	135.670	8.890	37.7	159.6902	0.00590	6.30	3.90
FRB 20181101A	—	21.260	53.880	41.2	1472.6780	0.03047	10.70	5.20
FRB 20181102A	—	87.220	15.630	11.9	414.4649	0.00098	2.52	0.92
FRB 20181104Csub 1	—	77.050	17.440	101.3	580.8176	0.00098	20.70	5.70
FRB 20181104Csub 2	—	77.050	17.440	101.3	580.8176	0.00098	20.70	5.70
FRB 20181115A	—	142.980	56.400	25.2	981.6130	0.00492	1.92	0.47
FRB 20181116A	—	36.050	4.520	35.9	355.4330	0.00197	5.23	0.91
FRB 20181116B	—	232.660	64.940	25.8	409.8760	0.00393	1.92	0.40
FRB 20181117C	—	53.210	25.730	36.0	1773.7387	0.00393	3.00	1.10
FRB 20181117A	—	147.730	52.510	13.5	959.2800	0.00590	3.10	1.70
FRB 20181117Bsub 1	—	81.090	79.990	18.9	538.2000	0.00786	11.00	6.90
FRB 20181117Bsub 2	—	81.090	79.990	18.9	538.2000	0.00786	11.00	6.90
FRB 20181118A	—	20.650	-6.410	13.9	557.4068	0.00393	10.00	5.00
FRB 20181118B	—	58.280	10.790	19.5	422.2771	0.00393	3.20	1.90
FRB 20181119B	—	299.380	31.120	150.9	609.1008	0.02261	94.00	38.00
FRB 20181119E	—	16.360	60.530	11.3	1169.7680	0.00295	2.20	1.10
FRB 20181119C	—	190.100	82.160	40.7	284.9594	0.00098	3.50	1.60
FRB 20181122A	—	60.040	55.480	14.9	662.8210	0.00295	1.42	0.59
FRB 20181122B	—	281.080	85.020	122.9	225.7555	0.00098	22.00	11.00
FRB 20181123A	—	300.760	55.870	19.7	798.7180	0.00197	2.50	1.10
FRB 20181124B	—	318.560	29.880	33.8	801.6446	0.00393	4.80	1.60
FRB 20181124A	—	175.980	63.520	10.3	1108.5320	0.00492	2.60	1.40
FRB 20181125Asub 1	—	147.940	33.930	34.5	272.1900	0.01475	3.20	2.00
FRB 20181125Asub 2	—	147.940	33.930	34.5	272.1900	0.01475	3.20	2.00
FRB 20181125Asub 3	—	147.940	33.930	34.5	272.1900	0.01475	3.20	2.00
FRB 20181126A	—	262.050	81.170	111.0	494.2168	0.00197	9.40	5.10
FRB 20181127A	—	243.800	25.430	27.6	930.3170	0.00393	2.90	1.30
FRB 20181128B	—	157.220	38.280	17.2	456.5480	0.00590	1.95	0.85
FRB 20181128D	—	215.620	59.930	55.3	146.5012	0.00197	7.00	2.90
FRB 20181128Csub 1	—	268.770	49.710	22.2	618.3500	0.01475	3.40	1.30
FRB 20181128Csub 2	—	268.770	49.710	22.2	618.3500	0.01475	3.40	1.30
FRB 20181129A	—	355.120	44.950	34.7	385.9684	0.00295	3.10	1.50
FRB 20181129B	—	307.560	81.320	25.7	405.9050	0.00197	9.50	6.30
FRB 20181129C	—	233.380	40.030	23.1	502.2158	0.00492	3.60	1.20
FRB 20181130A	—	355.190	46.490	43.7	220.0896	0.00098	1.27	0.69
FRB 20181201A	—	214.960	39.270	43.6	694.3560	0.12583	18.90	6.50
FRB 20181201B	—	273.380	56.310	17.4	876.5770	0.00393	2.24	0.90
FRB 20181202A	—	351.010	17.360	40.6	667.9546	0.00688	13.70	4.50
FRB 20181202B	—	202.830	64.720	20.1	825.8834	0.00492	4.10	1.30
FRB 20181202C	—	307.130	57.030	19.0	557.1604	0.00786	3.40	2.10
FRB 20181203A	—	33.600	23.570	29.4	635.9255	0.00295	3.60	1.20
FRB 20181203B	—	47.310	24.020	35.4	375.3871	0.00393	4.50	1.50
FRB 20181203C	—	198.480	72.940	22.5	2444.5700	0.01180	4.80	2.80
FRB 20181208A	—	264.430	62.620	29.7	562.7770	0.00492	4.00	1.50
FRB 20181209A	—	98.160	68.690	47.4	328.6557	0.00197	3.20	1.30
FRB 20181213A	—	127.660	73.870	21.6	678.6720	0.00295	3.20	1.10
FRB 20181213B	—	183.520	53.700	16.3	626.5930	0.00492	1.70	1.00
FRB 20181213C	—	216.400	47.460	15.0	380.7360	0.00295	1.86	0.99
FRB 20181214A	—	70.000	43.070	45.2	468.1480	0.00295	0.41	0.17
FRB 20181214B	—	138.790	42.150	13.3	1120.7460	0.00295	1.23	0.41
FRB 20181214C	—	175.930	60.020	39.9	632.7849	0.00590	5.00	1.60
FRB 20181214D	—	178.570	46.710	28.5	1177.3190	0.01671	9.00	4.30
FRB 20181214F	—	252.620	32.440	20.2	2105.7600	0.00885	2.21	0.86
FRB 20181215A	—	93.380	39.340	11.8	412.6320	0.00492	0.72	0.20
FRB 20181215B	—	254.810	47.560	29.8	494.0142	0.00197	2.90	1.50
FRB 20181216A	—	306.280	53.530	15.7	542.7376	0.00197	1.70	1.10
FRB 20181217A	—	290.500	59.800	15.8	1177.1666	0.00295	1.76	0.63
FRB 20181218A	—	5.060	71.350	30.8	1874.4060	0.00590	1.59	0.98
FRB 20181218B	—	18.040	69.390	14.9	753.4050	0.00295	1.80	1.50
FRB 20181218C	—	285.980	58.240	13.5	384.1530	0.00492	1.73	0.73
FRB 20181219B	—	180.790	71.550	43.0	1952.1660	0.00492	27.00	22.00
FRB 20181219C	—	17.770	14.110	27.7	647.8910	0.00295	0.57	0.19
FRB 20181220A	—	346.110	48.430	40.1	209.4017	0.00295	3.00	1.70
FRB 20181220B	—	277.370	84.870	24.7	257.7994	0.00197	3.80	2.60
FRB 20181221A	—	230.580	25.860	78.8	316.2370	0.00492	5.80	2.00
FRB 20181221B	—	306.310	80.980	52.1	1395.0210	0.00295	3.30	1.70
FRB 20181222B	—	90.040	38.550	12.7	619.2478	0.00197	0.83	0.51
FRB 20181222C	—	131.050	68.330	17.5	1104.8920	0.00393	2.90	1.30
FRB 20181222D	—	188.200	56.160	20.2	1417.1100	0.02261	1.23	0.82
FRB 20181222Esub 1	—	50.640	86.970	36.7	327.9797	0.00393	5.50	3.20
FRB 20181222Esub 2	—	50.640	86.970	36.7	327.9797	0.00393	5.50	3.20
FRB 20181223B	—	174.890	21.590	21.3	565.6550	0.00885	4.10	1.10
FRB 20181223C	—	181.050	27.580	28.3	112.5118	0.00197	2.84	0.93
FRB 20181224A	—	355.110	44.560	104.1	310.2064	0.00197	3.30	1.80
FRB 20181224B	—	45.360	46.140	22.4	781.0087	0.00885	3.10	1.70
FRB 20181224C	—	115.290	60.280	26.9	596.3250	0.02949	9.60	3.20
FRB 20181224D	—	182.450	54.850	12.8	690.1960	0.00393	1.95	0.98
FRB 20181224Esub 1	—	239.320	7.320	42.1	581.8537	0.00197	10.30	4.90
FRB 20181224Esub 2	—	239.320	7.320	42.1	581.8537	0.00197	10.30	4.90
FRB 20181225B	—	36.770	88.200	27.6	299.2875	0.00295	7.50	3.80
FRB 20181226C	—	349.050	44.940	25.3	409.0184	0.00393	2.70	1.40
FRB 20181226D	—	120.220	22.160	34.7	385.3778	0.00197	3.00	1.40
FRB 20181226Bsub 1	—	182.660	12.430	176.6	287.0364	0.00197	52.00	17.00
FRB 20181226Bsub 2	—	182.660	12.430	176.6	287.0364	0.00197	52.00	17.00
FRB 20181226Bsub 3	—	182.660	12.430	176.6	287.0364	0.00197	52.00	17.00
FRB 20181226E	—	303.560	73.640	20.9	308.7620	0.00295	1.35	0.77
FRB 20181227A	—	31.790	78.380	11.1	791.2134	0.00197	1.82	0.91
FRB 20181228A	—	7.260	10.220	18.1	748.6791	0.00295	4.00	2.10
FRB 20181228B	—	250.430	63.850	34.6	568.6506	0.00492	1.67	0.77
FRB 20181228C	—	265.190	54.360	10.3	510.7000	0.00295	0.74	0.25
FRB 20181229A	—	137.180	42.010	31.7	955.5735	0.00492	4.00	1.30
FRB 20181229B	—	238.370	19.780	22.2	389.0470	0.02064	4.90	3.40
FRB 20181230A	—	346.690	83.370	29.7	769.6110	0.03441	18.00	10.00
FRB 20181230B	—	20.830	79.700	17.6	1137.3600	0.01081	9.70	4.80
FRB 20181230C	—	245.750	50.520	16.5	1037.1940	0.00295	2.10	1.20
FRB 20181230D	—	255.300	50.510	20.0	223.9665	0.00098	2.00	1.20
FRB 20181230E	—	113.260	86.850	20.5	1041.7130	0.01081	10.40	5.70
FRB 20181231A	—	29.710	20.960	39.3	1376.7324	0.00295	2.20	1.10
FRB 20181231B	—	128.770	55.990	55.1	197.1697	0.00295	2.34	0.73
FRB 20181231C	—	197.090	69.180	27.7	556.0860	0.00197	1.20	0.54
FRB 20190101A	—	171.010	27.990	33.0	854.6090	0.04227	11.30	3.40
FRB 20190101B	—	307.770	29.890	22.8	1323.9056	0.00295	4.40	2.50
FRB 20190102A	—	9.260	26.720	50.0	699.1727	0.00393	4.20	1.70
FRB 20190102B	—	21.660	21.390	31.9	367.1642	0.00295	3.90	1.70
FRB 20190103B	—	93.570	19.730	26.4	541.1290	0.03146	12.90	6.90
FRB 20190103C	—	104.190	11.070	34.2	1349.1330	0.00492	13.40	7.10
FRB 20190103D	—	221.840	59.910	19.8	1913.5509	0.00295	1.17	0.44
FRB 20190103E	—	262.890	45.840	13.5	736.2450	0.00295	2.00	1.10
FRB 20190104Asub 1	—	70.500	35.590	24.4	549.4329	0.00197	3.90	1.90
FRB 20190104Asub 2	—	70.500	35.590	24.4	549.4329	0.00197	3.90	1.90
FRB 20190104B	—	234.720	-6.250	12.8	530.1370	0.00590	9.50	5.60
FRB 20190105A	—	266.300	63.820	10.5	383.5510	0.00885	3.50	1.50
FRB 20190106A	—	22.190	46.120	12.7	340.0610	0.00688	0.81	0.45
FRB 20190106B	—	335.630	46.130	77.2	316.5941	0.00197	3.80	2.40
FRB 20190107A	—	0.860	21.810	15.0	849.1900	0.04719	6.30	3.90
FRB 20190107B	—	33.450	83.400	26.8	166.0939	0.00098	4.30	2.50
FRB 20190109Asub 1	—	107.960	5.160	15.4	324.6040	0.01376	6.40	2.60
FRB 20190109Asub 2	—	107.960	5.160	15.4	324.6040	0.01376	6.40	2.60
FRB 20190109B	—	253.470	1.250	14.0	175.1680	0.00688	3.00	1.70
FRB 20190110A	—	64.950	47.440	63.0	472.7526	0.00295	3.80	2.30
FRB 20190110B	—	131.680	50.160	18.8	486.1180	0.00885	1.90	1.40
FRB 20190110C	—	246.980	41.420	28.3	221.9610	0.00295	1.40	0.76
FRB 20190111Asub 1	—	217.000	26.780	131.7	171.9682	0.00590	17.00	7.20
FRB 20190111Asub 2	—	217.000	26.780	131.7	171.9682	0.00590	17.00	7.20
FRB 20190111Asub 3	—	217.000	26.780	131.7	171.9682	0.00590	17.00	7.20
FRB 20190111B	—	260.020	13.530	32.6	1336.9271	0.00393	0.78	0.28
FRB 20190112A	—	257.980	61.200	66.1	425.8474	0.00983	16.20	6.40
FRB 20190113A	—	108.140	-2.990	12.6	428.9240	0.00688	5.60	3.40
FRB 20190114A	—	8.950	19.170	21.1	887.3920	0.00492	2.30	1.40
FRB 20190115A	—	45.610	54.280	12.9	1021.6840	0.00295	0.95	0.56
FRB 20190115B	—	76.820	82.060	25.2	748.2930	0.00393	5.20	3.10
FRB 20190116E	—	19.360	52.320	12.4	1491.0006	0.00098	1.12	0.75
FRB 20190116D	—	85.100	68.680	16.5	1164.0250	0.00983	4.70	1.70
FRB 20190116C	—	249.320	70.960	210.6	629.2765	0.00295	65.00	26.00
FRB 20190116F	—	261.670	75.000	15.3	316.9203	0.00295	1.54	0.62
FRB 20190117C	—	115.130	74.590	10.8	865.9008	0.00197	0.79	0.22
FRB 20190117D	—	208.870	31.680	20.1	1178.0630	0.00295	3.50	1.50
FRB 20190118B	—	39.710	23.570	16.1	670.8900	0.03637	3.62	0.99
FRB 20190118A	—	253.310	11.550	183.4	225.1079	0.00197	18.00	6.60
FRB 20190121A	—	354.740	78.600	45.8	425.3534	0.00786	10.80	6.30
FRB 20190122B	—	2.530	35.120	9.6	469.5650	0.00590	1.75	0.76
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 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

1–250 of 506 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.