Nine new fast radio bursts were detected in the direction of M 31 and M 33 galaxies during the processing of the archive data of the BSA LPI radio telescope from July 2012 to December 2018.
The galaxy M 33 was observed in two beams of the multibeam diagram. The source was daily recorded during 5 min. in both beams. In each beam 2 205 hours of records were analyzed.
Galaxy M 31 was observed in six beams of the BSA ABI multibeam diagram. The galaxy was recorded daily for 30 min. in each of the six beams. analyzed 13 230 hours of recordings in each beam.
Dynamic spectra and profiles of all nine FRB, as well as their parameters are given below.
*The coordinates indicated on the dynamic spectrum record were determined as of the date of registration of the FRB. The value of RA is the beginning of the reduced section of the record. Impulse coordinates are given in the data on the left.
**An estimate of width of pulses is given with an error of 40 ms.
UTC 2019/06/28 09:29:10
FRB 121029
UTC: 2012/10/29
16:06:26
RA (J2000): 00:12:00
DEC (J2000): +42:03:36
GL: 115.146
GB: -20.215
Bandwidth: 2.5 MHz
Centre frequency: 111 MHz
DM: 732 pc/cm^3
SNR: 7.3
Flux: 0.34 Jy
Width: 0.32 s
FRB 131030
UTC: 2013/10/30
16:13:15
RA (J2000): 00:25:00
DEC (J2000): +39:58:48
GL: 117.449
GB: -22.609
Bandwidth: 2.5 MHz
Centre frequency: 111 MHz
DM: 203 pc/cm^3
SNR: 10.1
Flux: 0.24 Jy
Width: 0.53 s
FRB 140212
UTC: 2014/02/12
10:31:14
RA (J2000): 01:31:00
DEC (J2000): +30:32:24
GL: 132.930
GB: -31.562
Bandwidth: 2.5 MHz
Centre frequency: 111 MHz
DM: 910 pc/cm^3
SNR: 9.2
Flux: 0.26 Jy
Width: 0.39 s
FRB 141216
UTC: 2014/12/16
13:03:24
RA (J2000): 00:14:00
DEC (J2000): +41:38:24
GL: 115.467
GB: -20.688
Bandwidth: 2.5 MHz
Centre frequency: 111MHz
DM: 545 pc/cm^3
SNR: 7.6
Flux: 0.23 Jy
Width: 0.87 s
FRB 151125
(FRB 151125.1)
UTC: 2015/11/25
15:42:36
RA (J2000): 01:31:00
DEC (J2000): +30:58:48
GL: 132.838
GB: -31.129
Bandwidth: 2.5 MHz
Centre frequency: 111 MHz
DM: 273 pc/cm^3
SNR: 8.5
Flux: 0.54 Jy
Width: 1.68 s
FRB 151128
(FRB 151125.2)
UTC: 2015/11/28
15:43:56
RA (J2000): 01:32:00
DEC (J2000): +30:58:48
GL: 133.084
GB: -31.091
Bandwidth: 2.5 MHz
Centre frequency: 111 MHz
DM: 273 pc/cm^3
SNR: 7.2
Flux: 0.52 Jy
Width: 1.47 s
FRB 160206
UTC: 2016/02/06
10:26:50
RA (J2000): 01:01:00
DEC (J2000): +41:37:48
GL: 124.848
GB: -21.206
Bandwidth: 2.5 MHz
Centre frequency: 111 MHz
DM: 1262 pc/cm^3
SNR: 7.9
Flux: 0.26 Jy
Width: 1.59 s
FRB 161202
UTC: 2016/12/02
13:24:54
RA (J2000): 23:44:00
DEC (J2000): +40:48:00
GL: 109.395
GB: -20.292
Bandwidth: 2.5 MHz
Centre frequency: 111 MHz
DM: 291 pc/cm^3
SNR: 7.1
Flux: 0.29 Jy
Width: 0.81 s
FRB 180321
UTC: 2018/03/21
07:05:54
RA (J2000): 00:33:00
DEC (J2000): +42:01:48
GL: 119.273
GB: -20.711
Bandwidth: 2.5 MHz
Centre frequency: 111 MHz
DM: 596 pc/cm^3
SNR: 8.2
Flux: 0.54 Jy
Width: 1.67 s
