2025RAA....25a4001H

Query : 2025RAA....25a4001H

2025RAA....25a4001H - Research in Astron. and astroph., 25, part no 1, 4001 (2025/January-0)

The FAST Galactic Plane Pulsar Snapshot Survey. VI. The Discovery of 473 New Pulsars.

HAN J.L., ZHOU D.J., WANG C., SU W.Q., YAN Y., JING W.C., YANG Z.L., WANG P.F., WANG T., XU J., CAI N.N., SUN J.H., YANG Q.L., XU R.X., WANG H.G. and YOU X.P.

Abstract (from CDS):

The Five-hundred-meter Aperture Spherical radio Telescope (FAST) is the most sensitive telescope at the L-band (1.0-1.5 GHz) and has been used to carry out the FAST Galactic Plane Pulsar Snapshot (GPPS) survey in the last 5 yr. Up to now, the survey has covered one-fourth of the planned areas within ±10∘ from the Galactic plane visible by FAST, and discovered 751 pulsars. After the first publication of the discovery of 201 pulsars and one rotating radio transient (RRAT) in 2021 and 76 RRATs in 2023, here we report the discovery of 473 new pulsars from the FAST GPPS survey, including 137 new millisecond pulsars and 30 new RRATs. We find 34 millisecond pulsars discovered by the GPPS survey which can be timed with a precision better than 3 μs by using FAST 15 minute observations and can be used for pulsar timing arrays. The GPPS survey has discovered eight pulsars with periods greater than 10 s including one with 29.77 s. The integrated profiles of pulsars and individual pulses of RRATs are presented. During the FAST GPPS survey, we also detected previously known pulsars and updated parameters for 52 pulsars. In addition, we discovered two fast radio bursts plus one probable case with high dispersion measures indicating their extragalactic origin.

Abstract Copyright: © 2025. National Astronomical Observatories, CAS and IOP Publishing Ltd. All rights, including for text and data mining, AI training, and similar technologies, are reserved.

Journal keyword(s): (stars:) pulsars: general - surveys - polarization

Status at CDS : Large table(s) will be appraised for possible ingestion in VizieR.

Simbad objects: 106

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Number of rows : 106
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 PSR J0324+5239 Psr 03 24 55.46 +52 39 31.3           ~ 9 0
2 2MASS J03283450+3100510 Y*O 03 28 34.501 +31 00 51.01           ~ 81 0
3 NAME Per Arm PoG 03 30 +45.0           ~ 1672 0
4 PSR J0454+45 Psr 04 54 59.310 +45 29 46.70           ~ 8 0
5 PSR J0501+4516 Psr 05 01 06.600 +45 16 33.96           ~ 142 0
6 V* CM Tau Psr 05 34 31.9474694616 +22 00 52.153698024           ~ 5476 0
7 PSR J0553+4111 Psr 05 53 24 +41 11.6           ~ 3 0
8 PSR J0555+3948 Psr 05 55.0 +39 48           ~ 11 0
9 PSR J0608+00 Psr 06 08 49 +00 39.0           ~ 6 0
10 PSR J0611+04 Psr 06 11 18 +04 06.0           ~ 3 0
11 PSR J0633+0632 Psr 06 33 44.136 +06 32 29.48           ~ 93 1
12 PSR J0633+1746 Psr 06 33 54.153 +17 46 12.91           ~ 1308 0
13 EM* GGA 401 HXB 06 35 18.2797640568 +05 33 06.274961892   13.769 12.837 12.512   B2V-B1IIIe 60 0
14 PSR J0928+06 Psr 09 28 44 +06 14.0           ~ 6 0
15 PSR J1656+00 Psr 16 56 41 +00 26.0           ~ 4 0
16 PSR J1726-00 Psr 17 26 23 -00 15.0           ~ 4 0
17 PSR J1749+16 Psr 17 49 29 +16 24.0           ~ 5 0
18 PSR J1802+03 Psr 18 02 44 +03 38.0           ~ 3 0
19 PSR J1808+00 Psr 18 08 19 +00 34.0           ~ 7 0
20 PSR J1822+02 Psr 18 22 43.60 +02 28 53.8           ~ 3 0
21 PSR J1828-0003 Psr 18 28 44 -00 03.0           ~ 2 0
22 PSR J1830-0131 Psr 18 30 19.61 -01 31 48.1           ~ 11 0
23 PSR J1833-0209 Psr 18 33 05.411 -02 09 16.40           ~ 4 0
24 PSR J1837+0528g Psr 18 37 32 +05 29.0           ~ 2 0
25 GPPS 5 Psr 18 38 10.8 +00 44 00           ~ 3 0
26 PSR J1838-01 Psr 18 38.5 -01 01           ~ 4 0
27 PSR J1839+0543 Psr 18 39 00 +05 43.0           ~ 2 0
28 AX J1844.8-0258 HXB 18 44 53 -02 56.0           ~ 126 0
29 PSR J1845+0200 Psr 18 45.0 +02 00           ~ 2 0
30 PSR J1846+0919 Psr 18 46 25.864 +09 19 48.99           ~ 40 0
31 GPPS 165 Psr 18 47 33.7 +06 14 00           ~ 2 0
32 GPPS 35 Psr 18 48 19.1 +01 27 00           ~ 2 0
33 PSR J1848+1250 Psr 18 48 30 +12 50.0           ~ 5 0
34 PSR J1848-0129A Psr 18 48 48.1 -01 29 58           ~ 2 0
35 PSR J1849-0001 Psr 18 49 01.83 -00 01 19.1           ~ 76 0
36 GPPS 116 Psr 18 49 13.1 +02 25 00           ~ 2 0
37 PSR J1852-0033 Psr 18 52 26.526 -00 33 39.71           ~ 3 0
38 PSR J1852+0040 Psr 18 52 38.5963516169 +00 40 20.164383034           ~ 98 1
39 PSR J1852+0033 Psr 18 52 46.60 +00 33 20.9           ~ 51 0
40 GPPS 94 Psr 18 58 04.9 +00 26 00           ~ 2 0
41 NAME Sgr Arm PoG 19 00 -30.0           ~ 710 1
42 GPPS 1 Psr 19 01 22.8512 +06 58 24.131           ~ 11 0
43 PSR J1903+0433g Psr 19 03 19.0 +04 33 00           ~ 8 0
44 GPPS 100 Psr 19 03 52.3 +08 39 00           ~ 3 0
45 PSR J1905+0154B Psr 19 05.0 +01 54           ~ 5 1
46 PSR J1905+0414 Psr 19 05.0 +04 14           ~ 3 0
47 PSR J1905+09 Psr 19 05 16 +09 01.4           ~ 2 0
48 PSR J1906+0352g Psr 19 06 27 +03 52.0           ~ 2 0
49 PSR J1906+0722 Psr 19 06 31.20 +07 22 55.8           ~ 40 0
50 GBS 1900+14 gB 19 07 13 +09 19.6           ~ 906 0
51 PSR J1907+0919 Psr 19 07 14.31 +09 19 20.1           ~ 13 0
52 PSR J1907+06 Psr 19 07 54.751 +06 02 15.79           ~ 147 0
53 GPPS 128 Psr 19 08 07.8 +09 49 00           ~ 3 0
54 PSR J1910+0517 Psr 19 10 37.907 +05 17 56.00           ~ 15 0
55 PSR B1908+00A Psr 19 11 11.02 +01 02 10.9           ~ 51 0
56 GPPS 71 Psr 19 14 05.4 +08 05 00           ~ 3 0
57 GPPS 130 Psr 19 19 50.2 +15 27 00           ~ 2 0
58 GPPS 2 Psr 19 24 20.5 +19 23 00           ~ 2 0
59 GPPS 138 Psr 19 24 33.5 +20 27 00           ~ 2 0
60 GPPS 192 Psr 19 24 33.5 +20 37 00           ~ 2 0
61 PSR J1925+19 Psr 19 25 26 +19 04.0           ~ 4 0
62 PSR J1926+1631 Psr 19 26 23.9083 +16 31 27.780           ~ 3 0
63 PSR J1928+15 Psr 19 28 20 +15 13.0           ~ 8 0
64 PSR J1929+1357 Psr 19 29 10.62 +13 57 35.9           ~ 19 0
65 PSR J1929+00 Psr 19 29 27.29 +00 31 23.0           ~ 8 0
66 GPPS 13 Psr 19 30 17.9 +14 03 00           ~ 3 0
67 PSR J1931+30 Psr 19 31 28 +30 35.0           ~ 15 0
68 PSR J1932+1916 Psr 19 32 19.775 +19 16 38.06           ~ 33 0
69 PSR J1933+2421 Psr 19 33 37.83 +24 36 39.6           ~ 157 0
70 NAME Sgr 1935+2154 * 19 34 55.68 +21 53 48.2           ~ 820 1
71 PSR J1939+10 Psr 19 39 11.0 +10 45 00           ~ 6 0
72 GPPS 150 Psr 19 39 48.6 +23 52 00           ~ 2 0
73 PSR J1942+3941 Psr 19 42 22.05 +39 41 41.4           ~ 3 0
74 PSR J1943+2210 Psr 19 43 53.77751 +22 10 33.9676           ~ 13 0
75 PSR J1945+07 Psr 19 45 55 +07 17.0           ~ 5 0
76 PSR J1947+10 Psr 19 47 36 +10 44.0           ~ 6 0
77 PSR J1953+1846C Psr 19 53.0 +18 46           ~ 4 0
78 GPPS 190 Psr 19 53 37.9464 +18 44 54.310           ~ 20 0
79 PSR J1954+2836 Psr 19 54 19.144 +28 36 04.84           ~ 62 0
80 PSR J1958+2846 Psr 19 58 40.1015582448 +28 45 54.108736344           ~ 81 0
81 PSR J2001+4209g Rad 20 01 39 +42 09.0           ~ 2 0
82 GPPS 136 Psr 20 11 12.1 +30 06 00           ~ 2 0
83 PSR J2016+3711 Psr 20 16 09.14 +37 11 10.4           ~ 6 0
84 PSR J2017+3625 Psr 20 17 55.84 +36 25 07.9           ~ 32 0
85 PSR J2021+4026 Psr 20 21 30.496 +40 26 53.56           ~ 300 2
86 PSR J2022+3842 Psr 20 22 21.689 +38 42 14.82           ~ 66 0
87 PSR J2023+2853 Psr 20 23 21.063406 +28 53 41.45210           ~ 8 0
88 PSR J2024+3751g Psr 20 24 32 +37 51.0           ~ 2 0
89 PSR J2025+2133 Psr 20 25 40.0 +21 33 39           ~ 3 0
90 PSR J2026+3656g Psr 20 26 52 +36 56.0           ~ 2 0
91 PSR J2028+3332 Psr 20 28 19.876 +33 32 04.23           ~ 71 0
92 PSR J2029+4453g Psr 20 29 10 +44 53.0           ~ 2 0
93 PSR J2030+3833g Rad 20 30 31 +38 33.0           ~ 2 0
94 PSR J2030+4415 Psr 20 30 51.396 +44 15 38.73           ~ 68 0
95 PSR J2034+3632 Psr 20 34 59.9926758 +36 32 20.721130           ~ 30 0
96 PSR J2042+4550g Psr 20 42 08 +45 50.0           ~ 2 0
97 PSR J2046+4253g Psr 20 46 54 +42 53.0           ~ 3 0
98 GPPS 85 Psr 20 51 28.6 +44 34 00           ~ 4 0
99 PSR J2057+2133 Psr 20 57 40.0 +21 33 03           ~ 2 0
100 PSR J2101+4636g Psr 21 01 33 +46 36.0           ~ 2 0
101 PSR J2104+4644g Psr 21 04 24 +46 44.0           ~ 2 0
102 PSR J2108+4516 Psr 21 08.0 +45 16           ~ 12 0
103 PSR J2111+4606 Psr 21 11 24.125 +46 06 30.66           ~ 49 0
104 PSR J2139+4716 Psr 21 39 55.878 +47 16 13.12           ~ 38 0
105 NAME Scutum Spiral Arm PoG ~ ~           ~ 393 0
106 NAME Local Arm reg ~ ~           ~ 649 0

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