2013A&A...555A..28M

Query : 2013A&A...555A..28M

2013A&A...555A..28M - Astronomy and Astrophysics, volume 555A, 28-28 (2013/7-1)

Pulse-to-pulse flux density modulation from pulsars at 8.35 GHz.

MARON O., SERYLAK M., KIJAK J., KRZESZOWSKI K., MITRA D. and JESSNER A.

Abstract (from CDS):

We aim to investigate the flux density modulation from pulsars and the specific behaviour of the modulation index versus frequency. Several pulsars were observed with the Effelsberg radio telescope at 8.35GHz. Their flux density time series were corrected for interstellar scintillation effects. We present measurements of modulation indices for eight pulsars. We confirm the presence of a critical frequency at ∼1GHz for these pulsars (including three new ones from this study). We derived intrinsic modulation indices for the resulting flux density time series. Our data analysis revealed strong single pulses detected from five pulsars.

Abstract Copyright: ∼

Journal keyword(s): pulsars: general - pulsars: individual: B1133+16

Simbad objects: 19

Full paper

View the references in ADS

Number of rows : 19

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag B	Mag V	Mag R	Sp type	#ref 1850 - 2023	#notes
1	PSR B0329+54	Psr	03 32 59.3370698592	+54 34 45.028206408				~	631	1
2	PSR B0355+54	Psr	03 58 53.7165	+54 13 13.727				~	428	1
3	PSR B0450+55	Psr	04 54 07.709	+55 43 41.51				~	161	0
4	ICRF J054236.1+495107	Sy1	05 42 36.13789710	+49 51 07.2337139	18.45	17.80	17.210	~	1449	1
5	3C 196	Sy1	08 13 36.0561170112	+48 13 02.644966020	18.36	17.79		~	545	2
6	PSR B0809+74	Psr	08 14 59.500	+74 29 05.70				~	399	0
7	PSR B0823+26	Psr	08 26 51.4	+26 37 22				~	505	1
8	PSR B0950+08	Psr	09 53 09.2970	+07 55 36.400				~	745	2
9	PSR B1133+16	Psr	11 36 03.0720	+15 51 15.500				~	662	0
10	3C 273	BLL	12 29 06.6998257176	+02 03 08.597629980	13.05	14.830	14.11	~	5711	1
11	3C 279	Bla	12 56 11.16657958	-05 47 21.5251510	18.01	17.75	15.87	~	2979	2
12	3C 286	Sy1	13 31 08.2883506368	+30 30 32.960091564	17.51	17.25		~	4251	2
13	3C 295	Sy2	14 11 20.6	+52 12 09	22.34	20.80	18.54	~	968	5
14	PSR B2016+28	Psr	20 18 03.8999255016	+28 39 54.940329468				~	349	0
15	PSR B2020+28	Psr	20 22 37.0671	+28 54 23.104				~	303	1
16	PSR B2021+51	Psr	20 22 49.8730	+51 54 50.233				~	263	1
17	NGC 7027	PN	21 07 01.571952	+42 14 10.47120	10.358	8.831	10.157	~	2437	1
18	PSR B2154+40	Psr	21 57 01.840	+40 17 45.89				~	145	0
19	PSR B2310+42	Psr	23 13 08.5976	+42 53 12.987				~	135	0

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