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Constraints on the Low-frequency Radio Emission of the Galactic FRB Source SGR 1935+2154
Chen-Ran Hu, Jinhuang Cao, S. A. Tyul'bashev +13
We present a search for radio pulses from the Galactic magnetar SGR 1935+2154, a well-known source of fast radio bursts (FRBs), at 110 MHz using the Large Phased Array (LPA)…
Pushchino Multibeam Pulsar Search. X. Observations of pulsars at declinations above
S. A. Tyul'bashev, G. E. Tyul'basheva, M. A. Kitaeva
A search for pulsars was carried out using a Large Phased Array (LPA) radio telescope at a frequency of 110.4 MHz with a time resolution of 3.072 ms and a frequency resolution of 1…
Low-frequency observations of low-mass binary systems with neutron star candidates
Elena Brylyakova, Marina Afonina, Gayane Tyul'basheva +2
Recently, astrometric and spectroscopic observations resulted in the discovery of several low-mass binaries with invisible components, which are expected to be compact objects. In…
Search of RRATs on declinations from to with a neural network
I. V. Eldarov, S. A. Tyul'bashev, M. A. Kitaeva +1
In an area of 3,300 square degrees, a search for pulsed dispersed signals using a neural network has been carried out. During the six-month observation period, pulses were detected…
Pushchino Multibeam Pulsar Search. VIII. Pulsar with a period of 40.9~s in observations of the LPA LPI
S. A. Tyul'bashev, G. E. Tyul'basheva, S. A. Andrianov +1
A search has been carried out for the pulsar J0311+1402, which has a period of s, in the data archive of the Large Phased Array (LPA) radio telescope. When searching usi…
Search for pulsars with periods of more than two seconds at declinations from +21 to +42
S. A. Tyul'bashev, G. E. Tyul'basheva
A search was carried out for pulsars with periods (P) from 2 to 90 s in daily observations carried out over an interval of 5 years in a area measuring 6300 sq.deg. The data was obt…
Interstellar scintillation of sources B0821+394 and B1812+412 as observed by the LPA LPI radio telescope
S. A. Tyul'bashev, I. V. Chashei, I. A. Grishanova +2
The search for long-term variability of compact components of radio sources B0821+394 and B1812+412 over an interval of 10 years was carried out. The LPA LPI radio telescope with a…
Search for rotating radio transients in monitoring data for three years
S. A. Tyul'bashev, M. A. Kitaeva, D. V. Pervoukhin +4
The search for rotating radio transients (RRAT) was done at a frequency of 111 MHz, in daily observations carried out on the radio telescope, a Large Phased Array (LPA) at declinat…
Pushchino multibeams pulsar search. IV. Detection of new pulsars at declinations -9o < δ< +55o
S. A. Tyul'bashev, G. E. Tyul'basheva, M. A. Kitaeva +3
The search for pulsars in monitoring data obtained at the radio telescope Large Phased Array (LPA) at a frequency of 111 MHz was carried out. Daily round-the-clock observations wer…
Search for rotating radio transients in PUMPS
S. A. Tyul'bashev, M. A. Kitaeva, E. A. Brylyakova +2
A search for pulsed radiation at a frequency of 111 MHz in the direction of 116 RRAT candidates was carried out. For the search, archival data obtained on a meridian 128-beam radio…
Search for pulsars in an area with coordinates 3h < α< 4h and +21o < δ< +42o
S. A. Tyul'bashev, G. E. Tyul'basheva
On the Large Phased Array (LPA) of Lebedev Physics Institute (LPI), a search for pulsars outside the Galaxy plane was carried out in a 300 sq. deg area. The search with a sensitivi…
Pushchino multibeams pulsar search. First results
S. A. Tyul'bashev, G. E. Tyul'basheva, M. A. Kitaeva
Since the discovery of pulsars, dozens of surveys have already been conducted with their searches. In the course of surveys in the sky, areas from thousands to tens of thousands of…
Search for pulsars in the summed power spectra at a frequency of 111 MHz
S. A. Tyul'bashev, M. A. Kitaeva, V. S. Tyul'bashev +2
The search of pulsars in monitoring observations being carried out for 5 years using LPA LPI radio telescope was done in 96 spatial beams covering daily 17,000 square degrees. Five…
Search for Dispersed Pulses at Declinations from +56o to +87o
S. A. Tyul'bashev, M. A. Kitaeva, S. V. Logvinenko +1
The survey of northern hemisphere were made at a frequency of 111 MHz. The total accumulation time at each point of the sky was at least one hour. 75 sources of pulse emission were…
Revisiting Pushchino RRAT search using neural network
S. A. Tyul'bashev, D. V. Pervukhin, M. A. Kitaeva +3
The search for rotating radio transients (RRAT) at declination from -9o to +42o was carried out in the semi-annual monitoring data obtained on the Large Phased Array (LPA) radio te…
Pushchino multibeam pulsar search: I. Targeted search of weak pulsars
S. A. Tyul'bashev, M. A. Kitaeva, G. E. Tyul'basheva
The search for pulsars in a sample of pulsar candidates found based on a multi-year survey conducted with low (6 channels; sampling 0.1s) time-frequency resolution on declinations…
Pushchino multibeam pulsar search -- II. Long-term variability of RRATs
T. V. Smirnova, S. A. Tyul'bashev, E. A. Brylyakova +5
Pulses from 16 previously known rotating radio transients (RRAT) have been searched at the 110 MHz daily monitor program for 4 to 5.5 years by using the Large-Phased-Array (LPA) at…