cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25919/5bb101d51d993
title: Parkes observations for project P737 semester 2016OCTS

description: Pulsar observations using the Parkes radio telescope have led to some of the most exciting astronomical results in the last few years.  The aim of this proposal is to carry out tests of the new backend instruments which cannot be carried out during standard maintenance periods. High precision pulsar timing experiments require cross-coupling in the feed to be measured.  This can only be done using observations of PSR J0437-4715 from rise-to-set.  We propose to undertake such observations and make the results available for any users of the telescope.
DOI: 10.25919/5bb102286be27
title: Parkes observations for project P863 semester 2016OCTS

description: In this proposal we request observations from the Parkes radio telescope to survey time variability in the radio emission from a sample of pulsars. The aim is to elucidate different phenomena occurring in the pulsars' magnetospheres.  We have chosen a sample of ten pulsars that exhibit various characteristics of the state-changing phenomenon (some are moding pulsars and some are intermittent pulsars).   We plan to use the dual-band, multibeam and the H-OH receivers that will provide us with information at widely separated frequency bands.
DOI: 10.25919/5bb102c0de399
title: Parkes observations for project P934 semester 2016OCTS_BPSR_08

description: On the smallest scales, the warm interstellar medium contains surprisingly complex structure, including extremely overdense filaments and blobs of plasma that remain intact for months, despite physical processes that should cause them to disperse on short (week) time scales.   It is possible that magnetization plays a role in confining this plasma.     On these AU length scales the plasma is best probed by observing the scintillations of compact background radio sources such as pulsars and quasars.   Recent observations show that overdensities are confined to narrow regions along lines of sight.  Over the last decade, improvements in the analysis of scintillation have enabled better characterization of these structures.     These studies however have focused on the ISM in the solar-system neighbourhood and the Galactic plane.    Here we propose to observe pulsars at high galactic latitudes to extend the sample lines of sight.  We will determine if the scattering regions are confined to the Galactic plane or persist into the halo of the galaxy.   We will also search for (or place limits on) magnetic field variations within these scattering regions and discrete structures.  Our observations will also provide important constraints on the scintillation of fast radio bursts, extragalactic sources which may be magnified by the similar structures to those studied here.
DOI: 10.25919/5bb1030b210b3
title: Parkes observations for project P892 semester 2016OCTS_BPSR_70

description: SUPERBx is an extension to the SUPERB survey which looks at the highest Galactic latitudes in a search for fast radio bursts (FRBs). Our most recent results show that there is a strong Galactic latitude dependence to FRB detectability with the detection rate being 4 times higher ~45 degrees and higher above the plane; this is where SUPERBx will focus its efforts from now on. SUPERBx uses optimised GPU codes to search for pulsars and fast radio bursts (FRBs), making discoveries in real time. Handling our data as it comes in is essential for the SKA Phase I era so this work applies directly to the high-data rates of next generation telescopes. The FRBs discovered (we have already discovered four FRBs in this project) will have much more associated information than all previous detections. Firstly our discovery lag is ~1 second, rather than months/years. The Parkes observations will be shadowed by other radio telescopes (in particular the refurbished Molonglo which has now reached a level of performance where it has independently discovered 3 FRBs in 2016) to allow localisation of the discovered FRBs, and a host of optical and high-energy telescopes will then be triggered as appropriate. This is key for identifying FRB host galaxies, so as to solve the mystery of their progenitors and to exploit their many uses as tools for precision cosmology measurements.
DOI: 10.25919/5bb1035e6f30d
title: Parkes observations for project P892 semester 2016OCTS_BPSR_46

description: SUPERBx is an extension to the SUPERB survey which looks at the highest Galactic latitudes in a search for fast radio bursts (FRBs). Our most recent results show that there is a strong Galactic latitude dependence to FRB detectability with the detection rate being 4 times higher ~45 degrees and higher above the plane; this is where SUPERBx will focus its efforts from now on. SUPERBx uses optimised GPU codes to search for pulsars and fast radio bursts (FRBs), making discoveries in real time. Handling our data as it comes in is essential for the SKA Phase I era so this work applies directly to the high-data rates of next generation telescopes. The FRBs discovered (we have already discovered four FRBs in this project) will have much more associated information than all previous detections. Firstly our discovery lag is ~1 second, rather than months/years. The Parkes observations will be shadowed by other radio telescopes (in particular the refurbished Molonglo which has now reached a level of performance where it has independently discovered 3 FRBs in 2016) to allow localisation of the discovered FRBs, and a host of optical and high-energy telescopes will then be triggered as appropriate. This is key for identifying FRB host galaxies, so as to solve the mystery of their progenitors and to exploit their many uses as tools for precision cosmology measurements.
DOI: 10.25919/5bb103a94c4f2
title: Parkes observations for project P892 semester 2016OCTS_BPSR_47

description: SUPERBx is an extension to the SUPERB survey which looks at the highest Galactic latitudes in a search for fast radio bursts (FRBs). Our most recent results show that there is a strong Galactic latitude dependence to FRB detectability with the detection rate being 4 times higher ~45 degrees and higher above the plane; this is where SUPERBx will focus its efforts from now on. SUPERBx uses optimised GPU codes to search for pulsars and fast radio bursts (FRBs), making discoveries in real time. Handling our data as it comes in is essential for the SKA Phase I era so this work applies directly to the high-data rates of next generation telescopes. The FRBs discovered (we have already discovered four FRBs in this project) will have much more associated information than all previous detections. Firstly our discovery lag is ~1 second, rather than months/years. The Parkes observations will be shadowed by other radio telescopes (in particular the refurbished Molonglo which has now reached a level of performance where it has independently discovered 3 FRBs in 2016) to allow localisation of the discovered FRBs, and a host of optical and high-energy telescopes will then be triggered as appropriate. This is key for identifying FRB host galaxies, so as to solve the mystery of their progenitors and to exploit their many uses as tools for precision cosmology measurements.
DOI: 10.25919/5bb103f871bef
title: Parkes observations for project P892 semester 2016OCTS_BPSR_48

description: SUPERBx is an extension to the SUPERB survey which looks at the highest Galactic latitudes in a search for fast radio bursts (FRBs). Our most recent results show that there is a strong Galactic latitude dependence to FRB detectability with the detection rate being 4 times higher ~45 degrees and higher above the plane; this is where SUPERBx will focus its efforts from now on. SUPERBx uses optimised GPU codes to search for pulsars and fast radio bursts (FRBs), making discoveries in real time. Handling our data as it comes in is essential for the SKA Phase I era so this work applies directly to the high-data rates of next generation telescopes. The FRBs discovered (we have already discovered four FRBs in this project) will have much more associated information than all previous detections. Firstly our discovery lag is ~1 second, rather than months/years. The Parkes observations will be shadowed by other radio telescopes (in particular the refurbished Molonglo which has now reached a level of performance where it has independently discovered 3 FRBs in 2016) to allow localisation of the discovered FRBs, and a host of optical and high-energy telescopes will then be triggered as appropriate. This is key for identifying FRB host galaxies, so as to solve the mystery of their progenitors and to exploit their many uses as tools for precision cosmology measurements.
DOI: 10.25919/5bb10443a7188
title: Parkes observations for project P892 semester 2016OCTS_BPSR_49

description: SUPERBx is an extension to the SUPERB survey which looks at the highest Galactic latitudes in a search for fast radio bursts (FRBs). Our most recent results show that there is a strong Galactic latitude dependence to FRB detectability with the detection rate being 4 times higher ~45 degrees and higher above the plane; this is where SUPERBx will focus its efforts from now on. SUPERBx uses optimised GPU codes to search for pulsars and fast radio bursts (FRBs), making discoveries in real time. Handling our data as it comes in is essential for the SKA Phase I era so this work applies directly to the high-data rates of next generation telescopes. The FRBs discovered (we have already discovered four FRBs in this project) will have much more associated information than all previous detections. Firstly our discovery lag is ~1 second, rather than months/years. The Parkes observations will be shadowed by other radio telescopes (in particular the refurbished Molonglo which has now reached a level of performance where it has independently discovered 3 FRBs in 2016) to allow localisation of the discovered FRBs, and a host of optical and high-energy telescopes will then be triggered as appropriate. This is key for identifying FRB host galaxies, so as to solve the mystery of their progenitors and to exploit their many uses as tools for precision cosmology measurements.
DOI: 10.25919/5bb1048ec26b8
title: Parkes observations for project P892 semester 2016OCTS_BPSR_50

description: SUPERBx is an extension to the SUPERB survey which looks at the highest Galactic latitudes in a search for fast radio bursts (FRBs). Our most recent results show that there is a strong Galactic latitude dependence to FRB detectability with the detection rate being 4 times higher ~45 degrees and higher above the plane; this is where SUPERBx will focus its efforts from now on. SUPERBx uses optimised GPU codes to search for pulsars and fast radio bursts (FRBs), making discoveries in real time. Handling our data as it comes in is essential for the SKA Phase I era so this work applies directly to the high-data rates of next generation telescopes. The FRBs discovered (we have already discovered four FRBs in this project) will have much more associated information than all previous detections. Firstly our discovery lag is ~1 second, rather than months/years. The Parkes observations will be shadowed by other radio telescopes (in particular the refurbished Molonglo which has now reached a level of performance where it has independently discovered 3 FRBs in 2016) to allow localisation of the discovered FRBs, and a host of optical and high-energy telescopes will then be triggered as appropriate. This is key for identifying FRB host galaxies, so as to solve the mystery of their progenitors and to exploit their many uses as tools for precision cosmology measurements.
DOI: 10.25491/09jm-tf74
title: GTEX-PLZ6-1426-SM-5S2TR

description: Sample ID: GTEX-PLZ6-1426-SM-5S2TR
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title: GTEX-YF7O-0626-SM-4W21R

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title: GTEX-V1D1-0006-SM-3NMCE

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DOI: 10.25491/h7yw-n477
title: GTEX-X8HC-2326-SM-4QAS4

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DOI: 10.25491/hqmf-9967
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DOI: 10.25491/j2rp-jw67
title: GTEX-PLZ6-1226-SM-3P5ZS

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DOI: 10.25919/5bb104d9c0376
title: Parkes observations for project P938 semester 2016OCTS_BPSR_06

description: We propose a targeted, 357-hr search of two nearby galaxies with high star-formation rates (SFRs) for fast radio bursts (FRBs). The primary aim of this carefully designed experiment is to test the hypothesis that FRBs are correlated with SFR, and originate in the nearby Universe at typical distances of ~100 Mpc. This hypothesis is supported by leading models for FRBs that invoke extreme forms of young neutron-star emission, and by arguments based on signatures of FRB propagation. If the hypothesis is true, we expect ~20 FRB detections in our observations. In the case of a null result, we will show that FRBs are highly likely to originate at distances beyond ~175 Mpc. Our observations will also allow for the most sensitive search to date (by a factor of 30) for supergiant pulses from extragalactic analogues of the Crab pulsar. By using the 20cm Multibeam receiver, with the central beam pointed at the galaxies of interest, we will additionally perform a standard FRB search in all beams with an expected yield of one serendipitous event. Although we have no guarantee of a higher FRB detection rate than a truly blind survey, our experimental design ensures that we will finish with substantially greater insight into the FRB population.
DOI: 10.25919/5bb10524d4876
title: Parkes observations for project P938 semester 2016OCTS_BPSR_07

description: We propose a targeted, 357-hr search of two nearby galaxies with high star-formation rates (SFRs) for fast radio bursts (FRBs). The primary aim of this carefully designed experiment is to test the hypothesis that FRBs are correlated with SFR, and originate in the nearby Universe at typical distances of ~100 Mpc. This hypothesis is supported by leading models for FRBs that invoke extreme forms of young neutron-star emission, and by arguments based on signatures of FRB propagation. If the hypothesis is true, we expect ~20 FRB detections in our observations. In the case of a null result, we will show that FRBs are highly likely to originate at distances beyond ~175 Mpc. Our observations will also allow for the most sensitive search to date (by a factor of 30) for supergiant pulses from extragalactic analogues of the Crab pulsar. By using the 20cm Multibeam receiver, with the central beam pointed at the galaxies of interest, we will additionally perform a standard FRB search in all beams with an expected yield of one serendipitous event. Although we have no guarantee of a higher FRB detection rate than a truly blind survey, our experimental design ensures that we will finish with substantially greater insight into the FRB population.
DOI: 10.25919/5bb10571b3e34
title: Parkes observations for project P938 semester 2016OCTS_BPSR_08

description: We propose a targeted, 357-hr search of two nearby galaxies with high star-formation rates (SFRs) for fast radio bursts (FRBs). The primary aim of this carefully designed experiment is to test the hypothesis that FRBs are correlated with SFR, and originate in the nearby Universe at typical distances of ~100 Mpc. This hypothesis is supported by leading models for FRBs that invoke extreme forms of young neutron-star emission, and by arguments based on signatures of FRB propagation. If the hypothesis is true, we expect ~20 FRB detections in our observations. In the case of a null result, we will show that FRBs are highly likely to originate at distances beyond ~175 Mpc. Our observations will also allow for the most sensitive search to date (by a factor of 30) for supergiant pulses from extragalactic analogues of the Crab pulsar. By using the 20cm Multibeam receiver, with the central beam pointed at the galaxies of interest, we will additionally perform a standard FRB search in all beams with an expected yield of one serendipitous event. Although we have no guarantee of a higher FRB detection rate than a truly blind survey, our experimental design ensures that we will finish with substantially greater insight into the FRB population.
DOI: 10.25919/5bb105c3adf67
title: Parkes observations for project P938 semester 2016OCTS_BPSR_09

description: We propose a targeted, 357-hr search of two nearby galaxies with high star-formation rates (SFRs) for fast radio bursts (FRBs). The primary aim of this carefully designed experiment is to test the hypothesis that FRBs are correlated with SFR, and originate in the nearby Universe at typical distances of ~100 Mpc. This hypothesis is supported by leading models for FRBs that invoke extreme forms of young neutron-star emission, and by arguments based on signatures of FRB propagation. If the hypothesis is true, we expect ~20 FRB detections in our observations. In the case of a null result, we will show that FRBs are highly likely to originate at distances beyond ~175 Mpc. Our observations will also allow for the most sensitive search to date (by a factor of 30) for supergiant pulses from extragalactic analogues of the Crab pulsar. By using the 20cm Multibeam receiver, with the central beam pointed at the galaxies of interest, we will additionally perform a standard FRB search in all beams with an expected yield of one serendipitous event. Although we have no guarantee of a higher FRB detection rate than a truly blind survey, our experimental design ensures that we will finish with substantially greater insight into the FRB population.
DOI: 10.25919/5bb1061725e06
title: Parkes observations for project P934 semester 2016OCTS_BPSR_04

description: On the smallest scales, the warm interstellar medium contains surprisingly complex structure, including extremely overdense filaments and blobs of plasma that remain intact for months, despite physical processes that should cause them to disperse on short (week) time scales.   It is possible that magnetization plays a role in confining this plasma.     On these AU length scales the plasma is best probed by observing the scintillations of compact background radio sources such as pulsars and quasars.   Recent observations show that overdensities are confined to narrow regions along lines of sight.  Over the last decade, improvements in the analysis of scintillation have enabled better characterization of these structures.     These studies however have focused on the ISM in the solar-system neighbourhood and the Galactic plane.    Here we propose to observe pulsars at high galactic latitudes to extend the sample lines of sight.  We will determine if the scattering regions are confined to the Galactic plane or persist into the halo of the galaxy.   We will also search for (or place limits on) magnetic field variations within these scattering regions and discrete structures.  Our observations will also provide important constraints on the scintillation of fast radio bursts, extragalactic sources which may be magnified by the similar structures to those studied here.