AndreaBozzo/ceres-open-data-index huggingface dataset:
Image Collection - RV Investigator Voyage IN2024_V04 - East Australian Current canyons survey

This data set contains the imagery collected on the Marine National Facility (MNF) RV Investigator voyage IN2024_V04, titled ‘East Australian Current canyons survey’. The voyage took place between 07/06/2024 and 03/07/2024 (AEST), departing from Sydney and ending in Brisbane, collecting imagery of benthic habitats together with oceanographic data targeting two canyons – Solitary and Richmond canyon – and the adjacent slope.
Instrument(s) used to collect this data:
MNF Deep Towed camera (DTC)
Datasets include: 
Video (oblique forward view)
Stereo stills (oblique forward view)
Navigational data

Organization: CSIRO Data Access Portal
Parkes observations for project P1338 semester 2025APRS_24

Fast radio bursts (FRBs) are millisecond-duration radio bursts of extragalactic origin. Since the discovery of the first FRB in the archival Parkes/Murriyang multibeam data, a broad dichotomy in population has emerged. Some FRBs have been seen to be repeating, while others are not, despite a significant amount of follow-up using different radio telescopes. The repeating FRB 20240114A was recently discovered by CHIME/FRB, which has been seen to have an exceptionally high burst activity. Such extreme burst activity has not been seen in any other source. The repeating FRBs, such as FRB 20240114A, provide an unparalleled window into their circumburst environment due to their repeating nature, which can be used to constrain possible progenitor models and test underlying emission mechanisms. The previous Parkes/Murriyang source follow-up has also revealed intriguing spectro-polarimetric properties, such as frequency-dependent evolution of burst central frequency or chromaticity, a possible activity window, significantly large circular polarisation (CP), and frequency-dependent CP. These properties hold the key towards understanding the circumburst environment of the FRBs, and test possible progenitor models. A large bandwidth instrument with reliable polarimetry has been critical in uncovering these properties. The ultra-wideband low (UWL) receiver on Parkes/Murriyang is ideally suited to explore the source's wideband spectro-temporal and polarimetric behaviour. We propose a campaign to regularly follow up FRB 20240114A to ascertain its long-term evolution of spectro-temporal properties.

Organization: CSIRO Data Access Portal
Canola establishment data 2024. Condoblin and Canowindra core research sites CSP2212-005RTX

Data is the result of field experiment(s) conducted in 2024 to examine factors affecting canola establishment.
Data is for Condoblin (-33.0427,147.2308 ) and Canowindra (-33.4982, 148.6780) sites.

Organization: CSIRO Data Access Portal
Parkes observations for project P1344 semester 2025APRS_03

Fast radio bursts (FRBs) are millisecond-duration radio bursts of extragalactic origin. Since the discovery of the first FRB in the archival Parkes/Murriyang multibeam data, a broad dichotomy in population has emerged. Some FRBs have been seen to be repeating, while others are not, despite a significant amount of follow-up using different radio telescopes. The commissioning of new dedicated FRB detection systems has led to an exponential increase in the detected FRBs over the last decade. Despite &gt;700 FRBs published to date, there is still a lack of understanding about the physical mechanisms through which FRB emission is produced. Due to the possibility of detecting multiple bursts from the same source in a repeating FRB, it forms an ideal sample set to uncover the physics of the source (e.g., emission mechanism, progenitor surrounding media), and test possible progenitor models. The coherent upgrade to the FRB detection system to ASKAP is expected to detect ~1 FRB/week. However, due to the limited fractional bandwidth available with ASKAP and survey nature of the telescope, probing the spectro-polarimetric characteristics of repeating sources is non-optimal. Hence, the large bandwidth offered by the ultra wideband-low (UWL) on Parkes/Murriyang is an ideal instrument to follow-up repeating FRB sources discovered through CRACO. We propose using the unallocated time/Green Time on UWL to follow up repeater-like sources to study their wideband spectro-polarimetric characteristics.

Organization: CSIRO Data Access Portal
Parkes observations for project P1328 semester 2025APRS_10

Fast radio bursts are peculiar micro-millisecond duration transients, which have been seen to be extragalactic in origin. Since their discovery, a dichotomy has emerged in their population. Some FRBs have been seen to be repeating, while others have not been seen to be repeating. The repeating FRBs, such as FRB 20180301A, provide an unparalleled window into their circumburst environment due to their repeating nature, which can be used to constrain possible progenitor models and test underlying emission mechanisms. Additionally, FRB 20180301A has been seen to have interesting polarisation properties, such as a switch in the sign of RM, indicating a reversal in the magnetic field and a marked reduction in the linear polarisation fraction towards lower frequencies (depolarisation). The previous Parkes/Murriyang source follow-up has also revealed a temporal evolution in the dispersion measure (DM) of the source and tentative evidence for correlation in the DM and rotation measure (RM). The ultra-wideband low (UWL) receiver on Parkes/Murriyang is ideally suited to explore the wideband spectro-temporal and polarimetric behaviour of the source. We propose regular monitoring of FRB 20180301A using UWL to model the magnetic field evolution, study its circumburst media using depolarisation behaviour, and constrain any correlation of DM and RM.

Organization: CSIRO Data Access Portal
Parkes observations for project P630 semester 2011APRS_01

We propose to carry out the most ambitious and comprehensive all-sky survey for pulsars and transient sources to date. Using the 20cm multibeam and a new digital filterbank array this survey will create a petabyte digital record of the sky that can be data mined in the future and used to search for relativistic binary and millisecond pulsars, RRATs, and extragalactic radio bursts. The survey should discover 100s of new millisecond and normal pulsars and help define the lower limit to pulsar periods, test theories of relativistic gravity, find transients and provide pulsars for gravitational wave detection.

Organization: CSIRO Data Access Portal
Parkes observations for project P1344 semester 2025APRS_04

Fast radio bursts (FRBs) are millisecond-duration radio bursts of extragalactic origin. Since the discovery of the first FRB in the archival Parkes/Murriyang multibeam data, a broad dichotomy in population has emerged. Some FRBs have been seen to be repeating, while others are not, despite a significant amount of follow-up using different radio telescopes. The commissioning of new dedicated FRB detection systems has led to an exponential increase in the detected FRBs over the last decade. Despite &gt;700 FRBs published to date, there is still a lack of understanding about the physical mechanisms through which FRB emission is produced. Due to the possibility of detecting multiple bursts from the same source in a repeating FRB, it forms an ideal sample set to uncover the physics of the source (e.g., emission mechanism, progenitor surrounding media), and test possible progenitor models. The coherent upgrade to the FRB detection system to ASKAP is expected to detect ~1 FRB/week. However, due to the limited fractional bandwidth available with ASKAP and survey nature of the telescope, probing the spectro-polarimetric characteristics of repeating sources is non-optimal. Hence, the large bandwidth offered by the ultra wideband-low (UWL) on Parkes/Murriyang is an ideal instrument to follow-up repeating FRB sources discovered through CRACO. We propose using the unallocated time/Green Time on UWL to follow up repeater-like sources to study their wideband spectro-polarimetric characteristics.

Organization: CSIRO Data Access Portal
Long-term project observations for project P456 semester 2025APRS_03

The Parkes Pulsar Timing Array (PPTA) project has three primary goals: (a) detection of gravitational waves from astronomical sources, (b) establishment of a pulsar timescale, and (c) improvement of our understanding of Solar-system dynamics. We are now in an exciting regime where a signal detected in our (and other data sets) has the form expected for a gravitational wave background. We, along with the international community, are now working hard to either confirm or deny this result, and to determine the astrophysical origin of this signal. With this proposal, we aim to maintain our pre-eminent position in the field. This is a continuing proposal for which observations of millisecond pulsars (MSPs) will continue to improve bounds on ultra-low-frequency gravitational waves until they are detected with confidence. Continued Parkes observations will remain valuable at least until the first stage of the SKA is able to improve on our sensitivity and observing cadence. Even after the gravitational wave background is detected, continued observations will resolve the background origin and individual sources will be identified; advancing the nascent field of gravitational wave astronomy.

Organization: CSIRO Data Access Portal
Parkes observations for project P1328 semester 2025APRS_11

Fast radio bursts are peculiar micro-millisecond duration transients, which have been seen to be extragalactic in origin. Since their discovery, a dichotomy has emerged in their population. Some FRBs have been seen to be repeating, while others have not been seen to be repeating. The repeating FRBs, such as FRB 20180301A, provide an unparalleled window into their circumburst environment due to their repeating nature, which can be used to constrain possible progenitor models and test underlying emission mechanisms. Additionally, FRB 20180301A has been seen to have interesting polarisation properties, such as a switch in the sign of RM, indicating a reversal in the magnetic field and a marked reduction in the linear polarisation fraction towards lower frequencies (depolarisation). The previous Parkes/Murriyang source follow-up has also revealed a temporal evolution in the dispersion measure (DM) of the source and tentative evidence for correlation in the DM and rotation measure (RM). The ultra-wideband low (UWL) receiver on Parkes/Murriyang is ideally suited to explore the wideband spectro-temporal and polarimetric behaviour of the source. We propose regular monitoring of FRB 20180301A using UWL to model the magnetic field evolution, study its circumburst media using depolarisation behaviour, and constrain any correlation of DM and RM.

Organization: CSIRO Data Access Portal
Provena

Provena is a data and provenance system for supporting large distributed modelling and simulation workflows. This release is for version 2.10. Since v2.0, this release includes these new features:
* "Edit-Model-Run" from Registry UI front-end functionality
* Generate Report from Study and Model run
* An update on inter-service proxy routes
* Model run edit - add study link
See https://github.com/provena/provena/compare/v2.0.0...v2.10.0 for details on updates since v2.0.

Organization: CSIRO Data Access Portal
Parkes observations for project P630 semester 2011APRS_02

We propose to carry out the most ambitious and comprehensive all-sky survey for pulsars and transient sources to date. Using the 20cm multibeam and a new digital filterbank array this survey will create a petabyte digital record of the sky that can be data mined in the future and used to search for relativistic binary and millisecond pulsars, RRATs, and extragalactic radio bursts. The survey should discover 100s of new millisecond and normal pulsars and help define the lower limit to pulsar periods, test theories of relativistic gravity, find transients and provide pulsars for gravitational wave detection.

Organization: CSIRO Data Access Portal
Long-term project observations for project P1101 semester 2025APRS_04

We propose a long-term project to monitor a very active repeater, FRB 20190520B, with Murriyang's UWL system. Our previous observations show that FRB 20190520B is not only among the most active FRBs that can be observed with Murriyang, but also shows extreme rotation measure (RM) and dispersion measure (DM) evolution, along with distinctive behavior at 3GHz frequency. This makes the UWL receiver uniquely suited for detailed studies and long-term monitoring of this repeating FRB. Through this program, we anticipate detecting a large sample of bursts from this FRB. In collaboration with FAST, we aim to investigate the time evolution of various properties of FRB 20190520B, enhance our understanding of polarisation across an extremely wide bandwidth with high sensitivity, and gain deeper insights into the local environment and emission mechanisms of FRBs.

Organization: CSIRO Data Access Portal
Parkes observations for project P1328 semester 2025APRS_12

Fast radio bursts are peculiar micro-millisecond duration transients, which have been seen to be extragalactic in origin. Since their discovery, a dichotomy has emerged in their population. Some FRBs have been seen to be repeating, while others have not been seen to be repeating. The repeating FRBs, such as FRB 20180301A, provide an unparalleled window into their circumburst environment due to their repeating nature, which can be used to constrain possible progenitor models and test underlying emission mechanisms. Additionally, FRB 20180301A has been seen to have interesting polarisation properties, such as a switch in the sign of RM, indicating a reversal in the magnetic field and a marked reduction in the linear polarisation fraction towards lower frequencies (depolarisation). The previous Parkes/Murriyang source follow-up has also revealed a temporal evolution in the dispersion measure (DM) of the source and tentative evidence for correlation in the DM and rotation measure (RM). The ultra-wideband low (UWL) receiver on Parkes/Murriyang is ideally suited to explore the wideband spectro-temporal and polarimetric behaviour of the source. We propose regular monitoring of FRB 20180301A using UWL to model the magnetic field evolution, study its circumburst media using depolarisation behaviour, and constrain any correlation of DM and RM.

Organization: CSIRO Data Access Portal
Parkes observations for project P630 semester 2011APRS_03

We propose to carry out the most ambitious and comprehensive all-sky survey for pulsars and transient sources to date. Using the 20cm multibeam and a new digital filterbank array this survey will create a petabyte digital record of the sky that can be data mined in the future and used to search for relativistic binary and millisecond pulsars, RRATs, and extragalactic radio bursts. The survey should discover 100s of new millisecond and normal pulsars and help define the lower limit to pulsar periods, test theories of relativistic gravity, find transients and provide pulsars for gravitational wave detection.

Organization: CSIRO Data Access Portal
Parkes observations for project P1338 semester 2025APRS_25

Fast radio bursts (FRBs) are millisecond-duration radio bursts of extragalactic origin. Since the discovery of the first FRB in the archival Parkes/Murriyang multibeam data, a broad dichotomy in population has emerged. Some FRBs have been seen to be repeating, while others are not, despite a significant amount of follow-up using different radio telescopes. The repeating FRB 20240114A was recently discovered by CHIME/FRB, which has been seen to have an exceptionally high burst activity. Such extreme burst activity has not been seen in any other source. The repeating FRBs, such as FRB 20240114A, provide an unparalleled window into their circumburst environment due to their repeating nature, which can be used to constrain possible progenitor models and test underlying emission mechanisms. The previous Parkes/Murriyang source follow-up has also revealed intriguing spectro-polarimetric properties, such as frequency-dependent evolution of burst central frequency or chromaticity, a possible activity window, significantly large circular polarisation (CP), and frequency-dependent CP. These properties hold the key towards understanding the circumburst environment of the FRBs, and test possible progenitor models. A large bandwidth instrument with reliable polarimetry has been critical in uncovering these properties. The ultra-wideband low (UWL) receiver on Parkes/Murriyang is ideally suited to explore the source's wideband spectro-temporal and polarimetric behaviour. We propose a campaign to regularly follow up FRB 20240114A to ascertain its long-term evolution of spectro-temporal properties.

Organization: CSIRO Data Access Portal
Provena Python Client v0.25.0

Software library streamlining programmatic interactions with the Provena platform. Includes management of requests, authorisation and other functionality, all in a fully type-safe, asynchronous environment.
Attached are links to the GitHub repository hosting this version (v0.25.0) of the application, as well as the source files in a .zip format.
The client uses the same Pydantic models as the Provena API, ensuring a one-to-one typed interface with the API. This means that the models used in the client library directly correspond to those used by the API, providing consistency and ease of use. It allows you to replicate most functionalities of the Provena Web app through Python code, including fetching or minting datasets, creating items within the registry, and launching provenance workflows. With the Provena Python Client, you can achieve comprehensive interactions with only a few lines of code.

Organization: CSIRO Data Access Portal
Parkes observations for project P1362 semester 2025APRS_01

PSR J1757-1854 is the most relativistic galactic double neutron star system. Its eccentricity makes it an ideal playground for gravity experiments with pulsar timing. Via observations of its profile evolution, we can constraint its rate of geodetic precession. Currently, there are four possible geometric configurations that explain the time evolution of the polarisation swing. The geodetic precession and the Lense-Thirring effect will eventually manifest themselves in the post-Keplerian parameters within the next decade, allowing for two further tests of gravity. We propose to observe it with Parkes UWL every two months to track the profile evolution in this pulsar, and to derive times of arrival for an eventual detection of the affected Post-Keplerian parameters. These observations will be added to joint GBT and (past) MeerKAT observations, and they will be part of a long-term, global observational program of this pulsar.

Organization: CSIRO Data Access Portal
Expediting the delivery to industry of a novel method of eliminating LMA (OD224186)

Falling Number (FN) is used as the international standard for determining pre-harvest sprouting (PHS) in wheat grain, however the trait of Late Maturity alpha-Amylase (LMA) also causes low falling number. LMA is currently not prevalent in Australian milling wheats due to WQA classification standards. However, due to the difficulty in selecting for LMA resistant wheats, this process results in breeders discarding a large proportion of genetic diversity that could be used to improve the rate of genetic gain for yield and other traits. Recent investment by GRDC and CSIRO has identified genetic deletions of key genes in the LMA pathway, providing an easy way that breeders could protect against LMA in their programs. This project will undertake validation of these mutants and ensure the trait is combined with appropriate agronomic performance and grain quality to expedite the use of the invention by breeders.

Organization: CSIRO Data Access Portal
Parkes observations for project P1338 semester 2025APRS_26

Fast radio bursts (FRBs) are millisecond-duration radio bursts of extragalactic origin. Since the discovery of the first FRB in the archival Parkes/Murriyang multibeam data, a broad dichotomy in population has emerged. Some FRBs have been seen to be repeating, while others are not, despite a significant amount of follow-up using different radio telescopes. The repeating FRB 20240114A was recently discovered by CHIME/FRB, which has been seen to have an exceptionally high burst activity. Such extreme burst activity has not been seen in any other source. The repeating FRBs, such as FRB 20240114A, provide an unparalleled window into their circumburst environment due to their repeating nature, which can be used to constrain possible progenitor models and test underlying emission mechanisms. The previous Parkes/Murriyang source follow-up has also revealed intriguing spectro-polarimetric properties, such as frequency-dependent evolution of burst central frequency or chromaticity, a possible activity window, significantly large circular polarisation (CP), and frequency-dependent CP. These properties hold the key towards understanding the circumburst environment of the FRBs, and test possible progenitor models. A large bandwidth instrument with reliable polarimetry has been critical in uncovering these properties. The ultra-wideband low (UWL) receiver on Parkes/Murriyang is ideally suited to explore the source's wideband spectro-temporal and polarimetric behaviour. We propose a campaign to regularly follow up FRB 20240114A to ascertain its long-term evolution of spectro-temporal properties.

Organization: CSIRO Data Access Portal
Long-term project Data Products for Project AS323 (The Magellanic Clouds and Baades Window as Keyholes to Exotic Transients): images and visibilities

Fast radio bursts (FRBs) and long-period transients (LPTs) are currently two areas in astronomy, with groundbreaking discoveries in both fields being spearheaded by Australian telescopes. FRBs and LPTs exhibit intriguing similarities in their spectral, temporal, and polarimetric properties, hinting at a potential connection through shared progenitors or extreme emission physics.  Our proposal will investigate this connection and underpin a fresh perspective on LPTs/FRBs. Understanding LPTs could provide the key to unravelling the origins of FRBs and their association with the evolution of magnetized compact objects. This project will generate a valuable legacy dataset of observations, facilitating the discovery of exotic transients while providing an opportunity to rigorously test and validate CRACO's rigorously test and validate CRACO's capabilities. The outcomes will ensure CRACO's seamless integration into the National Facility's observing infrastructure.

Organization: CSIRO Data Access Portal
Long-term project Data Products for Project AS323 (The Magellanic Clouds and Baades Window as Keyholes to Exotic Transients): catalogues

Fast radio bursts (FRBs) and long-period transients (LPTs) are currently two areas in astronomy, with groundbreaking discoveries in both fields being spearheaded by Australian telescopes. FRBs and LPTs exhibit intriguing similarities in their spectral, temporal, and polarimetric properties, hinting at a potential connection through shared progenitors or extreme emission physics.  Our proposal will investigate this connection and underpin a fresh perspective on LPTs/FRBs. Understanding LPTs could provide the key to unravelling the origins of FRBs and their association with the evolution of magnetized compact objects. This project will generate a valuable legacy dataset of observations, facilitating the discovery of exotic transients while providing an opportunity to rigorously test and validate CRACO's rigorously test and validate CRACO's capabilities. The outcomes will ensure CRACO's seamless integration into the National Facility's observing infrastructure.

Organization: CSIRO Data Access Portal