AndreaBozzo/ceres-open-data-index huggingface dataset:
Parkes observations for project P1183 semester 2025APRS_12

After nearly two years of monitoring, comprising 126.7 hours over 57 observations with the Parkes telescope and 49.4 hours across 101 observations with the FAST telescopes, we have determined that FRB 20220529 is an extremely active repeater. It exhibits one of the longest activity durations and a potential period. Due to frequent observations scheduled with both Parkes and FAST, we recently observed an abrupt rotation measure (RM) flare in this source. This is the first detection of such an <code>RM flare'' in a fast radio burst (FRB), suggesting that the source is in an environment with occasionally erupting coronal mass ejection. This presents a unique opportunity to study the eruption environment of FRBs and investigate the relation between burst activity and other burst parameters. If confirmed, the periodicity and the</code>RM flare'' of FRB 20220529 would corroborate each other and become a ``smoking gun'' of the binary origin of FRB. In our previous analysis, both Parkes and FAST observations have proven essential. While FAST's higher sensitivity has enabled the capture of many bursts, Parkes' wideband receiver has provided a good burst detection rate even during low-rate phases. Notably, during the RM flare, two high signal-to-noise ratio bursts from Parkes have been crucial in understanding the RM variations. To further investigate FRB 20220529, we have scheduled regular FAST observations every fortnight, monitoring the source for 20 minutes each time. Therefore, we also propose to monitor FRB 20220529 using the Parkes UWL receiver, ensuring high-time resolution and employing full-polarization observations.

Organization: CSIRO Data Access Portal
Parkes observations for project PX600 semester 2020APRS_124

The Galactic Center (GC) is a key target for the radio component of Breakthrough Listen (BL) program. Offering the largest amount of stars in any given direction in the sky, the GC is widely cited as a location believed to harbour advanced civilizations, and it is also the most energetic region in the Milky Way. We aim to conduct BL-GC Survey with Parkes radio telescope for around 350 hours. We will cover the frequency range from 700 MHz to 4 GHz, utilizing the newly installed ultra-wideband receiver. Our team has already leveraged both standard and bespoke tools to construct a flexible software stack to search data for signals of interest. We will look for signals from extraterrestrial intelligence (ETI) by searching for both simple narrow-band signals and complex modulated signals. Along with that, as an ancillary science, we will also search for accelerated pulsars — likely orbiting a supermassive black hole at the centre of the Milky Way Galaxy. Data products produced during this program will also be publically available to engage larger pulsar community

Organization: CSIRO Data Access Portal
Lynham Networks Pty Ltd - Anticipatory notice for multiple project areas - 14 November 2025

Lynham Networks Pty Ltd - Anticipatory Notice - given on 14 November 2025 ED25/100054 for 10 project areas.

LBB REFERENCE Development Name or Address State Network Infrastructure Contract date Date Notice Given Estimated Completion Date

1) LHN_VIC_ARTISAN 1-17 Mills Blvd, Alphington, VIC 3078 - "ARTISAN" VIC FTTP 5/11/2025 14/11/2025 1/12/2027

2) LHN_VIC_616HighSt 616-646 High St, Prahran, VIC 3181	VIC FTTP 29/10/2025 14/11/2025 1/08/2027

3) LHN_VIC_223Johnston 223-231 Johnston St & 369 Gore St, Fitzroy, VIC 3065 - "FABBRICA" VIC	FTTP 21/10/2025 14/11/2025 1/03/2027

4) LHN_QLD_35PlazaPl 35 Plaza Pl, Carseldine, QLD 4034 QLD FTTP	2/10/2025 14/11/2025 12/2027

5) LHN_QLD_LAMER 3580 Main Beach Pde, Main Beach, QLD 4217 - "LA MER" QLD FTTP 30/09/2025	14/11/2025 1/03/2027

6) LHN_VIC_2Wicklow_GLM GLM2 - 2 Wicklow Ln, South Yarra, VIC 3141	VIC FTTP	24/09/2025	14/11/2025 1/07/2026

7) LHN_VIC_58Holland_GLM GLM1 F2 - 58-62 Holland Ct, Flemington, VIC 3031 VIC FTTP	24/09/2025 14/11/2025 1/07/2026

8) LHN_VIC_6Essex_GLM GLM2 - 6-10 Essex Rd, Prahran, VIC 3181 VIC FTTP 24/09/2025	14/11/2025 1/07/2026

9) LHN_VIC_464Bluff_GLM GLM2 - 464-468 Bluff Rd, Hampton East, VIC 3188 VIC	FTTP 24/09/2025	14/11/2025 1/09/2026

10) LHN_VIC_1ABeacon_GLM GLM2 - 1A-1D Beacon Rd, Port Melbourne, VIC 3207 VIC FTTP	 4/09/2025 14/11/2025 1/09/2026


Organization: SIP Register - Lynham Networks Pty Ltd
Lynham Networks Pty Ltd - Declaration - Multiple - 14 November 2025

Lynham Networks Pty Ltd - Declaration - given on 14 November 2025 ED25/100054 for 8 nominated service areas.

LBB REFERENCE Development Name or Address State Network Infrastructure Declaration Date Anticipatory Notices Submission Date

1)  LHN_14Yarra 14-16 Yarra St, South Yarra, VIC 3141 VIC	FTTP 14/11/2025 21/04/2023

2)  LHN_11FreemanLoop 11 Freeman Loop, North Fremantle WA WA FTTP 14/11/2025 6/07/2023

3)  LHN_25Rance 25 Rance Rd, Werrington NSW NSW	FTTP 14/11/2025 6/07/2023

4)  LHN_The Prescott by Mosaic 28 Lissner Street, Toowong QLD 4066 QLD FTTP	14/11/2025	24/05/2024

5)  LHN_19CentralAve 19-23 Central Avenue, Moorabbin VIC VIC FTTP 14/11/2025 22/09/2023

6)  LHN_56Porter 56-58 Porter Street, Prahran VIC VIC FTTP 14/11/2025	22/09/2023

7)  LHN_46Darren 46-62 Darren Rd, Springvale South, VIC 3172 VIC	FTTP 14/11/2025 21/04/2023

8)  LHN_SOLIS "SOLIS" - 10-16 John Tipping Grove, Penrith, NSW, 2750 NSW FTTP	14/11/2025	11/01/2023


Organization: SIP Register - Lynham Networks Pty Ltd
Opticomm Pty Ltd- Declaration -17 November 2025- Multiple

Opticomm Pty Ltd -Declaration given on 17 November 2025 Ref ED25/99847 for 12 nominated service areas:

Project Area Service_Area_Identifier Formatted_address Latlong ID SIP Anticipatory Notice Date Reference Date Completed Comments

1) Peppercorn HillDV2A PPCH 52 Foreshores Drive Donnybrook VIC 3064 Australia -37.5462166,
145.0108854 128 28/10/2024 6/11/2025

2) Elavale EglintonS9A EGLT 46 Whimbrel Grove Eglinton WA 6034 Australia -31.5854808,
115.6651800 203 28/10/2024 9/11/2025

3) ShorelineS14B22B29A20A-21-23-24 SELE 338 Serpentine Creek Rd, Redland Bay QLD 4165, Australia -27.6604986, 153.2936582 274 28/10/2024 11/11/2025

4) Lara Lakes-S8 LALK 56 Wattlebird Drive Lara VIC 3212 Australia -38.0128238, 144.3753223 345 28/02/2025 11/11/2025 Updated address, previously X9RG+3F Lara, VIC Australia.

5) MandogalupS056A-6B07 MAND 40 Ovens View Mandogalup WA 6167 Australia
-32.1894508, 115.8550953 526 13/11/2024 5/11/2025

6) Seddon SquareT3 BSSD 43-57 Buckley Street Seddon VIC 3011 Australia -37.8047881,
144.8968359 602 21/07/2023 6/11/2025

7) Wildflower LLCS1 WLDF 1 Gumblossom Avenue Piara Waters WA 6112 Australia -32.1362162,
115.9010078 677 19/04/2024 11/11/2025 Updated name and address; previously Warton Rd Piara Wates, 429 State Route 14, Piara Waters WA 6112 Australia.

8) Beenyup Grove Estate-S14-15 BNYP 88 Doley Rd, Byford WA 6122, Australia
-32.2320553, 115.9854476 685 29/07/2024 8/11/2025

9) Waterfront-T1-2 UWFT 36 Baker Street Gosford NSW 2250 Australia -33.4296077, 151.3404293 728 2/09/2024 6/11/2025 Updated address, previously 26 Mann St, Gosford NSW 2250 Australia.

10) Thyme CanungraS2A CNGA 27 Finch Road Canungra QLD 4275 Australia -28.0160829,
153.1688436 780 15/10/2024 10/11/2025

11) Mason QuarterS6B MSQR 55B Simmental Road Wollert VIC 3750 Australia -37.5987714,
145.0195602 840 28/02/2025 7/11/2025

12) Riverfield SquareS26 RIF2 1675S Ballarto Road Clyde VIC 3978 Australia -38.1309033,
145.3489317 857 3/04/2025 9/11/2025

Organization: SIP Register - OptiComm
Opticomm Pty Ltd - Anticipatory notice - 17 November 2025 - Multiple

OptiComm Pty Ltd - Anticipatory Notice given on 17 November 2025 Ref ED25/99847 for 6 project areas

Project Area Service_Area_Identifier Estimated_Completion_Date Formatted_address Latlong ID Contract signed Notes

1) The Rise RGTR 1/06/2026 178 Gowrie Tilgonda Road Gowrie Junction QLD 4352 Australia -27.486629, 151.867340 984 4/11/2025

2) Torrington West RGTW 2/11/2026 259-261 Hursley Road Torrington QLD 4350 Australia -27.552053, 151.886415 985 4/11/2025

3) Deer Valley RGDV 1/01/2026 87 Euston Road Glenvale QLD 4350 Australia -27.575449, 151.899096 986 4/11/2025

4) Ocean Place PKBH 4/01/2027 216 The Esplanade Burleigh Heads QLD 4220 Australia -28.077457, 153.446902 988 12/10/2024

5) Esprit Apartments ESPR 6/12/2026 219 Boundary Street Coolangatta QLD 4225 Australia -28.166255, 153.546888 989 4/06/2022

6) Glenvale West RGGW 1/06/2027 300 Drayton Wellcamp Road Glenvale QLD 4350 Australia -27.5673932, 151.8775787 990 8/11/2025

Organization: SIP Register - OptiComm
Opticomm Pty Ltd- Declaration -28 November 2025- Multiple

Opticomm Pty Ltd -Declaration given on 28 November 2025 Ref ED25/101619 for 10 nominated service areas:

Project Area Service_Area_Identifier Formatted_address Latlong ID SIP Anticipatory Notice Date Reference Date Completed Comments

1) Everley-S6 EVER 26 Grisa Street Sunbury VIC 3429 Australia
-37.595453, 144.752718 159 28/10/2024 17/11/2025

2) Clara Place Estate-S2 CLFR 105 Modena Road Fraser Rise VIC 3336 Australia -37.6913810, 144.7136183 527 20/01/2023 14/11/2025 Updated address, previously 87 Modena Rd, Fraser Rise VIC 3335, Australia. 

3) Kinma Valley-S18 KNVL 719-747 Oakey Flat Road Morayfield QLD 4506 Australia -27.1620280, 152.9173676 544 1/02/2023 21/11/2025

4) Halcyon CovesSSP2 AUR2 211 Western Drive Banya QLD 4551 
Australia -26.838892, 153.037458 645 13/10/2023 20/11/2025 Updated address, previously 54 Girraween Crescent, Banya QLD 4551 Australia.

5) Aulds Road CHAR 7002 Red Gum Street Ripley QLD 4306 
Australia -27.676825, 152.794825 707 9/09/2024 20/11/2025 Boundary updated.

6) Thyme Rothwell Retirement Living-S1&2 STRW 515 Anzac Avenue Rothwell QLD 4022 Australia -27.2178621, 153.0520533 778 15/10/2024 24/11/2025

7) Adena Residences WYHT 41 Sorrento St, Wynnum West QLD 4178 -27.455740, 153.155680 800 20/11/2024 22/11/2025  Updated address, previously 2029 Wynnum Road, Wynnum West, QLD 4178. Boundary updated.

8) Ariella Estate-S2 HNBR 41 Andrea Drive Henley Brook WA 6055 
Australia -31.8028665, 115.9664103 883 10/06/2025 24/11/2025

9) Alara RAMG 266A Rocky Point Road Ramsgate NSW 2217 
Australia -33.982730, 151.136950 892 30/06/2025 19/11/2025 Updated name, previously 262 Rocky Point Road, Ramsgate.

10) Cascadia-S1A1B-1C-1D CSCA 108 Milford Way, Calderwood, NSW 2527, Australia -34.561617, 150.740891 898 30/06/2025 19/11/2025 Updated address, previously 347 Calderwood Road, Calderwood NSW 2527, Australia

Organization: SIP Register - OptiComm
Bottle Communications Pty Ltd - Declaration - 26 November 2025 - Multiple

Bottle Communications Pty Ltd - Declaration given on 26 November 2025 Ref ED25/102569 for 8 nominated service areas:

Project_Area Service_Area_Identifier Formatted address Latlong SIP Anticipatory Notice reference date Date Completed Comments

1) 543 Cooper Street, Epping, VIC 3076 AA0026 543 Cooper Street, Epping, VIC 3076 -37.648078, 144.9765274 Completed at Takeover 1/02/2021

2) 59 Droop Street, Footscray, VIC 3011 AA0023, 59 Droop Street, Footscray, VIC 3011 -37.7961735, 144.8963328 Completed at Takeover 1/12/2020

3) 826 Whitehorse Road, Box Hill, VIC 3128 AA0011 826 Whitehorse Road, Box Hill, VIC 3128 -37.8174527, 145.1171096 Completed at Takeover 1/08/2020

4) 1-39 Pindari Cresent (21 Warrandyte Road), Langwarrin, VIC 3910 AA0015 1-39 Pindari Cresent (21 Warrandyte Road), Langwarrin, VIC 3910 -38.1547520, 145.1900311 Completed at Takeover 1/08/2020

5) 134 McKinnon Road, Mckinnon, VIC 3204 AA0028 134 McKinnon Road, Mckinnon, VIC 3204 -37.9111023, 145.0367811 Completed at Takeover 1/02/2021

6) 415 Macaulay, Kensington, VIC 3031 AA0025 415 Macaulay, Kensington, VIC 3031 -37.7949100, 144.9327888 Completed at Takeover 1/02/2021

7) 165 Maroondah Highway, Healesville VIC 3777 AA0030 165 Maroondah Highway, Healesville VIC 3777 -37.6540503, 145.5131536 Completed at Takeover 1/07/2021

8) 1 Lusher Road, Croydon VIC 3136 AA0024 1 Lusher Road, Croydon VIC 3136 -37.7993074, 145.2794775 Completed at Takeover 1/11/2021

Organization: SIP Register – Bottle Communications Pty Ltd
Long-term project observations for project P1321 semester 2025OCTS_03

The atomic interstellar medium shows tiny-scale optical depth fluctuations on the scale of 0.1~10,000 AU, whose origin and nature are poorly understood. The existence of this Tiny-Scale Atomic Structure (TSAS) has significant implications, potentially calling into question our fundamental understanding of heating, cooling and dynamical processes in the interstellar medium. Yet observations remain sparse. This long-term project plans to search for temporal variations in HI absorption spectra seen against background pulsars to characterise TSAS in the Milky Way interstellar medium (ISM). These observations constitute the largest number of sightlines and densest temporal sampling ever performed in a single experiment, and will test predictions that TSAS is the tail end of a turbulent cascade, constrain its minimum size scale (down to resolutions of ~0.05 AU) and potentially provide the first direct measurements of pressures in "large" TSAS features of &gt; 1000 AU. We make use of the phase-resolved spectral line mode that we have recently implemented on Parkes, which has cut data rates and processing times by factors of ~1000 compared to past studies. This is an expansion of our pilot P1321 to a long term study.

Organization: CSIRO Data Access Portal
Long-term project observations for project P1041 semester 2025OCTS_01

Omega Cen is the largest globular cluster in the Milky Way. It contains at least 18 known MSPs, and there are solid hints for the presence of an even larger pulsar population. We propose a regular monthly follow-up to refine the timing solutions of the five Parkes discoveries from 2020, and to find timing solutions for the 13 MeerKAT discoveries from 2023, in combination with six MeerKAT observations between 2021 and 2023, and future MeerKAT observations. These timing solutions should enable the detection of derivatives of the spin periods of these pulsars, allowing us to probe the dynamics of Omega Cen and the presence of a possible IMBH at its centre. Timing solutions will also enable the search for X-ray and gamma-ray pulsations in the multiple sources detected in this cluster. This study will allow us to better understand the populations of this globular cluster and its formation history. We request observations until 2030, when we expect to have measurements of the second period derivative of the five brighter discoveries, and first period derivative measurements for the later discoveries. These observations will also contribute to the study of eclipsing binaries, and may include future discoveries from pending searches in MeerKAT data.

Organization: CSIRO Data Access Portal
Parkes observations for project P1380 semester 2025OCTS_06

The association of FRB 200428 with the Galactic magnetar SGR 1935+2154 confirms that magnetars can power fast radio bursts (FRBs). However, FRB 200428 is 4 to 8 orders of magnitude less energetic than the typical population of cosmological FRBs. This discrepancy is likely due to the moderate magnetic field strength and evolved age of SGR 1935+2154. In contrast, newborn extragalactic magnetars, such as those formed in gamma-ray burst (GRB) central engines, are expected to have much stronger magnetic fields, more rapid spin-down, and highly dynamic magnetospheres, all of which favor the production of brighter and more frequent FRBs.

We propose a targeted search for FRBs from the recently localized GRB 230307A, a long-duration GRB with evidence suggesting the formation of a young magnetar. Given the source's relatively close distance (291 Mpc) and possible youth (less than 3 years), it offers a compelling opportunity to test FRB generation mechanisms during the early evolution of a magnetar.

We request 30 hours of observing time with the Parkes 64-m Murriyang telescope using the ultra-wideband low-frequency (UWL) receiver. Our plan includes one 10-hour long-duration session to detect rare or clustered bursts, and ten 2-hour sessions spread over 2-3 months to sample temporal variability. Data will be processed with state-of-the-art pipelines for single-pulse searches and coherent dedispersion.

A detection would strongly support magnetar-origin FRB models and provide key constraints on the early-time activity of GRB-formed neutron stars.

Organization: CSIRO Data Access Portal
Parkes observations for project P1032 semester 2025OCTS_03

With this proposal, we aim to continue P1032, the rapid measurements of relativistic parameters of southern binary pulsar systems using data from the Parkes Ultra Wideband Low (UWL) receiver. As the MeerTime project at the MeerKAT radio telescope ended in early 2024, observations with the UWL receiver now form the backbone for extending the timing baselines of many pulsars that have been part of this project. Since the source selection in the previous semesters was tailored such that the UWL receiver is the most (versatile and) suited instrument to achieve the proposed scientific goals for the chosen pulsars, we propose to continue these observations. We will use the UWL data to obtain significant orbital coverage and timing baselines on these pulsars and obtain important constraints on orbital and temporal DM variations that will help in identifying the nature of the companion stars. Increasing the number of measured Neutron Star (NS) masses, as well as improving on current constraints has profound implications for NS internal structure and for stellar and binary evolution physics.

Organization: CSIRO Data Access Portal
Parkes observations for project P1349 semester 2025OCTS_04

We propose a study of pulsars with interpulse (IP) emissions using the Ultra-Wideband Low (UWL) receiver on the Parkes radio telescope (Murriyang). This project aims to investigate the polarization and emission properties of these pulsars through detailed modeling using the rotating vector model (RVM). Polarization profiles will be obtained over a wide frequency range, from 704 MHz to 4032 MHz. We will measure the emission height differences between the main pulse (MP) and IP as a function of frequency, allowing us to explore their frequency dependence and to test the radius-to-frequency mapping (RFM) model. Spectral analyses of individual profile components will be performed to constrain the emission properties and investigate differences between the MP and IP. Additionally, we will examine quasi-periodic microstructure in both MP and IP, aiming to characterize the microstructure period and explore its potential correlation with the magnetic inclination angle. This comprehensive investigation will yield new insights into the emission geometry of pulsars with IP emissions, contributing to a better understanding of their unique characteristics within the pulsar population.

Organization: CSIRO Data Access Portal
Parkes observations for project P1382 semester 2025OCTS_11

The prevalence of millisecond pulsars (MSPs) in and around the Galactic center and the bulge has been one of the key questions in pulsar astronomy. In addition to finding more exotic and interesting binary systems at and around the Galactic center and bulge due to the enhanced density of stars/stellar remnants, MSPs are also proposed to be one of the candidates to explain the observed Fermi gamma-ray excess. However, most of the MSPs discovered so far are field (disk) MSPs or those in globular clusters. Initial steps towards addressing the question of Galactic center/bulge MSPs were made with the discovery of the first MSPs in a Galactic filament, but more progress comes from the discovery of a sample of MSPs around the Galactic center. Blind surveys targeting MSPs can suffer from many observational biases that smear the pulses due to binary acceleration, scattering from the enhanced density, and so on, which increases the parameter space for discovery and can sometimes make the problem intractable. However, if pulsar candidates can be identified reliably from imaging surveys, then targeted observations can make the problem tractable in identifying the pulsations. We followed up a sample of polarized sources identified in the MeerKAT bulge imaging survey and discovered a sample of 16 new MSPs. Here we request the timing observations of 8 interesting MSPs (a subset of our discovery sample), to study the binary nature of these sources and their potential inclusion in pulsar timing array efforts.

Organization: CSIRO Data Access Portal
Long-term project observations for project P885 semester 2025OCTS_03

We propose a modest program to continue monitoring 4 of the 6 known radio magnetars in order to achieve three primary science goals. The first is to characterise magnetar outbursts over long timescales, for which tracking their rotational, flux density, and polarisation properties provide a clear view of the impulse response of their magnetic fields. Second, understanding the links between magnetars the mysterious fast radio burst phenomenon through the discovery of rare emission and propagation effects, shared spectro-temporal phenomenology, and connections to high-energy (X-ray/gamma-ray) phenomena. Lastly, our continued monitoring has enormous benefit to the wider magnetar community, providing rapid alerts to changes in activity, adding context to unusual behaviour detected by high-energy observations, and a host of supplementary science through the teams extensive collaborative networks. The project and its precursors have been running since 2007 and have contributed to 21 publications since then. We are seeking to convert the project to long-term status, thereby also carrying these investigations into the SKA era.

Organization: CSIRO Data Access Portal
GLEAM-300: The GaLactic and Extragalactic All-sky Murchison Widefield Array (GLEAM) survey at 300 MHz catalogue and images

The source catalogue and mosaic images produced as part of the GaLactic and Extragalactic All-sky Murchison Widefield Array (GLEAM) survey at 300 MHz (GLEAM-300). The mosaic images were produced by combining images from individual two-minute snapshot observations to create images across the sky from declination -90 degrees to declination +40 degrees with a median root-mean-square noise of ~9 mJy/beam and angular resolution of 128.8" times 112.5". The source catalogue is composed of 338080 unique Gaussian components across the survey region.

Organization: CSIRO Data Access Portal
Parkes observations for project P1380 semester 2025OCTS_05

The association of FRB 200428 with the Galactic magnetar SGR 1935+2154 confirms that magnetars can power fast radio bursts (FRBs). However, FRB 200428 is 4 to 8 orders of magnitude less energetic than the typical population of cosmological FRBs. This discrepancy is likely due to the moderate magnetic field strength and evolved age of SGR 1935+2154. In contrast, newborn extragalactic magnetars, such as those formed in gamma-ray burst (GRB) central engines, are expected to have much stronger magnetic fields, more rapid spin-down, and highly dynamic magnetospheres, all of which favor the production of brighter and more frequent FRBs.

We propose a targeted search for FRBs from the recently localized GRB 230307A, a long-duration GRB with evidence suggesting the formation of a young magnetar. Given the source's relatively close distance (291 Mpc) and possible youth (less than 3 years), it offers a compelling opportunity to test FRB generation mechanisms during the early evolution of a magnetar.

We request 30 hours of observing time with the Parkes 64-m Murriyang telescope using the ultra-wideband low-frequency (UWL) receiver. Our plan includes one 10-hour long-duration session to detect rare or clustered bursts, and ten 2-hour sessions spread over 2-3 months to sample temporal variability. Data will be processed with state-of-the-art pipelines for single-pulse searches and coherent dedispersion.

A detection would strongly support magnetar-origin FRB models and provide key constraints on the early-time activity of GRB-formed neutron stars.

Organization: CSIRO Data Access Portal