LWA1 Jupiter Data Usage Policy

The LWA1 Jupiter data with 1 second/40 millisecond resolutions are accessible for the purpose of the collaborated research with other professional ground-based telescopes and amateur RadioJove telescopes in support of the Juno mission. We are a member of the Juno Ground-Based Radio Decameter Observations group. Some data are under investigation for the LWA1 Jupiter group, but most of data are quickly accessible via Autoplot after the observations are completed at the LWA1 and delivered to the University of Iowa (UI). In some cases, the high-resolution data (i.e. 0.21 millisecond spectral data and waveform data) are available per request to PI of this project; the 1-hour data volume amounts of >350 GB.

Collaborated research

Before submitting a paper to a conference and/or journal using the LWA1 Jupiter data at UI, please ask Dr. Masafumi Imai (PI of this project) for the approval.

The LWA1 Jupiter data at UI are collected through the following approved proposals.

1. Imai, M., K. Imai, T. E. Clarke, C. A. Higgins, J. F. Helmboldt, and KOSEN-1 team (2021), Coordinated Jupiter Decametric Radio Observations with LWA1 and KOSEN-1 CubeSat (DI001), Approved proposal for director's discretionary time, October-December 2021 for 40 hours.
2. Imai, M., T. E. Clarke, C. A. Higgins, and W. S. Kurth (2019), LWA1 Jupiter Decametric Radio Observations in Support of the Juno Mission (LI002), Cycle 8 Call for Proposals: LWA1 Radio Observatory, January-December 2020 for 320 hours.
3. Imai, M., T. E. Clarke, C. A. Higgins, and W. S. Kurth (2018b), LWA1 Jupiter's Decametric Radio Observations: Supporting Juno's Perijove 12 Survey (LH014-PJ12), Approved proposal for director's discretionary time, March-April 2018 for 35 hours.
4. Imai, M., T. E. Clarke, C. A. Higgins, and W. S. Kurth (2018a), LWA1 Jupiter's Decametric Radio Observations: Supporting Juno's Perijove 11 Survey (LH014-PJ11), Approved proposal for director's discretionary time, February 2018 for 35 hours.
5. Imai, M., T. E. Clarke, C. A. Higgins, and W. S. Kurth (2017f), LWA1 Jupiter's Decametric Radio Observations: Supporting Juno's Perijove 10 Survey (LH014-PJ10), Approved proposal for director's discretionary time, December 2017 for 35 hours.
6. Imai, M., T. E. Clarke, C. A. Higgins, and W. S. Kurth (2017e), LWA1 Jupiter's Decametric Radio Observations Supporting the Juno Perijove 8 Survey (LH014-PJ8), Approved proposal for director's discretionary time, August-September 2017 for 35 hours.
7. Imai, M., T. E. Clarke, W. S. Kurth, and C. A. Higgins (2017d), LWA1 Jupiter's Decametric Radio Observations Supporting the Juno Perijove 7 Survey (LH014-PJ7), Approved proposal for director's discretionary time, July 2017 for 50 hours.
8. Imai, M., T. E. Clarke, W. S. Kurth, and C. A. Higgins (2017c), LWA1 Jupiter's Decametric Radio Observations Supporting the Juno Perijove 6 Survey (LH014-PJ6), Approved proposal for director's discretionary time, May 2017 for 60 hours.
9. Imai, M., T. E. Clarke, C. A. Higgins, and W. S. Kurth (2017b), LWA1 Jupiter's Decametric Radio Observations Supporting the Juno Perijove 5 Survey (LH014-PJ5), Approved proposal for director's discretionary time, March-April 2017 for 60 hours.
10. Imai, M., T. E. Clarke, C. A. Higgins, and W. S. Kurth (2017a), LWA1 Jupiter's Decametric Radio Observations Supporting the Juno Perijove 4 Survey (LH014-PJ4), Approved proposal for director's discretionary time, January-Feburary 2017 for 60 hours.
11. Imai, M., T. E. Clarke, C. A. Higgins, and W. S. Kurth (2016), LWA1 Jupiter's Decametric Radio Observations Supporting the Juno Perijove 3 Survey (LH014-PJ3), Approved proposal for director's discretionary time, December 2016 for 60 hours.
12. Imai, M., T. E. Clarke, C. A. Higgins, A. Lecacheux, and M. Panchenko (2015), Coordinated LWA1-NDA-URAN2 Observations for Jupiter's Decametric Radiation (LI001), Cycle 6 Call for Proposals: LWA1 Radio Observatory, January-August 2016 for 30 hours.

References

1. Gerekos, C., L. Bruzzone, and M. Imai (2019), A coherent method for simulating active and passive radar sounding of the Jovian icy moons, IEEE Trans. Geosci. Remote Sens., 58(4), 2250-2265, doi:10.1109/TGRS.2019.2945079.
2. Imai, M., A. Lecacheux, T. E. Clarke, C. A. Higgins, M. Panchenko, V. V. Zakharenko, A. I. Brazhenko, A. V. Frantsuzenko, O. N. Ivantyshin, A. A. Konovalenko, and V. V. Koshovyy (2019), Concurrent Jovian S-burst beaming as observed from LWA1, NDA, and Ukrainian radio telescopes, J. Geophys. Res. Space Physics, 124, 5302-5316, doi:10.1029/2018JA026445.
3. Imai, K., C. A. Higgins, M. Imai, and T. E. Clarke (2017), Jupiter's Io-C and Io-B decametric emission source morphology from LWA1 data analysis, in Planetary Radio Emissions VIII, edited by G. Fischer, G. Mann, M. Panchenko, and P. Zarka, pp. 89-101, doi:10.1553/PRE8s89, Austrian Academy of Sciences, Vienna, Austria.
4. Higgins, C., T. E. Clarke, K. Imai, M. Imai, F. Reyes, and J. Thieman (2017), Morphology of the Jupiter Io-D decametric radio source, in Planetary Radio Emissions VIII, edited by G. Fischer, G. Mann, M. Panchenko, and P. Zarka, pp. 77-88, doi:10.1553/PRE8s77, Austrian Academy of Sciences, Vienna, Austria.
5. Clarke, T. E., C. A. Higgins, M. Imai, and K. Imai (2017), Jovian decametric emission with the Long Wavelength Array station 1 (LWA1), in Planetary Radio Emissions VIII, edited by G. Fischer, G. Mann, M. Panchenko, and P. Zarka, pp. 31-44, doi:10.1553/PRE8s31, Austrian Academy of Sciences, Vienna, Austria.
6. Imai, M., W. S. Kurth, G. B. Hospodarsky, S. J. Bolton, J. E. P. Connerney, S. M. Levin, P. Zarka, B. Cecconi, A. Lecacheux, and L. Lamy (2017b), Analysis of Jovian low-frequency radio emissions based on stereoscopic observations with Juno and Earth-based radio telescopes, in Planetary Radio Emissions VIII, edited by G. Fischer, G. Mann, M. Panchenko, and P. Zarka, pp. 13-23, doi:10.1553/PRE8s13, Austrian Academy of Sciences, Vienna, Austria.
7. Imai, M., W. S. Kurth, G. B. Hospodarsky, S. J. Bolton, J. E. P. Connerney, S. M. Levin, A. Lecacheux, L. Lamy, and P. Zarka (2017a), Latitudinal beaming of Jovian decametric radio emissions as viewed from Juno and the Nanay Decameter Array, Geophys. Res. Lett., 44, 4455-4462, doi:10.1002/2016GL072454.
8. Imai, M., A. Lecacheux, T. E. Clarke, C. A. Higgins, M. Panchenko, J. Dowell, K. Imai, A. I. Brazhenko, A. V. Frantsuzenko, and A. A. Konovalenko (2016), The Beaming Structures of Jupiter's Decametric Common S-bursts Observed from the LWA1, NDA, and URAN2 Radio Telescopes, Astrophys. J., 826, 176, doi:10.3847/0004-637X/826/2/176.
9. Clarke, T. E., C. A. Higgins, J. Skarda, K. Imai, M. Imai, F. Reyes, J. Thieman, T. Jaeger, H. Schmitt, N. P. Dalal, J. Dowell, S. W. Ellingson, B. Hicks, F. Schinzel, and G. B. Taylor (2014), Probing Jovian decametric emission with the long wavelength array station 1, J. Geophys. Res. Space Physics, 119 (12), 9508-9526, doi:10.1002/2014JA020289.
10. Ellingson, S. W., et al. (2013), The LWA1 Radio Telescope, IEEE Trans. Antennas. Propag., 61, 2540-2549, doi:10.1109/TAP.2013.2242826.
11. Dowell, J., D. Wood, K. Stoval, P. S. Ray T. Clarke, and G. Taylor (2012), The Long Wavelength Array software library, J. Astron. Instrum., 01, 1250006, doi:10.1142/S2251171712500067.
12. Taylor, G. B., et al. (2012), First light for the first station of the Long Wavelength Array, J. Astron. Instrum., 01, 1250004, doi:10.1142/S2251171712500043.

Acknowledgements

We are pleased to acknowledge the engineers and staff who operate the LWA1 radio telescope. Construction of the LWA has been supported by the Office of Naval Research under Contract N00014-07-C-0147. Support for operations and continuing development of the LWA1 is provided by the National Science Foundation under grants AST-1139963 and AST-1139974 of the University Radio Observatory program. The data compile and management at the University of Iowa are supported by the Theodore Dunham, Jr. grant from the Fund for Astrophysical Research.