Joint Swift and NuSTAR Observations

Currently NuSTAR and Swift have an arrangement which makes available joint observing time for both observatories. This resource allows observers to combine the powers of both observatories to bear on their scientific problems. This resource is extremely limited, so proposers should be sure to describe how their proposed observations exploit the unique capabilities of both observatories. While joint Swfit and NuSTAR proposals within the NuSTAR Guest Observer Program are now also possible, proposals for additional observation time can go through the Swift proposal process.

• Swift Cycle 19. Is now closed. Approximately 300ks of joint Swfit and NuSTAR observation time was made available through the Swift Cycle 19. The accepted NuSTAR programs through the Swift Cycle 19 process can be found here. The start of observations is in April 2023.
• Swift Cycle 18. Is now closed. Approximately 300ks of joint Swfit and NuSTAR observation time was made available through the Swift Cycle 18. The accepted NuSTAR programs through the Swift Cycle 18 process can be found here. The start of observations is in April 2022.
• Swift Cycle 17. Is now closed. Approximately 300ks of joint Swfit and NuSTAR observation time was made available through the Swift Cycle 17. The accepted NuSTAR programs through the Swift Cycle 17 process can be found here. The start of observations is in April 2021.
• Swift Cycle 16. Is now closed. Approximately 300ks of joint Swfit and NuSTAR observation time was made available through the Swift Cycle 16. The accepted NuSTAR programs through the Swift Cycle 16 process can be found here. The start of observations is in April 2020.
• Swift Cycle 15. Is now closed. Approximately 300ks of joint Swfit and NuSTAR observation time was made available through the Swift Cycle 15. The accepted NuSTAR programs through the Swift Cycle 15 process can be found here. The start of observations is in April 2019.
• Swift Cycle 14. Is now closed. Approximately 300ks of joint Swfit and NuSTAR observation time was made available through the Swift Cycle 14. The accepted NuSTAR programs through the Swift Cycle 14 process can be found here. The start of observations is in April 2018.

Joint XMM-Newton and NuSTAR Observations

Currently NuSTAR and XMM-Newton have an arrangement which makes available joint observing time for both observatories. This resource allows observers to combine the powers of both observatories to bear on their scientific problems. This resource is extremely limited, so proposers should be sure to describe how their proposed observations exploit the unique capabilities of both observatories. While joint XMM-Newton and NuSTAR proposals within the NuSTAR Guest Observer Program are now also possible, proposals for additional observation time can go through the XMM proposal process.

• XMM Cycle 23. Is now Closed. Approximately 1.5 Ms of joint XMM-Newton and NuSTAR observation time was made available through the XMM-Newton Cycle 23 AO. The accepted NuSTAR programs through the XMM Cycle 23 process can be found here. The start of observations is in May 2024.
• XMM Cycle 22. Is now Closed. Approximately 1.5 Ms of joint XMM-Newton and NuSTAR observation time was made available through the XMM-Newton Cycle 22 AO. The accepted NuSTAR programs through the XMM Cycle 22 process can be found here. The start of observations is in May 2023.
• XMM Cycle 21. Is now Closed. Approximately 1.5 Ms of joint XMM-Newton and NuSTAR observation time was made available through the XMM-Newton Cycle 21 AO. The accepted NuSTAR programs through the XMM Cycle 21 process can be found here. The start of observations is in May 2022.
• XMM Cycle 20. Is now Closed. Approximately 1.5 Ms of joint XMM-Newton and NuSTAR observation time was made available through the XMM-Newton Cycle 20 AO. The accepted NuSTAR programs through the XMM Cycle 20 process can be found here. The start of observations is in May 2021.
• XMM Cycle 19. Is now Closed. Approximately 1.5 Ms of joint XMM-Newton and NuSTAR observation time was made available through the XMM-Newton Cycle 19 AO. The accepted NuSTAR programs through the XMM Cycle 19 process can be found here. The start of observations is in May 2020.
• XMM Cycle 18. Is now Closed. Approximately 1.5 Ms of joint XMM-Newton and NuSTAR observation time was made available through the XMM-Newton Cycle 18 AO. The accepted NuSTAR programs through the XMM Cycle 18 process can be found here. The start of observations is in May 2019.
• XMM Cycle 17. Is now closed. Approximately 1.5 Ms of joint XMM-Newton and NuSTAR observation time was made available through the XMM-Newton Cycle 17 AO. The accepted NuSTAR programs through the XMM Cycle 17 process can be found here. The start of observations is in May 2018.
• XMM Cycle 16. Is now closed. Approximately 1.5 Ms of joint XMM-Newton and NuSTAR observation time was made available through the XMM-Newton Cycle 16 AO. The accepted NuSTAR programs through the XMM Cycle 16 process can be found here. The start of observations is in May 2017.
• XMM Cycle 15. Is now closed. Approximately 1.5 Ms of joint XMM-Newton and NuSTAR observation time was made available through the XMM-Newton Cycle 15 AO. The start of observations is in May 2016. The accepted NuSTAR programs through the XMM Cycle 15 process can be found here.
• XMM Cycle 14. Is now closed. Approximately 1.5 Ms of joint XMM-Newton and NuSTAR observation time was made available through the XMM-Newton Cycle 14 AO. The start of observations is in May 2015. The accepted NuSTAR programs through the XMM Cycle 14 process can be found here.
• XMM Cycle 13. Is now closed. Approximately 1.5 Ms of joint XMM-Newton and NuSTAR observation time was made available in the XMM-Newton Cycle 13 AO which was released on 27 August 2013. The accepted NuSTAR programs through the XMM Cycle 13 process can be found here.

Joint Chandra and NuSTAR Observations

• Chandra Cycle 25: Is now closed. Up to 500 ks of NuSTAR observing time is made available through the Chandra proposal process, which is due on 15 March 2023. The accepted NuSTAR programs through the Chandra Cycle 25 process can be found here.
• Chandra Cycle 24. Is now closed. Up to 500 ks of NuSTAR observing time is made available through the Chandra proposal process, which is due on 10 March 2022. The accepted NuSTAR programs through the Chandra Cycle 24 process can be found here.
• Chandra Cycle 23. Is now closed. Up to 500 ks of NuSTAR observing time is made available through the Chandra proposal process, which was closed on 16 March 2021. The accepted NuSTAR programs through the Chandra Cycle 23 process can be found here.
• Chandra Cycle 22. Is now closed. Up to 500 ks of NuSTAR observing time is made available through the Chandra proposal process, which is closed on 2 April 2020. The accepted NuSTAR programs through the Chandra Cycle 22 process can be found here.
• Chandra Cycle 21. Is now closed. Up to 500 ks of NuSTAR observing time is made available through the Chandra proposal process, which is closed on 15 March 2019. The accepted NuSTAR programs through the Chandra Cycle 21 process can be found here.
• Chandra Cycle 20. Is now closed. Up to 1 Ms of NuSTAR observing time is made available through the Chandra proposal process, which is closed on 15 March 2018. The accepted NuSTAR programs through the Chandra Cycle 20 process can be found here.
• Chandra Cycle 19. Is now closed. Up to 1 Ms of NuSTAR observing time is made available through the Chandra proposal process, which is closed on March 2017. The accepted NuSTAR programs through the Chandra Cycle 19 process can be found here.
• Chandra Cycle 18. Is now closed. Up to 500 ksec of NuSTAR observing time was made available through the Chandra proposal process, which closed on March 15, 2016. The accepted NuSTAR programs through the Chandra Cycle 18 process can be found here.
• Chandra Cycle 17. Is now closed. Up to 500 ksec of NuSTAR observing time was made available through the Chandra proposal process, which closed on March 17, 2015. The accepted NuSTAR programs through the Chandra Cycle 17 process can be found here.
• Chandra Cycle 16. Is now closed. Up to 500 ksec of NuSTAR observing time were made available through the Chandra proposal process, which closed on March 13, 2014. The accepted NuSTAR programs through the Chandra Cycle 16 process can be found here.

Joint INTEGRAL and NuSTAR Observations

Currently NuSTAR and INTEGRAL also have an arrangement which makes available joint observing time for both observatories. An opportunity to propose for NuSTAR observing time as part of this joint observing program is being made available through the INTEGRAL calls for proposals.

• INTEGRAL Cycle 21. Is now closed. Up to 100 ks of NuSTAR observing time is made available through the INTEGRAL proposal process. The accepted NuSTAR programs through the INTEGRAL Cycle 21 process can be found here.
• INTEGRAL Cycle 20. Is now closed. Up to 100 ks of NuSTAR observing time is made available through the INTEGRAL proposal process. The accepted NuSTAR programs through the INTEGRAL Cycle 20 process can be found here.
• INTEGRAL Cycle 19. Is now closed. Up to 100 ks of NuSTAR observing time is made available through the INTEGRAL proposal process. The accepted NuSTAR programs through the INTEGRAL Cycle 19 process can be found here.
• INTEGRAL Cycle 18. Is now closed. Up to 100 ks of NuSTAR observing time is made available through the INTEGRAL proposal process. The accepted NuSTAR programs through the INTEGRAL Cycle 18 process can be found here.
• INTEGRAL Cycle 17. Is now closed. Up to 100 ks of NuSTAR observing time is made available through the INTEGRAL proposal process. The accepted NuSTAR programs through the INTEGRAL Cycle 17 process can be found here.
• INTEGRAL Cycle 16. Is now closed. Up to 100 ks of NuSTAR observing time is made available through the INTEGRAL proposal process. The accepted NuSTAR programs through the INTEGRAL Cycle 16 process can be found here.
• INTEGRAL Cycle 15.Is now closed. Up to 100 ks of NuSTAR observing time is made available through the INTEGRAL proposal process, which is closed on March 2017. The accepted NuSTAR programs through the INTEGRAL Cycle 15 process can be found here.
• INTEGRAL Cycle 14. Is now closed. Up to 100 ks of NuSTAR observing time is made available through the INTEGRAL proposal process, which is closed on April 2016. The accepted NuSTAR programs through the INTEGRAL Cycle 14 process can be found here.

Joint NICER and NuSTAR Observations

Currently NuSTAR and NICER also have an arrangement which makes available joint observing time for both observatories. While joint NICER and NuSTAR proposals within the NuSTAR Guest Observer Program are now also possible, an opportunity to propose for NuSTAR observing time as part of this joint observing program is being made available through the NICER proposal process.

• NICER Cycle 6. Is now closed. Up to 400 ks of NuSTAR observing time is made available through the NICER proposal process. The accepted NuSTAR programs through the NICER Cycle 6 process can be found here.
• NICER Cycle 5. Is now closed. Up to 400 ks of NuSTAR observing time is made available through the NICER proposal process. The accepted NuSTAR programs through the NICER Cycle 5 process can be found here.
• NICER Cycle 4. Is now closed. Up to 400 ks of NuSTAR observing time is made available through the NICER proposal process. The accepted NuSTAR programs through the NICER Cycle 4 process can be found here.
• NICER Cycle 3. Is now closed. Up to 400 ks of NuSTAR observing time is made available through the NICER proposal process. The accepted NuSTAR programs through the NICER Cycle 3 process can be found here.
• NICER Cycle 2. Is now closed. Up to 400 ks of NuSTAR observing time is made available through the NICER proposal process. The accepted NuSTAR programs through the NICER Cycle 2 process can be found here.
• NICER Cycle 1. Is now closed. Up to 400 ks of NuSTAR observing time is made available through the NICER proposal process. The accepted NuSTAR programs through the NICER Cycle 1 process can be found here.