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Swift ATels - 2022

Most recent ATels are listed at the top of the page.

  1. Swift XRT observations of WISEA J145820.77+412101.9 / IceCube 220624A
  2. Short-Term 0.3-10 keV Flare in the Epoch of Long-Term Enhanced X-Ray Activity of Markarian 501
  3. Detection of the NLS1 galaxy Mkn 335 in its lowest UV state ever observed with the Neil Gehrels Swift observatory
  4. MAXI J1816-195: Corrected Swift/XRT localization and IR counterpart
  5. Swift observations of the X-ray brightening of U Sco
  6. Further Swift observations of the TDE candidate Swift J023017.0+283603
  7. Swift/XRT non-detection of the X-ray transient MAXI J1957+032
  8. Swift detects rapid outburst decay from MAXI J1957+032
  9. Swift J023017.0+283603: A possible tidal disruption event
  10. Initial X-ray Spectroscopy of SMSS J114447.77-430859.3
  11. Swift Observations of the Extremely Luminous Quasar SMSS J114447.77-430859.3
  12. Swift Observations of MAXI J1957+032 during its 2022 outburst
  13. MAXI J0655-013: Swift/BAT trigger on new transient
  14. Swift detection of the start of the supersoft source phase of U Scorpii (2022)
  15. S-CUBED detection of new outburst of SMC X-2
  16. Long-Term X-Ray Flare in the Blazar 1ES 1959+650
  17. Swift follow-up of the newly discovered accreting millisecond X-ray pulsar MAXI J1816-195
  18. MAXI J1816-195: Swift Localization of this new transient
  19. Swift follow-up of the flaring high-z FSRQ PKS 0537-286
  20. Further Swift XRT and UVOT observations of Swift J073006.8-193709
  21. Swift XRT confirms outburst of 1A 1744-361
  22. Swift J073006.8-193709: An X-ray transient likely associated with an historical optical outburst
  23. X-ray Outburst of Aql X-1 indicated by the The Neil Gehrels Swift Observatory
  24. First X-ray detection of TXS 1520+344 by Swift
  25. Continued Swift observations of the FSRQ PKS 1127-14 during a high activity period
  26. First X-ray observations of the intermediate polar SWIFT J183221.56-162724.257
  27. Swift follow-up of the flaring FSRQ PKS 1127-14
  28. TeV-Detected Blazar 1ES 0033+595 in the lowest Historical X-Ray State
  29. Intriguing developments in the slowly rising Galactic optical transient Gaia22alz (AT2022bpq)
  30. Late Time Swift Observations of the Relativistic TDE candidate AT2022cmc
  31. Swift confirms outburst of SAX J1747.0-2853 (AKA MAXI J1746-287)
  32. Swift observations of 4FGL J1102.6+5251
  33. Swift observations of 4FGL J1154.0+4037
  34. X-ray and UV awakening of a years old stellar tidal disruption event candidate AT2018fyk/ASASSN-18ul: an accretion instability, repeating partial disruption, or supermassive black hole binary?
  35. Swift XRT observations of BD Cam
  36. Swift XRT follow-up observations of the flat spectrum radio quasar 3C 345
  37. Fermi-LAT and Swift observations of flaring activity from the FSRQ PKS 1954-388
  38. The Seyfert 1.2 Mrk 817 is in a Very Heavily Obscured State
  39. Swift-XRT observations of V1674 Her 10 months after eruption: the modulation remains
  40. Recent Swift Monitoring of Mrk 817 Reveals an Extremely Low Flux State
  41. Swift XRT and BAT observations of IGR J17091-3624 in the intermediate state
  42. NICER and Swift Detect the Black Hole Candidate IGR J17091-3624 in Outburst
  43. Swift GC monitoring program detection of a new outburst from the faint X-ray transient CXOGC J174538.0-290022
  44. Last year Swift monitoring of XMMU J174445.5-295044 during quiescence
  45. Swift and NICER monitoring of AT2021ehb