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Swift ATels - 2022
Most recent ATels are listed at the top of the page.
- ZTF22acaruqr/AT2022adzb: Neil Gehrels Swift Observatory X-ray detection
- Enhanced X-Ray Activity in the TeV-detected Blazar RGB J0710+591
- Brightness Decline Phase of the Ongoing Long-Term X-Ray Flare in the TeV-Detected Blazar Markarian 501
- XTE J2012+381: Swift confirmation of new outburst
- NICER, Swift and ZTF identify further X-ray and optical brightening of the ongoing changing-look AGN AT2021fxu
- Recent Swift Observations of NGC 5907 ULX-1
- Six Swift Observations of the CLAGN NGC 2617
- Swift Observations of the M51 ULX RX J133007+47110
- Recurrent nova M31N 2008-12a: Swift/XRT and Swift/UVOT detections of the 2022 eruption
- Radio and X-ray observations of the AMXP MAXI J1816-195 in quiescence
- Detection of a deep low-state of the blazar OJ 287 in the radio, optical, and UV band in the course of the MOMO program
- Swift XRT follow-up observation of 1E 1145.1-6141
- Swift XRT follow-up observation of the newly discovered X-ray transient LXT 221107A
- Markarian 501 is Still Keeping a Long-Term X-Ray Flaring State
- Swift/BAT detections of bursts from SGR 1935+2154 and SGR 1806-20
- Swift discovers an X-ray source in the neutron star binary candidate J235456.73+335625.9
- Follow-up observations of the X-ray transient in the nuclear region of NGC 7793 with Swift, NuSTAR and Chandra imply a ULX nature of the source
- Swift observations of the Neutron Star binary candidate 2MASS J15274848+3536572
- X-ray flaring activity in BL Lac
- Swift/BAT confirms X-ray brightening of the black hole X-ray binary 4U 1543-47 (Addendum)
- Swift/XRT observations of GRB 221017A
- Swift/XRT follow-up observations of IGRJ12341-6143
- Multiple Bursts from SGR J1935+2154
- Swift/XRT discovery of multiple dust-scattering X-ray rings around GRB 221009A
- Discovery of a late-time X-ray brightening and spectral hardening in the TDE AT2019teq
- Swift J1913.1+1946 a new bright hard X-ray and optical transient
- A nuclear X-ray transient in NGC 7793 at 3.8 Mpc
- Swift/XRT confirms brightening of the X-ray transient 2E 1050.8-6200
- 4U 1755-338 still active in the soft state after almost 2.5 years in outburst
- Support for a 244 day Period in XTE J1829-098 from Swift BAT, MAXI and RXTE PCA Observations
- Rapid X-ray brightening of XTE J1701-462
- Swift/XRT confirms outburst of XTE J1701-462
- Swift confirms outburst of transient in M15
- Swift XRT observations of the high redshift (z=2.1) flat spectrum radio quasar 4C+01.02
- Swift observation of the FBOT candidate SN2022sat
- New outburst of GX 339-4 confirmed by Swift/XRT
- Swift Follow-up of 4U 1630-47 in Outburst
- Delayed X-ray brightening of the nuclear transient AT2022exr/ZTF22aadgefj
- MAXI J0655-013: Swift localization (Correction)
- Swift/XRT observations of XTE J1829-098
- Luminosity radiated by the symbiotic star V919 Sgr in outburst, as derived from ground-based and Swift observations
- Swift and NICER continue to detect the tidal disruption event AT2021ehb in X-rays 500+ days after optical discovery: Evidence for a second X-ray spectral hardening phase
- NuSTAR and Swift observations of SMSS J114447.770-430859.3
- MAXI J1816-195: Swift/XRT detection of a dust scattered halo
- SMC X-2 outburst reaches 1E38 erg/s
- Swift XRT observations of WISEA J145820.77+412101.9 / IceCube 220624A
- Short-Term 0.3-10 keV Flare in the Epoch of Long-Term Enhanced X-Ray Activity of Markarian 501
- Detection of the NLS1 galaxy Mkn 335 in its lowest UV state ever observed with the Neil Gehrels Swift observatory
- MAXI J1816-195: Corrected Swift/XRT localization and IR counterpart
- Swift observations of the X-ray brightening of U Sco
- Further Swift observations of the TDE candidate Swift J023017.0+283603
- Swift/XRT non-detection of the X-ray transient MAXI J1957+032
- Swift detects rapid outburst decay from MAXI J1957+032
- Swift J023017.0+283603: A possible tidal disruption event
- Initial X-ray Spectroscopy of SMSS J114447.77-430859.3
- Swift Observations of the Extremely Luminous Quasar SMSS J114447.77-430859.3
- Swift Observations of MAXI J1957+032 during its 2022 outburst
- MAXI J0655-013: Swift/BAT trigger on new transient
- Swift detection of the start of the supersoft source phase of U Scorpii (2022)
- S-CUBED detection of new outburst of SMC X-2
- Long-Term X-Ray Flare in the Blazar 1ES 1959+650
- Swift follow-up of the newly discovered accreting millisecond X-ray pulsar MAXI J1816-195
- MAXI J1816-195: Swift Localization of this new transient
- Swift follow-up of the flaring high-z FSRQ PKS 0537-286
- Further Swift XRT and UVOT observations of Swift J073006.8-193709
- Swift XRT confirms outburst of 1A 1744-361
- Swift J073006.8-193709: An X-ray transient likely associated with an historical optical outburst
- X-ray Outburst of Aql X-1 indicated by the The Neil Gehrels Swift Observatory
- First X-ray detection of TXS 1520+344 by Swift
- Continued Swift observations of the FSRQ PKS 1127-14 during a high activity period
- First X-ray observations of the intermediate polar SWIFT J183221.56-162724.257
- Swift follow-up of the flaring FSRQ PKS 1127-14
- TeV-Detected Blazar 1ES 0033+595 in the lowest Historical X-Ray State
- Intriguing developments in the slowly rising Galactic optical transient Gaia22alz (AT2022bpq)
- Late Time Swift Observations of the Relativistic TDE candidate AT2022cmc
- Swift confirms outburst of SAX J1747.0-2853 (AKA MAXI J1746-287)
- Swift observations of 4FGL J1102.6+5251
- Swift observations of 4FGL J1154.0+4037
- 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?
- Swift XRT observations of BD Cam
- Swift XRT follow-up observations of the flat spectrum radio quasar 3C 345
- Fermi-LAT and Swift observations of flaring activity from the FSRQ PKS 1954-388
- The Seyfert 1.2 Mrk 817 is in a Very Heavily Obscured State
- Swift-XRT observations of V1674 Her 10 months after eruption: the modulation remains
- Recent Swift Monitoring of Mrk 817 Reveals an Extremely Low Flux State
- Swift XRT and BAT observations of IGR J17091-3624 in the intermediate state
- NICER and Swift Detect the Black Hole Candidate IGR J17091-3624 in Outburst
- Swift GC monitoring program detection of a new outburst from the faint X-ray transient CXOGC J174538.0-290022
- Last year Swift monitoring of XMMU J174445.5-295044 during quiescence
- Swift and NICER monitoring of AT2021ehb