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Swift ATels - 2009

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

  1. CXOM31 J004253.1+411422 - a very bright new X-ray transient in M 31 discovered with Chandra and Swift
  2. A Swift/XRT follow-up observation of the INTEGRAL source IGR J14488-5942
  3. Swift-XRT detection of x-ray pulsations from IGR J18173-2509 and SWIFT J2138.8+5544
  4. Swift XRT observation of 1A 0535+262
  5. 1A 0535+262 is now three times as bright as the Crab
  6. Swift/BAT detects flaring activity from 3C 454.3
  7. Swift/XRT observations of a huge flare from 3C 454.3
  8. Swift/BAT detects renewed activity from V0332+53
  9. Swift and RXTE report the detection of a new galactic transient source Swift J1713.4-4219
  10. INTEGRAL detects Aql X-1 in outburst in a hard state
  11. Swift/XRT follow-up observation confirms the flaring activity of Mrk 421
  12. Swift/BAT reports new flaring activity from Mrk 421
  13. Swift/BAT reports a flaring state of PKS 0405-385
  14. A recent Swift/XRT observation of GX 339-4 during its faint optical flux
  15. Swift/BAT observes a new outburst from the SFXT SAX J1818.6-1703
  16. Swift/BAT confirms the outburst from 2S 1417-624
  17. 2S 1417-624 in Outburst
  18. SWIFT J004159.3+410539 - A new X-ray transient in M31
  19. XTE J1752-223: a new RXTE and Swift detected X-ray transient in the galactic center region
  20. Swift observation of the SFXT IGR J11215-5952 in outburst
  21. Swift and CBA Observations of TT Ari on 2009 October 16
  22. Swift XRT/UVOT follow-up of blazar 4C+14.23 after a gamma-ray flare
  23. Swift/XRT spectrum of the accreting X-ray pulsar IGR J01572-7259
  24. RXTE and Swift: IGR J17511-3057 fading, XTE J1751-305 detected
  25. Swift/XRT detection of GRS 1741.9-2853 in outburst
  26. XTE and Swift observations of XTE J1652-453: in transition to the hard state?
  27. Evidence for the first period derivative of SGR 0418+4729
  28. Swift follow-up of the newly discovered burster millisecond pulsar IGR J17511-3057
  29. Swift observes a new outburst from the Supergiant Fast X-ray Transient SAX J1818.6-1703
  30. Swift follow-up of the new integral source IGRJ16442-554
  31. Swift observations of a new outburst of the SFXT IGR J08408-4503
  32. Orbital Period of Swift J2218.5+1925, A New Magnetic Cataclysmic Variable
  33. Early X-ray detection of Nova Ophiuchi 2009 / V2672 Oph
  34. X-ray detection of Nova V2468 Cygni and multiwavelength monitoring
  35. Swift reports a refined position for IGR J17586-2129 (= Swift J175834.6-212331)
  36. RXTE PCA and Swift BAT detects the Millisecond Pulsar Swift J1756.9-2508 in Outburst
  37. Swift Observations of SGR 0418+4729
  38. Swift XRT Observations of SGR 0418+4729
  39. Updated Position, Flux and Spectrum of XTE J1652-453
  40. Swift XRT Detection of Supernova 2009gj in X-Rays
  41. Swift/UVOT Observations of SN 2009dh
  42. Swift XRT position of XTE J1652-453
  43. Swift XRT Detection of Supernova 2009dd in X-Rays
  44. Swift observations of an outburst of the SFXT AX J1845.0-0433/IGR J18450-0435
  45. 4U 1626-67 Torque Reversal Simultaneous with Swift/BAT Flux Increase
  46. Swift/XRT Follow-up of the Fermi-LAT Galactic Plane Transient J1057-6027
  47. Swift/XRT imaging of J1057-6027
  48. Discovery of a new soft gamma repeater source, SGR 0418+5729
  49. Swift detection of a flare from IGR J16328-4726
  50. Recent Chandra and Swift Observations of New X-ray Transients in M31
  51. X-ray state change in 4U 1608-52
  52. Swift and RXTE observe an extended low state of 4U 1820-30
  53. Swift/XRT observations of an outburst of the SFXT IGRJ17544-2619
  54. The first X-ray detection of the dust-forming C-rich nova V1280 Sco
  55. Swift/BAT reports renewed activity from H 1743-322
  56. Swift/XRT monitoring of XMMU J174716.1-281048: still active!
  57. Swift follow-up observations of the blazar PKS 1510-089 after a high optical flare
  58. Swift observes an outburst from the Supergiant Fast X-ray Transient SAX J1818.6-1703
  59. A Swift Observation of PKS 0250-225
  60. X-ray and optical follow-up of ASAS 150946-2147.7
  61. Detection of Super-Soft X-ray emission in Nova LMC 2009
  62. Swift detection of an X-ray transient possibly associated with IGR J17354-3255
  63. Swift observation of 1RXS J173006.4+033813 and Association with USNO-B1.0 0936-0303814
  64. Swift and RXTE report the detection of a new transient pulsar Swift J0513.4-6547 in the Large Magellanic Cloud
  65. A 117-day Period in IGR J19294+1816
  66. A 1.19 day UV Photometric Period in Nova LMC 2009?
  67. Swift/BAT detection of IGR J19294+1816
  68. Swift archival observations of the field around the new INTEGRAL source IGR J19294+1816
  69. Swift-XRT follow-up of FSRQ GB6 J1700+6830
  70. Swift Observations of IIn SN 2009au
  71. Optical and X-ray Observations of the New Transient IGR J18284-0345
  72. Refined position for Ginga 1843+009 with the Swift/XRT
  73. Swift observations of IGR J17544-2619
  74. Swift/XRT shows type I and type II bursting activity in the Rapid Burster
  75. Swift/BAT detects a hard X-ray outburst from PKS 1510-089
  76. Swift and INTEGRAL observations of activity in XTEJ1739-302/IGRJ17391-3021
  77. Swift/BAT detects renewed activity from Ginga 1843+009
  78. Renewed activity from GX 399-4
  79. Swift and INTEGRAL observations of SAX J1747.0-2853
  80. Swift Observations of SN 2009aj in ESO 221-18
  81. Swift XRT/UVOT follow-up of blazar PKS 1118-056 after a gamma-ray flare
  82. CSS081007:030559+054715: Swift confirmation of 1.77 day period in X-ray and UV, and a suggestion of a ~45 day period.
  83. Swift Observation of the Candidate Supermassive Black Hole Binary SDSS J153636.22+044127.0
  84. A new bright flare during the last (long) outburst from the Supergiant Fast X-ray Transient IGR J16479-4514
  85. Swift UVOT Observations of SN 2009Y
  86. Swift observes an outburst from the Supergiant Fast X-ray Transient IGR J16479-4514
  87. Swift XRT Detection of Supernova 2008ij in X-Rays
  88. Swift Observations of SN 2009N in NGC 4487
  89. INTEGRAL observes continued activity from AXP 1E1547.0-5408
  90. New Swift/BAT survey source Swift J045106.8-694803 is a HMXB with a 187 s X-ray period and 21.6 day optical period in the Large Magellanic Cloud.
  91. 1A 1118-61: detection of the pulsation period in Swift-XRT data
  92. Swift Observations of Swift J1539.2-6227
  93. Swift observations of the Be/X-ray transient A1118-616
  94. Fermi-LAT and Swift detection of a large GeV and optical flare