• NuSTAR Caldb Update (16 Aug 2022)
    The NuSTAR FPM caldb has been updated to version 20220815. This release includes a new clock correction file, v144. Please see the release notes for more details.
  • Swift XRT CALDB updated (12 Aug 2022)
    The Swift XRT caldb has been updated to version 20220803 ...
  • EFEDSMAIN - eROSITA Main X-ray (0.2 -2.3 keV) Source Catalog Released (5 Aug 2022)
    SRG/eROSITA performed scanning observations of the ~140 square degrees eROSITA Final Equatorial Depth Survey (eFEDS) field as part of its performance verification phase. The eROSITA main X-ray source catalog (EFEDSMAIN) presents the primary catalog of 27,910 X-ray sources, including 542 with significant spatial extent, detected in the 0.2-2.3 keV energy range. The associated eROSITA Hard X-ray source catalog (EFEDSHARD) table presents the hard band sample of 246 sources detected in the energy range 2.3-5.0 keV. Both are now available in both Browse and Xamin.
  • ETACHAMAIN - Eta Chamaeleontis eROSITA EDR Field X-Ray (0.2-2.3 keV) Source Catalog Released (5 Aug 2022)
    The nearby young open cluster eta Chamaeleontis was observed by eROSITA/SRG during its performance verification phase for 150 ks. This table contains the "main" (0.2-2.3 keV) catalog of the X-ray sources in the eta Chamaeleontis field (ETACHAMAIN), which is released along with the associated "hard" (2.3-5.0 keV) catalog (ETACHAHARD). Both are now available in both Browse and Xamin.
  • NuSTAR Caldb Update (02 Aug 2022)
    The NuSTAR FPM caldb has been updated to version 20220802. This release includes a new clock correction file, v143. Please see the release notes for more details.
  • 2022 NICER Proposal and Science Workshop, Aug 31-Sep 1 (28 Jul 2022)
    In anticipation of the Cycle 5 proposal deadline (Sep 14, 2022). the NICER project will hold a Proposal and Science workshop highlighting the technical and scientific capabilities and strength of the NICER mission. The workshop will be held virtually on August 31st and September 1st, 09:00-11:00 and 14:00-16:00 EDT. Registration is free.