5/15/2023 0 Comments Gps time converter![]() Printed underneath the output table are the clock corrections applicableĪt that time. For more details, see the RXTE Time Tutorial. When the time-related header keywords are properly combined with the The file names of RXTE data products areĬonstructed from MET start and stop times using a hexadecimal representation. ![]() ( Note: ThisĢ All raw timestamps in the RXTE and Swift FITS filesĪre given in MET seconds. For example, for a raw event TIME value of 1234567 and Keyword for calibrated event files and should nominally be set to -1 This known offset is recorded in the TIMEZERO It also should be noted that Suzaku/MAXI timesĪre really only accurate to the nearest second.ġ The raw timestamps in NICER FITS files are offset byġ second from the true MET. Incorrect results if you attempt to give inputs before the origins of any of INTEGRAL time conversionsĪre only valid for times since the start of the INTEGRAL mission clock LIGO uses the GPS time system for their missionĬlock, and LIGO/GPS time conversions are only valid for times since the start NuSTAR time conversionsĪre only valid for times since the start of the NuSTAR mission clock NICER/Hitomi mission clock ( 00:00:00 UTC). NICERĪnd Hitomi time conversions are only valid for times since the start of the Start of the XMM-Newton/Chandra mission clock ( 00:00:00 TT). XMM-Newton/Chandra time conversions are only valid for times since the ![]() Times since the start of the Suzaku/MAXI mission clock ( 00:00:00 Suzaku/MAXI time conversions are only valid for Only valid for times since the start of the Swift and Fermi mission clocks RXTE time conversions are only valid for times since the start of the RXTE The resulting time interval may be off by a second (or two). The boundaries coincide with a leap second or the second after a leap second. Caveat: There is a known issue with time intervals (andĭate/time conversions in general with this tool) for which one (or both) of Also, time intervals are only calculated to the nearest Time intervals, note that a day is always 86400 seconds and a minute isĪlways 60 seconds. Seconds (where appropriate) between successive date/time conversions. It will also calculate the time interval in days, hours, minutes, and RXTE mission, as long as the time systems involved are the same. Date/time conversions are also supported for times prior to the XMM-Newton, and Chandra missions between relevant and/or useful time systemsĪnd formats. Throughout the Fermi, Hitomi, LIGO, MAXI, NICER, NuSTAR, RXTE, Suzaku, Swift, This utility is intended to aid the user in converting times as used XMM/Chandra seconds since 1998.0 TT (decimal)Īpply Clock Offset Correction(s) for RXTE and Swift ![]() Swift seconds since 2001.0 UTC (decimal) 2 Suzaku/MAXI seconds since 2000.0 UTC (decimal) RXTE seconds since 1994.0 UTC (hexadecimal) RXTE seconds since 1994.0 UTC (decimal) 2 NuSTAR seconds since 2010.0 UTC (decimal) NICER/Hitomi seconds since 2014.0 UTC (decimal) 1 INTEGRAL Julian Date days since 2000.0 TT (decimal) ![]()
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