All NOAA POES, All Instruments, Leap Second and End of Year Activities, 30 December 2005 - Issued: 30 December 2005; 1715 UTC

*Topic:*
End of year activities - Updated Clock Drift Files

*Date/Time(UTC) Message Issued:*
30 December 2005, 1715 UTC

*Satellite(s) Involved:*
All NOAA POES

*Instrument(s) Involved:*
All instruments

*Product(s) Involved/Affected:*
All Products/no impact

*Date/Time(UTC) of Initial Implementation:*
30 December 2005, Time 1605 UTC

*Details/Specifics of Change:*
In preparation for the on board clock updates planned by SOCC to account for the leap second, we have updated the clock drift files for all satellites. These files are used to support level 1B data processing and are provided on the PPP web site listed below. The update occurred around 1605 UTC on December 30, 2005. Listed below are the last passes processed before the change. This is considered a no impact change.

NSS.HRPT.NL.D05364.S1317.E1327.B2717878.GC
NSS.GHRR.NL.D05364.S1129.E1315.B2717778.GC

NSS.HRPT.NK.D05364.S1446.E1456.B3967272.GC
NSS.GHRR.NK.D05364.S1311.E1443.B3967172.GC
NSS.GHRR.NK.D05364.S1122.E1317.B3967071.GC

NSS.HRPT.NM.D05364.S1427.E1439.B1827979.WI
NSS.GHRR.NM.D05364.S1233.E1426.B1827879.WI
NSS.GHRR.NM.D05364.S1044.E1238.B1827778.WI
NSS.GHRR.NM.D05364.S0855.E1049.B1827677.WI
NSS.LHRR.NM.D05364.S1357.E1403.B1827979.WI
NSS.LHRR.NM.D05364.S1056.E1107.B1827777.WI

NSS.GHRR.NN.D05364.S1041.E1227.B0315859.GC
NSS.LHRR.NN.D05364.S1211.E1222.B0315959.GC
NSS.LHRR.NN.D05364.S1201.E1213.B0315859.GC
NSS.LHRR.NN.D05364.S1152.E1204.B0315859.GC
NSS.HRPT.NN.D05364.S1410.E1423.B0316060.GC
NSS.GHRR.NN.D05364.S1222.E1408.B0315960.GC
NSS.HRPT.NN.D05364.S1550.E1603.B0316161.GC

*Contact Person(s) Name/Email/Phone Number for Questions:*
Emily Harrod, Emily.Harrod@noaa.gov, 301-457-5247 ext.117 - questions during normal working hours

*Web site(s) that contain other relevant information (where applicable):*
http://www.osdpd.noaa.gov/PSB/PPP/PPP.html - History of level 1B notices
http://www.ssd.noaa.gov/PS/SATS/messages.html - All user notices
http://www.oso.noaa.gov/poes/index.htm - SOCC polar satellite status
http://www.oso.noaa.gov/goes/index.htm - SOCC geostationary satellite status
http://www.oso.noaa.gov/daily-news/index.asp - SOCC morning reports

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*
* Emily D. Harrod
* NOAA/NESDIS/OSDPD/IPD
* Computer Operations Branch
* Pre-Product Processing Group
* E/SP11, Federal Building #4, room 0318
* 5200 Auth Road
* Suitland, Maryland 20746-4304
* USA
* voice 301-457-5247 ext 117
* fax 301-457-5199
* email Emily.Harrod@noaa.gov
*
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