Subject: Administrative: NOAA-18, 19, MetOp-A/2 & MetOp-B/1, AVHRR, Topic: Visible calibration update for month of January 2015 Date/Time Issued: January 13, 2015 1824 UTC Product(s) or Data Impacted: All products from channels 1, 2, and 3a Date/Time of Initial Impact: January 13, 2015 1532 UTC Date/Time of Expected End: Until Next Month's Coefficient Update Length of Outage: N/A Details/Specifics of Change: On January 13 2015 at approximately 15:32 UTC, the following update of the calibration coefficients was implemented in the level 1B processing for NOAA-18, NOAA-19, MetOp-A/2 and MetOp-B/1 for the month of January. These coefficients are intended to be optimal on January 27, in the middle of the two scheduled updates. Metop-B/1 Ch_1_lo = 0.05354*count - 2.109, count<500.62 Ch_1_hi = 0.1586*count - 54.72, count>500.62 Ch_2_lo = 0.05927*count - 2.393, count<503.00 Ch_2_hi = 0.1746*count - 60.41, count>503.00 Ch_3_lo = 0.03087*count - 1.297, count<500.85 Ch_3_hi = 0.2150*count - 93.54, count>500.85 Metop-A/2 Ch_1_lo = 0.05549*count - 2.244, count<501.01 Ch_1_hi = 0.1640*count - 56.60, count>501.01 Ch_2_lo = 0.06719*count - 2.671, count<500.42 Ch_2_hi = 0.1995*count - 68.91, count>500.42 Ch_3_lo = 0.03338*count - 1.372, count<501.94 Ch_3_hi = 0.2318*count - 100.98, count>501.94 NOAA-18 AVHRR Ch_1_lo = 0.05812*count - 2.292, count<501.54 Ch_1_hi = 0.1733*count - 59.60, count>501.54 Ch_2_lo = 0.06776*count - 2.670, count<500.40 Ch_2_hi = 0.2033*count - 70.84, count>500.40 NOAA-19 AVHRR Ch_1_lo = 0.05240*count - 2.037, count<496.43 Ch_1_hi = 0.1546*count - 53.13, count>496.43 Ch_2_lo = 0.05945*count - 2.306, count<500.37 Ch_2_hi = 0.1771*count - 61.14, count>500.37 The first 1b files produced with the updated CPIDS were: NSS.HRPT.NP.D15013.S1627.E1635.B3056969.WI NSS.GHRR.NP.D15013.S1452.E1626.B3056869.WI NSS.LHRR.NP.D15013.S1554.E1604.B3056868.WI NSS.HRPT.NN.D15013.S1512.E1523.B4972626.EB NSS.GHRR.NN.D15013.S1450.E1636.B4972627.GC For M2 & M1 the first orbits processed will be the one running after orbit: NSS.HRPT.M1.D15013.S1355.E1405.B1204646.MI NSS.FRAC.M1.D15013.S1427.E____.B12046__.SV NSS.HRPT.M2.D15013.S1440.E1453.B4273333.MI NSS.FRAC.M2.D15013.S1429.E____.B42733__.SV Contact Person(s) Name/Email/Phone Number for Questions: Dejiang.HanDejiang.Han@noaa.gov 301-817-4119 operations support Xiangqian WuXiangqian.Wu@noaa.gov 301-683-3601 instrument scientist 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 Contact Information for Further Information: ESPC Operations atESPCOperations@noaa.gov at 301-817-3880 This message was sent fromESPC.Notification@noaa.gov. You have been sent this and other notifications because you have opted in to receive it. If for any reason, you wish to unsubscribe, please contact ESPC Help Desk atESPCOperations@noaa.gov or (301) 817-3880. Please note: it make take up to two business days to process your unsubscribe request.