Subject: Administrative: NOAA-16, 18, 19, MetOp-A/2 & MetOp-B/1, AVHRR, Monthly Visible calibration update for month of November 2013, issued November 12, 2013 1750 UTC
Topic: Visible calibration update for month of November 2013
Date/Time Issued: November 12, 2013 17:50 UTC
Product(s) or Data Impacted: All products from channels 1, 2, and 3a
Date/Time of Initial Impact: November 12, 2013 15:37 UTC
Date/Time of Expected End: Until Next Month's Coefficient Update
Length of Outage: N/A
Details/Specifics of Change:
On 12 November 2013 at approximately 15:37 UTC, the following update of the calibration coefficients was implemented in the level 1B processing for NOAA-16, NOAA-18, NOAA-19, MetOp-A/2 and MetOp-B/1 for the month of August. These coefficients are intended to be optimal on November 26, in the middle of the two scheduled updates.
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Metop-B/1
Ch_1_lo = 0.05225*count - 2.058, count<500.62
Ch_1_hi = 0.1548*count - 53.40, count>500.62
Ch_2_lo = 0.05719*count - 2.309, count<503.00
Ch_2_hi = 0.1685*count - 58.28, count>503.00
Ch_3_lo = 0.02979*count - 1.252, count<500.85
Ch_3_hi = 0.2075*count - 90.26, count>500.85
======================================================
Metop-A/2
Ch_1_lo = 0.05534*count - 2.237, count<501.01
Ch_1_hi = 0.1635*count - 56.44, count>501.01
Ch_2_lo = 0.06666*count - 2.650, count<500.42
Ch_2_hi = 0.1980*count - 68.37, count>500.42
Ch_3_lo = 0.03319*count - 1.364, count<501.94
Ch_3_hi = 0.2305*count - 100.42, count>501.94
======================================================
NOAA-19 AVHRR
Ch_1_lo = 0.05203*count - 2.023, count<496.43
Ch_1_hi = 0.1535*count - 52.76, count>496.43
Ch_2_lo = 0.05909*count - 2.292, count<500.37
Ch_2_hi = 0.1760*count - 60.76, count>500.37
Ch_3_lo = 0.00250*count - 0.100, count<496.11
Ch_3_hi = 0.0173*count - 7.50, count>496.11
=======================================================
NOAA-18 AVHRR
Ch_1_lo = 0.05714*count - 2.253, count<501.54
Ch_1_hi = 0.1704*count - 58.59, count>501.54
Ch_2_lo = 0.06632*count - 2.613, count<500.40
Ch_2_hi = 0.1990*count - 69.34, count>500.40
====================================================
NOAA-16 AVHRR
Ch_1_lo = 0.06074*count - 2.342, count<498.96
Ch_1_hi = 0.1773*count - 60.25, count>498.96
Ch_2_lo = 0.06797*count - 2.567, count<500.16
Ch_2_hi = 0.2003*count - 68.73, count>500.16
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The first 1b files produced with the updated CPIDS were:
NSS.HRPT.NL.D13316.S1518.E1532.B6775454.MI
NSS.GHRR.NL.D13316.S1128.E1513.B6775354.WI
NSS.GHRR.NN.D13316.S1126.E1320.B4369899.GC
NSS.HRPT.NN.D13316.S1701.E1716.B4370101.CF
NSS.HRPT.NP.D13316.S134.E1648.B2454444.CF
NSS.GHRR.NP.D13316.S1419.E1601.B2454344.SV
NSS.LHRR.NP.D13316.S1632.E1640.B2454444.WI
For M2 & M1 the first orbits processed will be the one running after orbit:
NCS.FRAC.M1.D13316.S1416.E____.B05980__.MM
NCS.FRAC.M2.D13316.S1002.E____.B36664__.SV
Contact Person(s) Name/Email/Phone Number for Questions:
Dejiang.Han Dejiang.Han@noaa.gov
Xiangqian Wu Xiangqian.Wu@noaa.gov
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 at ESPCOperations@noaa.gov at 301-817-3880
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