Topic: Visible calibration update for month of January 2020
Date/Time Issued: 14 January 2020 1627Z
Product(s) or Data Impacted: All products from channels 1, 2, and 3a
Date/Time of Initial Impact: 14 January 2020 14:00 UTC
Date/Time of Expected End: Until Next Month's Coefficient Update
Length of Outage: N/A
Details/Specifics of Change:
On 14 January 2020 at approximately 14:00 UTC, the following update of the calibration coefficients was
implemented in the level 1B processing for NOAA-18, NOAA-19, MetOp-A/2, MetOp-B/1, and MetOp-C/3 for
the month of January. These coefficients are intended to be optimal on January 28, in the middle of the two
scheduled updates.
--------------------------------------------------------------------------------------
Metop-B/1
M-B Ch_1_lo = 0.05683*count - M-B2.238, count<500.62
M-B Ch_1_hi = M-B0.1684*count - M-B58.08, count>500.62
M-B
M-B Ch_2_lo = 0.06367*count - M-B2.571, count<503.00
M-B Ch_2_hi = M-B0.1876*count - M-B64.89, count>503.00
M-B
M-B Ch_3_lo = 0.03271*count - M-B1.375, count<500.85
M-B Ch_3_hi = M-B0.2278*count - M-B99.10, count>500.85
M-B
--------------------------------------------------------------------------------------
Metop-A/2
M-B Ch_1_lo = 0.05678*count - M-B2.296, count<501.01
M-B Ch_1_hi = M-B0.1678*count - M-B57.90, count>501.01
M-B
M-B Ch_2_lo = 0.07096*count - M-B2.821, count<500.42
M-B Ch_2_hi = M-B0.2108*count - M-B72.78, count>500.42
M-B
M-B Ch_3_lo = 0.03481*count - M-B1.430, count<501.94
M-B Ch_3_hi = M-B0.2417*count - 105.30, count>501.94
M-B
--------------------------------------------------------------------------------------
Metop-C/3
M-B Ch_1_lo = 0.05459*count - M-B2.204, count<498.68
M-B Ch_1_hi = M-B0.1600*count - M-B54.75, count>498.68
M-B
M-B Ch_2_lo = 0.06275*count - M-B2.570, count<500.01
M-B Ch_2_hi = M-B0.1839*count - M-B63.12, count>500.01
M-B

M-B Ch_3_lo = 0.03184*count - M-B1.292, count<498.72
M-B Ch_3_hi = M-B0.2240*count - M-B97.14, count>498.72
--------------------------------------------------------------------------------------
NOAA-18 AVHRR
M-B Ch_1_lo = 0.06262*count - M-B2.469, count<501.54
M-B Ch_1_hi = M-B0.1867*count - M-B64.21, count>501.54
M-B
M-B Ch_2_lo = 0.07418*count - M-B2.922, count<500.40
M-B Ch_2_hi = M-B0.2226*count - M-B77.55, count>500.40
-------------------------------------------------------------------------------------
NOAA-19 AVHRR
M-B Ch_1_lo = 0.05498*count - M-B2.137, count<496.43
M-B Ch_1_hi = M-B0.1622*count - M-B55.75, count>496.43
M-B
M-B Ch_2_lo = 0.06487*count - M-B2.516, count<500.37
M-B Ch_2_hi = M-B0.1932*count - M-B66.70, count>500.37
--------------------------------------------------------------------------------------
The first 1b files produced with the updated CPIDS were:
NSS.HRPT.NN.D20014.S1455.E1500.B7551515.WI
NSS.GHRR.NN.D20014.S1308.E1455.B7551415.WI
NSS.HRPT.NP.D20014.S1440.E1452.B5635454.GC
NSS.GHRR.NP.D20014.S1241.E1436.B5635354.GC
For M3, M2 & M1 the first orbits processed will be the one running after orbit:
NSS.HRPT.M1.D20014.S0823.E0834.B3799999.GC
NSS.FRAC.M1.D20014.S1201.E1251.B3800101.MM
NSS.HRPT.M2.D20014.S0517.E0522.B6868484.MO
NSS.FRAC.M2.D20014.S1046.E1226.B6868788.SV
NSS.HRPT.M3.D20014.S1306.E1316.B0615959.WI
NSS.FRAC.M3.D20014.S1119.E1259.B0615859.SV
Contact Person(s) Name/Email/Phone Number for Questions:
Dejiang.Han Dejiang.Han@noaa.gov <mailto:Dejiang.Han@noaa.gov> 301-817-4119 operations support
Xiangqian Wu Xiangqian.Wu@noaa.gov <mailto:Xiangqian.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

This message was sent from ESPC.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 at ESPCOperations@noaa.gov or (301) 817-3880. Please note: it make take up to two business days to process your unsubscribe request.