Correction: Special characters and Web application links correction
Topic: Visible calibration update for month of January 2020
Date/Time Issued: January 15, 2020 2012Z
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.
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Metop-B/1

M-B Ch_1_lo = 0.05683*count -M-B 2.238, count<500.62

M-B Ch_1_hi =M-B 0.1684*count -M-B 58.08, count>500.62

M-B

M-B Ch_2_lo = 0.06367*count -M-B 2.571, count<503.00

M-B Ch_2_hi =M-B 0.1876*count -M-B 64.89, count>503.00

M-B

M-B Ch_3_lo = 0.03271*count -M-B 1.375, count<500.85

M-B Ch_3_hi =M-B 0.2278*count -M-B 99.10, count>500.85

M-B

--------------------------------------------------------------------------------------

Metop-A/2
M-B Ch_1_lo = 0.05678*count -M-B 2.296, count<501.01

M-B Ch_1_hi =M-B 0.1678*count -M-B 57.90, count>501.01

M-B

M-B Ch_2_lo = 0.07096*count -M-B 2.821, count<500.42

M-B Ch_2_hi =M-B 0.2108*count -M-B 72.78, count>500.42

M-B

M-B Ch_3_lo = 0.03481*count -M-B 1.430, count<501.94

M-B Ch_3_hi =M-B 0.2417*count - 105.30, count>501.94

M-B

--------------------------------------------------------------------------------------

Metop-C/3
M-B Ch_1_lo = 0.05459*count -M-B 2.204, count<498.68

M-B Ch_1_hi =M-B 0.1600*count -M-B 54.75, count>498.68

M-B

M-B Ch_2_lo = 0.06275*count -M-B 2.570, count<500.01

M-B Ch_2_hi =M-B 0.1839*count -M-B 63.12, count>500.01

M-B

M-B Ch_3_lo = 0.03184*count -M-B 1.292, count<498.72

M-B Ch_3_hi =M-B 0.2240*count -M-B 97.14, count>498.72

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NOAA-18 AVHRR

M-B Ch_1_lo = 0.06262*count -M-B 2.469, count<501.54

M-B Ch_1_hi =M-B 0.1867*count -M-B 64.21, count>501.54

M-B

M-B Ch_2_lo = 0.07418*count -M-B 2.922, count<500.40

M-B Ch_2_hi =M-B 0.2226*count -M-B 77.55, count>500.40

-------------------------------------------------------------------------------------

NOAA-19 AVHRR

M-B Ch_1_lo = 0.05498*count -M-B 2.137, count<496.43

M-B Ch_1_hi =M-B 0.1622*count -M-B 55.75, count>496.43

M-B

M-B Ch_2_lo = 0.06487*count -M-B 2.516, count<500.37

M-B Ch_2_hi =M-B 0.1932*count -M-B 66.70, count>500.37

--------------------------------------------------------------------------------------

M-B

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

M-B

NSS.HRPT.NP.D20014.S1440.E1452.B5635454.GC

NSS.GHRR.NP.D20014.S1241.E1436.B5635354.GC

M-B

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

M-B

NSS.HRPT.M2.D20014.S0517.E0522.B6868484.MO

NSS.FRAC.M2.D20014.S1046.E1226.B6868788.SV

M-B

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

M-B

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

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