From: Trusted NESDIS NSOF Sender - NOAA Service Account
Date: 6/9/2020, 12:24 PM
To: espc.notification@noaa.gov
Topic: Visible calibration update for month of June 2020
Date/Time Issued: June 9 2020 1624 UTC
Product(s) or Data Impacted: All products from channels 1, 2, and 3a
Date/Time of Initial Impact: June 9 2020 12:00 UTC
Date/Time of Expected End: Until Next Month's Coefficient Update
Length of Outage: N/A
Details/Specifics of Change:
On 9 June 2020 at approximately 12:00 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 June. These coefficients are intended to be optimal on June 29, in the middle of the two scheduled updates.
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Metop-B/1
Ch_1_lo = 0.05686*count - 2.240, count<500.62
Ch_1_hi = 0.1685*count - 58.12, count>500.62
Ch_2_lo = 0.06397*count - 2.583, count<503.00
Ch_2_hi = 0.1884*count - 65.19, count>503.00
Ch_3_lo = 0.03279*count - 1.378, count<500.85
Ch_3_hi = 0.2284*count - 99.32, count>500.85
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Metop-A/2
Ch_1_lo = 0.05693*count - 2.302, count<501.01
Ch_1_hi = 0.1682*count - 58.06, count>501.01
Ch_2_lo = 0.07144*count - 2.840, count<500.42
Ch_2_hi = 0.2122*count - 73.27, count>500.42
Ch_3_lo = 0.03493*count - 1.436, count<501.94
Ch_3_hi = 0.2426*count - 105.69, count>501.94
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Metop-C/3
Ch_1_lo = 0.05459*count - 2.204, count<498.68
Ch_1_hi = 0.1600*count - 54.75, count>498.68
Ch_2_lo = 0.06292*count - 2.577, count<500.01
Ch_2_hi = 0.1844*count - 63.29, count>500.01
Ch_3_lo = 0.03220*count - 1.306, count<498.72
Ch_3_hi = 0.2265*count - 98.22, count>498.72
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NOAA-18 AVHRR
Ch_1_lo = 0.06302*count - 2.485, count<501.54
Ch_1_hi = 0.1879*count - 64.62, count>501.54
Ch_2_lo = 0.07476*count - 2.945, count<500.40
Ch_2_hi = 0.2243*count - 78.16, count>500.40
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NOAA-19 AVHRR
Ch_1_lo = 0.05517*count - 2.144, count<496.43
Ch_1_hi = 0.1628*count - 55.94, count>496.43
Ch_2_lo = 0.06528*count - 2.532, count<500.37
Ch_2_hi = 0.1945*count - 67.13, count>500.37
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For NOAA-18 and NOAA-19 the first 1b files produced with the updated CPIDS were:
NSS.HRPT.NN.D20161.S1432.E1447.B7759090.WI
NSS.GHRR.NN.D20161.S1240.E1432.B7758990.WI
NSS.GHRR.NP.D20161.S1107.E1255.B5842728.WI
For M3, M2 & M1 the first orbits processed will be the one running after orbit:
NSS.HRPT.M1.D20161.S0924.E0933.B4008888.GC
NSS.FRAC.M1.D20161.S1024.E1120.B4008889.SV
NSS.FRAC.M2.D20161.S0823.E1004.B7077475.SV
NSS.FRAC.M3.D20161.S0851.E1033.B0824546.SV
Contact Person(s) Name/Email/Phone Number for Questions:
Dejiang.Han Dejiang.Han@noaa.gov
Xiangqian Wu Xiangqian.Wu@noaa.gov
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
NSS.HRPT.NP.D20161.S1255.E1306.B5842828.WI
NSS.HRPT.M2.D20161.S0435.E0440.B7077272.MO
NSS.HRPT.M3.D20161.S0835.E0846.B0824545.GC
Web site(s) that contain other relevant information (where applicable):
Contact Information for Further Information: ESPC Operations at ESPCOperations@noaa.gov at 301-817-3880
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ppp@nesdis.noaa.gov
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