STAR ICVS Home
Personnel
Instrument Descriptions
Publication References
Links
Intersensor Comparisons
ATMS
OMPS-NM
OMPS-NP
Microwave Sounding
JPSS On-orbit Event Log
NOAA-21
NOAA-20
Suomi NPP
Polar Satellite Messages
Vector Data Display
JPSS Instrument SRF
NOAA-21
Spacecraft
ATMS
CrIS FSR
VIIRS
OMPS Nadir Mapper
OMPS Nadir Profiler
OMPS Limb Profiler
NOAA-20
Spacecraft
ATMS
CrIS FSR
VIIRS
OMPS Nadir Mapper
OMPS Nadir Profiler
Suomi NPP
Spacecraft
ATMS
CrIS FSR
VIIRS
OMPS Nadir Mapper
OMPS Nadir Profiler
OMPS Limb Profiler
MetOp-C
AMSU-A
MHS
AVHRR
MetOp-B
AMSU-A
MHS
AVHRR
HIRS
GNSS Radio Occultation
Legacy Satellites
GOES ICVS
Data and images displayed on STAR sites are provided for experimental use only and are not official operational NOAA products.
More information>>
Javascript is currently disabled on this computer. Without javascript, some display enhancements do not work; however, all content is fully visible and accessible.
Finder
Animate all products
Animate selected product
MetOp-C AMSU-A
23 Jan 2026 - 18:42 ET / 23:42 UTC
Select a parameter:
Global Image
NEΔT
Gain
Space View Count
Warm Load Count
Mixer/IF Amplifier Temperature
Local Oscillator Temperature
PRT Temperature
Instrument Temperature
Analog Telemetry
Data Quality Flag
L1b Daily Global O-B Bias (ECMWF)
L1b Inter-sensor Bias (SNO)
TDR 60S-60N O-B Ta Bias (GPS-RO)
Global Image
<
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Channel 9
Channel 10
Channel 11
Channel 12
Channel 13
Channel 14
Channel 15
>
NEΔT
<
10-Day Snapshot
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Channel 9
Channel 10
Channel 11
Channel 12
Channel 13
Channel 14
Channel 15
>
Gain
<
10-Day Snapshot
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Channel 9
Channel 10
Channel 11
Channel 12
Channel 13
Channel 14
Channel 15
>
Space View Count
<
10-Day Snapshot
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Channel 9
Channel 10
Channel 11
Channel 12
Channel 13
Channel 14
Channel 15
>
Warm Load Count
<
10-Day Snapshot
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Channel 9
Channel 10
Channel 11
Channel 12
Channel 13
Channel 14
Channel 15
>
Mixer/IF Amplifier Temperature
<
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Channel 9
Channel 10
Channel 11
Channel 12
Channel 13
Channel 14
Channel 15
>
Local Oscillator Temperature
<
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Channel 9-14 #1
Channel 9-14 #2
Channel 15
>
PRT Temperature
<
A1-1
A1-2
A2
>
Instrument Temperature
<
RF MUX Temperature
RF Shelf Temperature
Scan Motor Temperature
Feedhorn Temperature
>
Analog Telemetry
<
A1-1 Antenna Drive Motor Current
A1-2 Antenna Drive Motor Current
A1 Signal Processing (+15 VDC)
A1 Antenna Drive (+15 VDC)
A1 Signal Processing (-15 VDC)
A1 Antenna Drive (-15 VDC)
A1 Receiver Amplifiers (+8 VDC)
A1 Signal Processing (+5 VDC)
A1 Antenna Drive (+5 VDC)
A1 Receiver Mixer/IF (+10 VDC)
A1 Phase Lock Loop Ch 9/14 (+15 VDC)
A1 Phase Lock Loop Ch 9/14 (-15 VDC)
Ch 3 L.O. Voltage (50.3 GHz)
Ch 4 L.O. Voltage (52.8 GHz)
Ch 5 L.O. Voltage (53.596 GHz)
Ch 6 L.O. Voltage (54.4 GHz)
Ch 7 L.O. Voltage (54.94 GHz)
Ch 8 L.O. Voltage (55.5 GHz)
A1 PLLO Primary Lock Detect (PLO #1)
A1 PLLO Redundant Lock Detect (PLO #2)
Ch 15 GDO Voltage (89.0 GHz)
A2 Compensator Motor Current
A2 Antenna Motor Current
A2 Signal Processing (+15 VDC)
A2 Antenna Drive (+15 VDC)
A2 Signal Processing (-15 VDC)
A2 Antenna Drive (-15 VDC)
A2 Receiver/Mixer/IF Amplifiers (+10 VDC)
A2 Signal Processing (+5 VDC)
A2 Antenna Drive (+5 VDC)
Ch 1 L.O. Voltage (23.8 GHz)
Ch 2 L.O. Voltage (31.4 GHz)
>
Data Quality Flag
<
Quality Indicator
Scan Line QFs [Time Problem Code]
Scan Line QFs [Calibration Problem Code]
Scan Line QFs [Earth Location Problem Code]
Calibration QF - Channel 1
Calibration QF - Channel 2
Calibration QF - Channel 3
Calibration QF - Channel 4
Calibration QF - Channel 5
Calibration QF - Channel 6
Calibration QF - Channel 7
Calibration QF - Channel 8
Calibration QF - Channel 9
Calibration QF - Channel 10
Calibration QF - Channel 11
Calibration QF - Channel 12
Calibration QF - Channel 13
Calibration QF - Channel 14
Calibration QF - Channel 15
>
L1b Daily Global O-B Bias (ECMWF)
<
All Channel Daily Mean Angular Dependent Bias
Channel 1 - Daily Global Bias Map
Channel 2 - Daily Global Bias Map
Channel 3 - Daily Global Bias Map
Channel 4 - Daily Global Bias Map
Channel 5 - Daily Global Bias Map
Channel 6 - Daily Global Bias Map
Channel 7 - Daily Global Bias Map
Channel 8 - Daily Global Bias Map
Channel 9 - Daily Global Bias Map
Channel 10 - Daily Global Bias Map
Channel 11 - Daily Global Bias Map
Channel 12 - Daily Global Bias Map
Channel 13 - Daily Global Bias Map
Channel 14 - Daily Global Bias Map
Channel 15 - Daily Global Bias Map
>
L1b Inter-sensor Bias (SNO)
<
NOAA-20 ATMS Channel 1-5
NOAA-20 ATMS Channel 6-9
NOAA-20 ATMS Channel 10-13
NOAA-20 ATMS Channel 14-17
NOAA-20 ATMS Channel 18-22
S-NPP ATMS Channel 1-5
S-NPP ATMS Channel 6-9
S-NPP ATMS Channel 10-13
S-NPP ATMS Channel 14-17
S-NPP ATMS Channel 18-22
>
TDR 60S-60N O-B Ta Bias (GPS-RO)
<
Chs 2-14 - Daily Global Bias Map
Chs 2-14 - Daily-Mean Bias Time Series
Chs 2-14 - Month-Accumulated Bias Map
Chs 2-14 - Month-Accumulated Bias Histogram
Chs 5-14 - Monthly-Mean Latitudinal Mean Bias
Chs 2-14 - Monthly-Mean Bias Time Series
>
<
Select a Date:
>
Submit
Metric Finder
Global Image - Channel 1
Global Image - Channel 2
Global Image - Channel 3
Global Image - Channel 4
Global Image - Channel 5
Global Image - Channel 6
Global Image - Channel 7
Global Image - Channel 8
Global Image - Channel 9
Global Image - Channel 10
Global Image - Channel 11
Global Image - Channel 12
Global Image - Channel 13
Global Image - Channel 14
Global Image - Channel 15
NEΔT - 10-Day Snapshot
NEΔT - Channel 1
NEΔT - Channel 2
NEΔT - Channel 3
NEΔT - Channel 4
NEΔT - Channel 5
NEΔT - Channel 6
NEΔT - Channel 7
NEΔT - Channel 8
NEΔT - Channel 9
NEΔT - Channel 10
NEΔT - Channel 11
NEΔT - Channel 12
NEΔT - Channel 13
NEΔT - Channel 14
NEΔT - Channel 15
Gain - 10-Day Snapshot
Gain - Channel 1
Gain - Channel 2
Gain - Channel 3
Gain - Channel 4
Gain - Channel 5
Gain - Channel 6
Gain - Channel 7
Gain - Channel 8
Gain - Channel 9
Gain - Channel 10
Gain - Channel 11
Gain - Channel 12
Gain - Channel 13
Gain - Channel 14
Gain - Channel 15
Space View Count - 10-Day Snapshot
Space View Count - Channel 1
Space View Count - Channel 2
Space View Count - Channel 3
Space View Count - Channel 4
Space View Count - Channel 5
Space View Count - Channel 6
Space View Count - Channel 7
Space View Count - Channel 8
Space View Count - Channel 9
Space View Count - Channel 10
Space View Count - Channel 11
Space View Count - Channel 12
Space View Count - Channel 13
Space View Count - Channel 14
Space View Count - Channel 15
Warm Load Count - 10-Day Snapshot
Warm Load Count - Channel 1
Warm Load Count - Channel 2
Warm Load Count - Channel 3
Warm Load Count - Channel 4
Warm Load Count - Channel 5
Warm Load Count - Channel 6
Warm Load Count - Channel 7
Warm Load Count - Channel 8
Warm Load Count - Channel 9
Warm Load Count - Channel 10
Warm Load Count - Channel 11
Warm Load Count - Channel 12
Warm Load Count - Channel 13
Warm Load Count - Channel 14
Warm Load Count - Channel 15
Mixer/IF Amplifier Temperature - Channel 1
Mixer/IF Amplifier Temperature - Channel 2
Mixer/IF Amplifier Temperature - Channel 3
Mixer/IF Amplifier Temperature - Channel 4
Mixer/IF Amplifier Temperature - Channel 5
Mixer/IF Amplifier Temperature - Channel 6
Mixer/IF Amplifier Temperature - Channel 7
Mixer/IF Amplifier Temperature - Channel 8
Mixer/IF Amplifier Temperature - Channel 9
Mixer/IF Amplifier Temperature - Channel 10
Mixer/IF Amplifier Temperature - Channel 11
Mixer/IF Amplifier Temperature - Channel 12
Mixer/IF Amplifier Temperature - Channel 13
Mixer/IF Amplifier Temperature - Channel 14
Mixer/IF Amplifier Temperature - Channel 15
Local Oscillator Temperature - Channel 1
Local Oscillator Temperature - Channel 2
Local Oscillator Temperature - Channel 3
Local Oscillator Temperature - Channel 4
Local Oscillator Temperature - Channel 5
Local Oscillator Temperature - Channel 6
Local Oscillator Temperature - Channel 7
Local Oscillator Temperature - Channel 8
Local Oscillator Temperature - Channel 9-14 #1
Local Oscillator Temperature - Channel 9-14 #2
Local Oscillator Temperature - Channel 15
PRT Temperature - A1-1
PRT Temperature - A1-2
PRT Temperature - A2
Instrument Temperature - RF MUX Temperature
Instrument Temperature - RF Shelf Temperature
Instrument Temperature - Scan Motor Temperature
Instrument Temperature - Feedhorn Temperature
Analog Telemetry - A1-1 Antenna Drive Motor Current
Analog Telemetry - A1-2 Antenna Drive Motor Current
Analog Telemetry - A1 Signal Processing (+15 VDC)
Analog Telemetry - A1 Antenna Drive (+15 VDC)
Analog Telemetry - A1 Signal Processing (-15 VDC)
Analog Telemetry - A1 Antenna Drive (-15 VDC)
Analog Telemetry - A1 Receiver Amplifiers (+8 VDC)
Analog Telemetry - A1 Signal Processing (+5 VDC)
Analog Telemetry - A1 Antenna Drive (+5 VDC)
Analog Telemetry - A1 Receiver Mixer/IF (+10 VDC)
Analog Telemetry - A1 Phase Lock Loop Ch 9/14 (+15 VDC)
Analog Telemetry - A1 Phase Lock Loop Ch 9/14 (-15 VDC)
Analog Telemetry - Ch 3 L.O. Voltage (50.3 GHz)
Analog Telemetry - Ch 4 L.O. Voltage (52.8 GHz)
Analog Telemetry - Ch 5 L.O. Voltage (53.596 GHz)
Analog Telemetry - Ch 6 L.O. Voltage (54.4 GHz)
Analog Telemetry - Ch 7 L.O. Voltage (54.94 GHz)
Analog Telemetry - Ch 8 L.O. Voltage (55.5 GHz)
Analog Telemetry - A1 PLLO Primary Lock Detect (PLO #1)
Analog Telemetry - A1 PLLO Redundant Lock Detect (PLO #2)
Analog Telemetry - Ch 15 GDO Voltage (89.0 GHz)
Analog Telemetry - A2 Compensator Motor Current
Analog Telemetry - A2 Antenna Motor Current
Analog Telemetry - A2 Signal Processing (+15 VDC)
Analog Telemetry - A2 Antenna Drive (+15 VDC)
Analog Telemetry - A2 Signal Processing (-15 VDC)
Analog Telemetry - A2 Antenna Drive (-15 VDC)
Analog Telemetry - A2 Receiver/Mixer/IF Amplifiers (+10 VDC)
Analog Telemetry - A2 Signal Processing (+5 VDC)
Analog Telemetry - A2 Antenna Drive (+5 VDC)
Analog Telemetry - Ch 1 L.O. Voltage (23.8 GHz)
Analog Telemetry - Ch 2 L.O. Voltage (31.4 GHz)
Data Quality Flag - Quality Indicator
Data Quality Flag - Scan Line QFs [Time Problem Code]
Data Quality Flag - Scan Line QFs [Calibration Problem Code]
Data Quality Flag - Scan Line QFs [Earth Location Problem Code]
Data Quality Flag - Calibration QF - Channel 1
Data Quality Flag - Calibration QF - Channel 2
Data Quality Flag - Calibration QF - Channel 3
Data Quality Flag - Calibration QF - Channel 4
Data Quality Flag - Calibration QF - Channel 5
Data Quality Flag - Calibration QF - Channel 6
Data Quality Flag - Calibration QF - Channel 7
Data Quality Flag - Calibration QF - Channel 8
Data Quality Flag - Calibration QF - Channel 9
Data Quality Flag - Calibration QF - Channel 10
Data Quality Flag - Calibration QF - Channel 11
Data Quality Flag - Calibration QF - Channel 12
Data Quality Flag - Calibration QF - Channel 13
Data Quality Flag - Calibration QF - Channel 14
Data Quality Flag - Calibration QF - Channel 15
L1b Daily Global O-B Bias (ECMWF) - All Channel Daily Mean Angular Dependent Bias
L1b Daily Global O-B Bias (ECMWF) - Channel 1 - Daily Global Bias Map
L1b Daily Global O-B Bias (ECMWF) - Channel 2 - Daily Global Bias Map
L1b Daily Global O-B Bias (ECMWF) - Channel 3 - Daily Global Bias Map
L1b Daily Global O-B Bias (ECMWF) - Channel 4 - Daily Global Bias Map
L1b Daily Global O-B Bias (ECMWF) - Channel 5 - Daily Global Bias Map
L1b Daily Global O-B Bias (ECMWF) - Channel 6 - Daily Global Bias Map
L1b Daily Global O-B Bias (ECMWF) - Channel 7 - Daily Global Bias Map
L1b Daily Global O-B Bias (ECMWF) - Channel 8 - Daily Global Bias Map
L1b Daily Global O-B Bias (ECMWF) - Channel 9 - Daily Global Bias Map
L1b Daily Global O-B Bias (ECMWF) - Channel 10 - Daily Global Bias Map
L1b Daily Global O-B Bias (ECMWF) - Channel 11 - Daily Global Bias Map
L1b Daily Global O-B Bias (ECMWF) - Channel 12 - Daily Global Bias Map
L1b Daily Global O-B Bias (ECMWF) - Channel 13 - Daily Global Bias Map
L1b Daily Global O-B Bias (ECMWF) - Channel 14 - Daily Global Bias Map
L1b Daily Global O-B Bias (ECMWF) - Channel 15 - Daily Global Bias Map
L1b Inter-sensor Bias (SNO) - NOAA-20 ATMS Channel 1-5
L1b Inter-sensor Bias (SNO) - NOAA-20 ATMS Channel 6-9
L1b Inter-sensor Bias (SNO) - NOAA-20 ATMS Channel 10-13
L1b Inter-sensor Bias (SNO) - NOAA-20 ATMS Channel 14-17
L1b Inter-sensor Bias (SNO) - NOAA-20 ATMS Channel 18-22
L1b Inter-sensor Bias (SNO) - S-NPP ATMS Channel 1-5
L1b Inter-sensor Bias (SNO) - S-NPP ATMS Channel 6-9
L1b Inter-sensor Bias (SNO) - S-NPP ATMS Channel 10-13
L1b Inter-sensor Bias (SNO) - S-NPP ATMS Channel 14-17
L1b Inter-sensor Bias (SNO) - S-NPP ATMS Channel 18-22
TDR 60S-60N O-B Ta Bias (GPS-RO) - Chs 2-14 - Daily Global Bias Map
TDR 60S-60N O-B Ta Bias (GPS-RO) - Chs 2-14 - Daily-Mean Bias Time Series
TDR 60S-60N O-B Ta Bias (GPS-RO) - Chs 2-14 - Month-Accumulated Bias Map
TDR 60S-60N O-B Ta Bias (GPS-RO) - Chs 2-14 - Month-Accumulated Bias Histogram
TDR 60S-60N O-B Ta Bias (GPS-RO) - Chs 5-14 - Monthly-Mean Latitudinal Mean Bias
TDR 60S-60N O-B Ta Bias (GPS-RO) - Chs 2-14 - Monthly-Mean Bias Time Series