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Level 1B
Instrument Performance History

Band 21 (detector 1, product order) and Band 24 (detector 1, product order) striping

Description | L1B Impact | L2 Impact | Cause | Mitigation | Schedule | History

DESCRIPTION:

Earth scene data show striping in these detectors.Band 21 (detector 1, product order) and Band 24 (detector 1, product order) striping

IMPACT TO L1B DATA SET:

{L1B}

ESTIMATED IMPACT TO L2 SCIENCE PRODUCTS:

{L2}

CAUSE OF EFFECT:

SRCA data indicates the cause of this effect is cross-talk from Band 20 to Band 21, detector 1 and from Band 26 to Band 24, detector 1.

MITIGATION APPROACH/ADDED TESTING TO CHARACTERIZE EFFECT:

Crosstalk coefficients derived from SRCA test data provide the basis for a cross-talk reduction algorithm (only a linear correction is applied for TEB).

ESTIMATED SCHEDULE TO COMPLETE:

October 2001.

HISTORY OF CHARACTERISTIC:

Epoch
Number		 Time Span Version Number at
start of epoch 		General Characteristics Improvements Documentation
1 Feb. 24, 2000 - present
2000055.1550 - present		 2.3.2.0 Stripes are visible in Bands 21 and 24. Crosstalk coefficients should become available soon.  

 

Description | L1B Impact | L2 Impact | Cause | Mitigation | Schedule | History

 

Please contact Jack Xiong with any technical questions concerning these pages.

Responsible Civil Servant: 
Dr. Jack Xiong <Xiaoxiong.Xiong.1@gsfc.nasa.gov>

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Last Update:  July 3, 2008

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