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OPUS Submissions Failing with "either very noisy or it was"

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MarkSilver
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Lots of folks are calling me with OPUS-STATIC submissions (JDay 250-252) that fail with the message:

 9011   OPUS could not process the data file that was submitted.  The data was
9011 either very noisy or it was collected in kinematic mode.

The six that I have looked at so far today have all run succesfully once you manually pick three CORS sites to process against.

(I first look at data availability for the sites I want to use, to make sure they don't have any gaps that overlap the job observations.)

My theory, which I can not prove, is what ever function in OPUS is picking CORS sites for use, is picking sites that are long ways distant. The resulting vectors are noisy and generate the 9011 message.

It does not appear to be vendor specific, I have received calls from Ashtech, Spectra Precision, Trimble and (of course) X90 users.

So the take away here is: if your job fails, try submitting again with a list of nearby CORS stations.

Thanks!

Mark


 
Posted : September 10, 2014 4:27 pm
shawn-billings
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Hi Mark,
I've also noticed that it is important, even though OPUS can eventually handle it, not to cross UTC midnight. Results take much longer it seems.

As you suggest, I have had nearly immediate results processing with my own selected sites, generally I only have to wait for the last hour data was recorded in to conclude before being able to process. So the wait time is <1hour if the file doesn't cross midnight. The messages I see from OPUS are generally meaningless to me.


 
Posted : September 10, 2014 4:47 pm
DEREK G. GRAHAM OLS OLIP
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Mark-

This area is waaaaaaay over my head.

I apologise if the following has nothing to do with the situation............

_______________________________________________________
Space Weather News for Sept. 10, 2014
http://spaceweather.com

X-FLARE: Active sunspot AR2158 erupted on Sept. 10th, producing a strong X1.6-class solar flare. Because the sunspot is directly facing Earth, this is a geoeffective event. HF radio blackouts and other communications disturbances have already been observed on the day-lit side of Earth. Stay tuned to> http://spaceweather.com http://spaceweathertext.com (text) and http://spaceweatherphone.com (voice).

You are subscribed to the Space Weather mailing list, a free service of Spaceweather.com: http://spaceweather.com/services/ .

To unsubscribe click here: http://www.spaceweather2.com/u?id=79T&n=T&l=spaceweather or send a blank email to leave-spaceweather-1408685X@www.spaceweather2.com

______________________________

Cheers,

Derek


 
Posted : September 10, 2014 4:57 pm
thebionicman
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That post deserves recognition. If we all had that attitude we would all be a LOT smarter.... carry on.;-)


 
Posted : September 10, 2014 8:14 pm