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You are here: NRAO Public Wiki>CICADA Web>GreenBankSpectrometer>VegasStatusUpdate>VegasTopHatProblem (2014-09-03, AdamKobelski)
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VEGAS "Top-Hat" Problem
The problem
Occasionally, VEGAS spectra look like a top hat. It is believed that what is occurring is that only the central 1024 bins of the spectra are being read/recorded, as shown below.
This problem is easily solved, though. If it occurs, the easiest fix is to restart VEGAS. 
| I | Attachment |
Action | Size | Date | Who | Comment |
|---|---|---|---|---|---|---|
 png |
top_hat.png | manage | 42 K | 2014-09-03 - 09:02 | AdamKobelski | top hat plot |
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Topic revision: r4 - 2014-09-03, AdamKobelski
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