Thread: Nova Sgr 2015 No. 2 low-res spectrum, 18 Mar 2015 UT
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Old 22-03-2015, 03:51 PM
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Merlin66 (Ken)
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Join Date: Oct 2005
Location: Junortoun Vic
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Rob,
Could you say more about:
""I obtained was slightly smeared (not a tracking or focus issue, something with the grating which is a worry).""

Did this affect each frame? Not caused by stacking?
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