Wednesday, 17 October 2012

California nebula

As promised I have had another go at the huge NGC1499. I sometimes wonder how something as huge as this never made the messier catalogue.
I have managed and hour and a half this time and think I have a much smoother result.
45 x 2 minute guided exposures at ISO 1600. No darks , flats or bias frames added , subtracted or divided. I just love the new JMI focusser. so simple and quick to auto focus. I have had a long day at work today. Just can't think of anything else to add. Goodnight all....

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Comet Tsuchinshan-ATLAS, C/2023 A3 , Comet A3,

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