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PixInsight: Spectrophotometric Color Calibration SPCC in depth tutorial

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To try everything Brilliant has to offer-free-for a full 30 days, visit brilliant.org/a... The first 200 of you will get 20% off Brilliant’s annual premium subscription.
In this video I will walk through PixInsight's new feature of Spectrophotometric Colour Calibration which uses the Gaia Space observatory data that can be downloaded onto your workstation. I'll cover the previous colour calibration tools and then what makes SPCC better.
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Опубликовано:

28 авг 2024

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Комментарии : 17

@astrojourneyuk Год назад

To try everything Brilliant has to offer-free-for a full 30 days, visit brilliant.org/astrojourneyuk/ . The first 200 of you will get 20% off Brilliant’s annual premium subscription

@woody5109 10 месяцев назад

Hope you’ve got your life back on track, hope you’re coming back, if not, no worries. I’ll wait till Xmas 😊

@astrojourneyuk 10 месяцев назад

Hey Woody! 👋 I’m getting there. I think I’m just waiting for a clear sky now to get out there. 🤞

@markwright748 10 месяцев назад

Excellent video. Very well explained. Much appreciated

@astrojourneyuk 10 месяцев назад

Thank you for the feedback Mark. Much appreciated.

@lesgatechair3907 Год назад

Very nice detailed analysis, thanks!

@astrojourneyuk Год назад

Thank you.

@craiglowery4427 Год назад

Thank you this made good sense. I'll try it. When you download the Gaia database, should we grab the checksum file too?

@astrojourneyuk Год назад

Thanks Craig, I'm glad it made sense. In terms of the checksums you can use these to check it's not corrupt or has been replaced with something else, but personally I never bother.

@robertgrenader858 Год назад

I keep my GAIA Db files on a network-connected NAS drive. No issues with performance when running SPCC

@astrojourneyuk Год назад

That's fair enough, to be honest these days networks are Gbps and so pretty quick, either way it's a trade off of speed vs. space, not a bad idea though. I have them on a laptop so I'll have the data wherever I am. :)

@robertgrenader858 Год назад

@@astrojourneyuk I have the smaller GAIA Db on the laptop for when I travel and do astro.

@russell1234 Год назад

Is there a process for adding a different filter? I'm using a ZWO DUO filter...

@astrojourneyuk Год назад

That's a good question really because I've only seen how to create filters from other filters that already exist to combine them to create a custom filter based on the camera sensor and the filter added to the setup. I'll see what I can find.

@woody5109 Год назад

You’re a ZWO guy, why don’t you do a video on their software, it seems like a great solution for newcomers

@astrojourneyuk Год назад

I keep meaning to but I’m just taking a little break from Astro at the moment. I realised that Astro and RU-vid was taking over a little too much.

@anata5127 11 месяцев назад

SPCC doesn’t do any better than usual color calibration. Besides, curve function modify color substantially. Moreover, it is not useful for narrow band imaging.