Last day in St Veran

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fjabet
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Last day in St Veran

Post by fjabet »

Hello all,

here are the images of friday, today saturday is mostly cloudy.
Tomorrow is time to leave :(
All images made with a HaT 11.

Image

Image

Image

Image

Image


LauraMS
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Re: Last day in St Veran

Post by LauraMS »

Great images again, Frédéric! Regarding the continuum image, could you elaborate on the data (exposure time, N/D, ...).

Best wishes,
laura


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Re: Last day in St Veran

Post by fjabet »

Hello Laura, 714µS exposure, no gain, 15 images stacked.
HaT11 telecentric, no ND, just the continuum.


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Re: Last day in St Veran

Post by ffellah »

Fantastic images, Frederic

:bow

Franco


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Re: Last day in St Veran

Post by LauraMS »

thanks, Frédérik. Concluding from your data, is the transmisson of the HaT11 ERF a just a bit lower than that of the ND3.8 baader filter?

Laura


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Re: Last day in St Veran

Post by fjabet »

Transmission is higher, about 2%.
FL is 7,7m.


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Re: Last day in St Veran

Post by xn44 »

Fantastic work!


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eroel
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Re: Last day in St Veran

Post by eroel »

Fredéric:
Super shots, superbly done.
Send my best regards,
Eric.


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Re: Last day in St Veran

Post by Derek Klepp »

A great few days did you do some planetary as well with such good seeing.


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Re: Last day in St Veran

Post by Carbon60 »

Excellent set of images, Frederic. The level of detail in the continuum is extraordinary.

Stu.


H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
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