NGC5353 and friends (Joostie)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: NGC 5350 · NGC 5353 · NGC 5354 · NGC 5371

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NGC5353 and friends

Link: http://www.drogenberg.be

Link to TIFF/FITS: http://www.drogenberg.be

Powered byPixInsight

NGC5353 and friends

Link: http://www.drogenberg.be

Link to TIFF/FITS: http://www.drogenberg.be

I solved more or less the field tilt I face yesterday night, and very carefully collimated through the Nikon with all optics in place. NikonBackYard proves invaluable for this.

I tested again with a higher ISO rate at 1600 instead of 800, but the increase in noise is noticeable so I will go back to the trusty old ISO800 (however maybe it's not that bad even since I only used 12 darks and at 15°C).

Temperature dropped consistenly which required refocusing every second frame.

I left the black ribbon at the image bottom since it contains the nice little spiral galaxy.

This group is surprising as I find the many spiral galaxies beautiful... It's known as Hickson 68. Most galaxies are mag. 11 and down.

Brightest members here: NGC5353 5350 5371 5354 5358

Faintest visible ?

The orange bright star is HD121197 magnitude 6.5

Schmidt-Cassegrain Telescope (SCT) Imagers

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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NGC5353 and friends

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