M74 (Rob Johnson)

Celestial hemisphere: Northern · Constellation: Pisces (Psc) · Contains: M 74 · NGC 628

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M74

Revision title: Cropped and contrast adjusted

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M74

Revision title: Cropped and contrast adjusted

I'm trying to improve my images by taking longer exposures but sometimes this does take a long time before an image is complete which is the case with this image, very frustrating! M74 is a grand design face on spiral some 30Mly away with a low apparent surface brightness. The spiral arms appear to have many star forming regions judging by the many red Ha emission regions in this image. M74 has seen 3 supernovae in the past 20 years, unfortunately I didn't catch one

(My Bortle dark sky changed to 7 from 8 recently in the 'Clear Outside' app not sure why, I can't see any more stars!)

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B

Title: Cropped and contrast adjusted

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Light Polluted skies
Broadband under Bortle 7/8/9
N.I.N.A. Users
Suburban Astrophotography
UK Astro-Imaging

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Status	Basic success
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Astrometry.net job	5238082
PixInsight job	n/a
PixInsight queue size	n/a
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M74

Revision title: Cropped and contrast adjusted

M74

Revision title: Cropped and contrast adjusted

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M74

Revision title: Cropped and contrast adjusted

M74

Revision title: Cropped and contrast adjusted

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