IC443 Northern edge (lowenthalm)

Celestial hemisphere: Northern · Constellation: Gemini (Gem) · Contains: TYC1878-1026-1 · TYC1878-1115-1 · TYC1878-1155-1 · TYC1878-1205-1 · TYC1878-1212-1 · TYC1878-1215-1 · TYC1878-1237-1 · TYC1878-1247-1 · TYC1878-1269-1 · TYC1878-967-1

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IC443 Northern edge

Supernova remnant IC443 is a bit over a degree across, but I only have a 15 arc minute wide field of view, even with a focal reducer. So here is the northern edge of the nebula. Quite lovely, delicate and colorful. Unfortunately, the seeing was pretty poor at during the part of the night I observed this one. Its only 125 frames of 2.5 seconds each stacked live in SharpCap. I did some contrast adjustment in the saved FITS file and post it here because I forgot to save the live adjusted image in SharpCap, but rather saved only the unadjusted image.

I learned from this outing and the next a couple weeks later that I really need to do stack about 200 images if I really want to pull a tough target out. It could have helped with this one as well.

All
Moro
Revolution Imager: Early Stuff

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Status	Advanced success
Started	...
Astrometry.net job	1995485
PixInsight job	6WO7K45CR29X3RSLE1D8MJA3S1UBKDOD
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	06h17m34s.10
RA (top/left)	06h18m16s.51
RA (top/right)	06h17m32s.64
RA (bottom/right)	06h16m51s.66
RA (bottom/left)	06h17m35s.80

Dec (center)	+22°49′10″.1
Dec (top/left)	+22°46′37″.9
Dec (top/right)	+22°59′16″.3
Dec (bottom/right)	+22°51′42″.6
Dec (bottom/left)	+22°39′03″.1

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IC443 Northern edge

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