NGC2170: A LOSC experiment (Brian Boyle)

Celestial hemisphere: Southern · Constellation: Monoceros (Mon) · Contains: HD42004 · HD42051 · HD42115 · HD42261 · HD42279 · HD42338 · LBN 993 · LBN 994 · LBN 995 · LBN 998 · LBN 999 · LDN 1646 · NGC 2170 · NGC 2182 · VdB69

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NGC2170: A LOSC experiment

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NGC2170: A LOSC experiment

Many of my AB friends will know that I enjoy experimentation - both in my own images and in others.

Last night I captured 4hours of L data on the notoriously challenging but beautiful nebula NGC2170. In preparing for tonights RGB session, I recalled that I had taken 4 hours of OSC data over two years ago, using my RC8 at a roughly 2-xpixel scale of the L band data.

I thought I would have a bit of fun (I need to get out more) and see what would happen if I created an L-OSC image of the area. And here it is. I am rather surprised it worked. Indeed, I am wondering whether I need to take RGB at all tonight. I probably will, since I will get a lot more f.o.v., but whether that is really crucial with this object is a matter of some debate.

Grateful for any comments, not least if someone can see the flaw in what I have done. Otherwise, enjoy.

48 x 300sec L
118 x 120sec OSC

Original
B
Final
D

B

Description: Rebinned to the L pixel scale

Uploaded: ...

D

Description: An attempt to remove some of the double diffraction spikes.

Uploaded: ...

New Zealand Astrophotography
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Status	Advanced success
Started	...
Astrometry.net job	7000189
PixInsight job	JPFFMTXNE2UAC48KEGTC2F5E45IE1KTR
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	06h08m36s.815
RA (top/left)	06h07m08s.144
RA (top/right)	06h07m00s.624
RA (bottom/right)	06h10m05s.848
RA (bottom/left)	06h10m12s.774

Dec (center)	-06°23′23″.78
Dec (top/left)	-05°59′34″.93
Dec (top/right)	-06°45′27″.41
Dec (bottom/right)	-06°47′17″.46
Dec (bottom/left)	-06°01′19″.76

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NGC2170: A LOSC experiment

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NGC2170: A LOSC experiment

NGC2170: A LOSC experiment

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