Iris and a Whale

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Iris and a Whale

#1

Post by OhNo »


Finally had a couple nights with average seeing and transparency, a rare occurrence this year. Managed to get 2.77 hours of data o both the Iris Nebula (NGC7023 and the Whale Nebula (NGC4631). I used a ASI533MC Pro and the 8" SkyWatcher Quattro. I had a Optolong L-eNhance filter in the imaging train. For a test I bumped my Exposure time to 400 seconds/shot at Unity.

Images were stacked in APP (which did a good job on the "Elon Trails") and process lightly in PixInSight.
NGC7023_2N 2.jpg
NGC4631_2N.jpg
Scopes: SkyWatcher 8" Quattro, Celestron C8, SkyWatcher ST120, Orion ST80, SharpStar 61EDPH II. SLT 130 Celestron
Mounts: CGEM, CG-4, EQ2, Alt Az, SLT
Cameras: ZWO ASI533MC Pro, ZWO ASI120MM, Canon 1100D
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Re: Iris and a Whale

#2

Post by prowler75 »


Great images!
Craig
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Re: Iris and a Whale

#3

Post by messier 111 »


superb shots , thx
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Re: Iris and a Whale

#4

Post by Larry 1969 »


Nice job! That Iris shows some dust. How dark is your sky?

Larry
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Re: Iris and a Whale

#5

Post by OhNo »


Bortle 1-2.

There 2 targets I always have trouble with. The Iris is one and M101!
Scopes: SkyWatcher 8" Quattro, Celestron C8, SkyWatcher ST120, Orion ST80, SharpStar 61EDPH II. SLT 130 Celestron
Mounts: CGEM, CG-4, EQ2, Alt Az, SLT
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Re: Iris and a Whale

#6

Post by AstroBee »


Beautiful images. They both have a bit of a green cast though you may want to take care of. The galaxy more so than the nebula.
Greg M.~ "Ad Astra per Aspera"
Scopes: Celestron EdgeHD14", Explore Scientific ED152CF & ED127 APO's, StellarVue SV70T, Classic Orange-Tube C-8, Lunt 80mm Ha double-stack solar scope.
Mounts: Astro-Physics Mach One, iOptron CEM70EC Mount, iOptron ZEQ25 Mount.
Cameras: ZWO ASI2600mm Pro, ZWO 2600MC Pro, ZWO ASI1600mm
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Re: Iris and a Whale

#7

Post by BABOafrica »


Superb on BOTH counts! I especially like your Whale nebula.

BABO
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Scopes: Stellarvue SV80 Raptor Carbon Fiber ED Doublet / Celestron SCT C8
Williams Optics 66mm APO / DIY 8" f/4 Newtonian astrograph / Nikon 180mm f/2.8
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Re: Iris and a Whale

#8

Post by Jockinireland »


Great images
The whale has come out really well
Scope: Skywatcher Evostar 80ED (SW 0.85 FR/FF) on a SW NEQ6Pro
Guiding; SW Evoguide 50ED, ASI 120mm mini
Meade 8" LX200 GPS on wedge (Guided with a cheapo 50mm guidescope and a ZWO ASI 120mm mini)
Sharpstar 61EDPH II (with dedicated 0.8 reducer) with wiliam Optics 32mm uniguide
Camera: ASI2600MC pro. QHY 163M with ZWO 7nm NB filters, Canon EOS700D astro mod
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Re: Iris and a Whale

#9

Post by MariusD69 »


Very nice images! Great job!
Marius
Mount: iOpton Cem60, HEQ5-for spare
Scopes: newt SW 150/750PDS, dobson SW 150/1200; SW 114/500; TS Photoline 80mm f/6 Triplet APO; SW ST80
Cameras: ASI294MC Pro; ASI1600MM Pro; Atik 314L+mono; Canon 1100D; QHY5III-178m; QHY5L-II-m ; ASI224; Altair GPCAM 290M, GPCAM290C
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Re: Iris and a Whale

#10

Post by jthommes »


Both images are great. I like the dust in the Iris.

I agree with AstroBee, there seems to be a green bias in the images - more so in the Whale image background.
Jim Thommes
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Re: Iris and a Whale

#11

Post by OhNo »


I hope this fixed the green tinge!

ImageNGC7023_2N B by Brent Secord, on Flickr
Scopes: SkyWatcher 8" Quattro, Celestron C8, SkyWatcher ST120, Orion ST80, SharpStar 61EDPH II. SLT 130 Celestron
Mounts: CGEM, CG-4, EQ2, Alt Az, SLT
Cameras: ZWO ASI533MC Pro, ZWO ASI120MM, Canon 1100D
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Re: Iris and a Whale

#12

Post by AstroBee »


Much better.
Greg M.~ "Ad Astra per Aspera"
Scopes: Celestron EdgeHD14", Explore Scientific ED152CF & ED127 APO's, StellarVue SV70T, Classic Orange-Tube C-8, Lunt 80mm Ha double-stack solar scope.
Mounts: Astro-Physics Mach One, iOptron CEM70EC Mount, iOptron ZEQ25 Mount.
Cameras: ZWO ASI2600mm Pro, ZWO 2600MC Pro, ZWO ASI1600mm
Filters: 36mm Chroma LRGB & 3nm Ha, OIII, SII, L-Pro, L-eXtreme
Eyepieces: 27mm TeleVue Panoptic, 4mm TeleVue Radian, Explore Scientific 82° 30mm, 6.7mm , Baader 13mm Hyperion, Explore Scientific 70° 10mm, 15mm, 20mm, Meade 8.8mm UWA
Software: N.I.N.A., SharpCapPro, PixInsight, PhotoShop CC, Phd2, Stellarium
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Re: Iris and a Whale

#13

Post by Greenman »


Nice job, and on the reprocessing, be interesting to see the same on the whale. Nicely defined Cetacean.
Cheers,

Tony.

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Smart Scope: Dwarf II - Club and outreach work.

AP Refractor: Altair 72EDF Deluxe F6;1x & 0.8 Flatteners; Antares Versascope 60mm finder. ASIAir Pro.Li battery pack for grab & go.

Celestron AVX Mount; X-cel LX eyepieces & Barlows 2x 3x, ZWO 2” Filter holder,

Cameras: main DSO ASI533MC; DSO guide ASI120MM; Planetary ASI224MC; DSLR Canon EOS100 stock.

Filters: Astronomik IR cut; Optolong L-Pro; Optolong L-Enhance.

Binoculars: Celestron 15 x 70.

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Re: Iris and a Whale

#14

Post by JohnP_1 »


Nice job, especially with the reprocessed image.
The Eagle's Nest - Bortle 4-5 sky - scopes: Celestron C8 SCT w/MOTOFOCUS; ES ED102 APO CF MoonLite w/auto focus! FR/FF(s): Starizona SCT Corrector; Stellarvue 0.8 FR/FF; Explore Scientific 1.0 FF Filters: 1.25 inch - Orion Ha (1.25in), 2 inch - UHC, polarizer, Orion Sky Glow, Astronomik CLS-CCD Mount: Celestron AVX Cameras: Canon 60d (modded); Atik 383L+ OSC Guiding: Olivon OAG; ZWO ASI120MM; QHY QHY5-II Mono
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Re: Iris and a Whale

#15

Post by OhNo »


'cause Tony (Greenman) asked! :shock: :lol:

ImageNGC4631_2N B by Brent Secord, on Flickr

BTW I ha to look up what Cetacean was. I am a Prairie dawg! LOL
Scopes: SkyWatcher 8" Quattro, Celestron C8, SkyWatcher ST120, Orion ST80, SharpStar 61EDPH II. SLT 130 Celestron
Mounts: CGEM, CG-4, EQ2, Alt Az, SLT
Cameras: ZWO ASI533MC Pro, ZWO ASI120MM, Canon 1100D
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